ISO INTERNATIONAL STANDARD. Fluid power systems O-rings Part 3: Quality acceptance criteria
|
|
- Arlene Wade
- 6 years ago
- Views:
Transcription
1 INTERNATIONAL STANDARD ISO Second edition Fluid power systems O-rings Prt 3: Qulity cceptnce criteri Trnsmissions hydruliques et pneumtiques Joints toriques Prtie 3: Critères de qulité Reference number ISO :2005(E) ISO 2005
2 PDF disclimer This PDF file my contin embedded typefces. In ccordnce with Adobe's licensing policy, this file my be printed or viewed but shll not be edited unless the typefces which re embedded re licensed to nd instlled on the computer performing the editing. In downloding this file, prties ccept therein the responsibility of not infringing Adobe's licensing policy. The ISO Centrl Secretrit ccepts no libility in this re. Adobe is trdemrk of Adobe Systems Incorported. Detils of the softwre products used to crete this PDF file cn be found in the Generl Info reltive to the file; the PDF-cretion prmeters were optimized for printing. Every cre hs been tken to ensure tht the file is suitble for use by ISO member bodies. In the unlikely event tht problem relting to it is found, plese inform the Centrl Secretrit t the ddress given below. ISO 2005 All rights reserved. Unless otherwise specified, no prt of this publiction my be reproduced or utilized in ny form or by ny mens, electronic or mechnicl, including photocopying nd microfilm, without permission in writing from either ISO t the ddress below or ISO's member body in the country of the requester. ISO copyright office Cse postle 56 CH-1211 Genev 20 Tel Fx E-mil copyright@iso.org Web Published in Switzerlnd ii ISO 2005 All rights reserved
3 Contents Pge Foreword... iv Introduction... v 1 Scope Normtive references Terms, definitions nd symbols Grdes Grde N (generl purpose) Grde S (specil) Grde CS (criticl service) Selection of grde Surfce condition Identifiction sttement (reference to this prt of ISO 3601)... 4 ISO 2005 All rights reserved iii
4 Foreword ISO (the Interntionl Orgniztion for Stndrdiztion) is worldwide federtion of ntionl stndrds bodies (ISO member bodies). The work of prepring Interntionl Stndrds is normlly crried out through ISO technicl committees. Ech member body interested in subject for which technicl committee hs been estblished hs the right to be represented on tht committee. Interntionl orgniztions, governmentl nd non-governmentl, in liison with ISO, lso tke prt in the work. ISO collbortes closely with the Interntionl Electrotechnicl Commission (IEC) on ll mtters of electrotechnicl stndrdiztion. Interntionl Stndrds re drfted in ccordnce with the rules given in the ISO/IEC Directives, Prt 2. The min tsk of technicl committees is to prepre Interntionl Stndrds. Drft Interntionl Stndrds dopted by the technicl committees re circulted to the member bodies for voting. Publiction s n Interntionl Stndrd requires pprovl by t lest 75 % of the member bodies csting vote. Attention is drwn to the possibility tht some of the elements of this document my be the subject of ptent rights. ISO shll not be held responsible for identifying ny or ll such ptent rights. ISO ws prepred jointly by Technicl Committee ISO/TC 20, Aircrft nd spce vehicles, Subcommittee SC 10, Aerospce fluid systems nd components, nd by Technicl Committee ISO/TC 131, Fluid power systems, Subcommittee SC 7, Seling devices. This second edition cncels nd replces the first edition (ISO :1987), which hs been techniclly revised. ISO 3601 consists of the following prts, under the generl title Fluid power systems O-rings: Prt 1: Inside dimeters, cross-sections, tolernces nd size identifiction code Prt 3: Qulity cceptnce criteri Prt 5: Suitbility of elstomeric mterils for industril pplictions The following prts re in preprtion: Prt 2: Housing dimensions for generl pplictions Prt 4: Anti-extrusion devices (bck-up rings) iv ISO 2005 All rights reserved
5 Introduction In fluid power systems, power is trnsmitted nd controlled through fluid (liquid or gs) under pressure within n enclosed circuit. Components must be designed to meet these requirements under vrying conditions. Testing of components to meet performnce requirement provides users bsis of ssurnce for determining design ppliction nd for checking component complince with their stted requirements. ISO 2005 All rights reserved v
6
7 INTERNATIONAL STANDARD ISO :2005(E) Fluid power systems O-rings Prt 3: Qulity cceptnce criteri 1 Scope This prt of ISO 3601 lys down the qulity cceptnce criteri of O-rings used in fluid systems, the dimensions of which re stndrdized in ISO , ISO nd ISO This prt of ISO 3601 lso defines nd clssifies surfce imperfections on O-rings nd specifies mximum cceptble limits for these imperfections. This prt of ISO 3601 is lso pplicble to O-rings to be used in erospce construction. 2 Normtive references The following referenced documents re indispensble for the ppliction of this document. For dted references, only the edition cited pplies. For undted references, the ltest edition of the referenced document (including ny mendments) pplies. ISO , Fluid power systems O-rings Prt 1: Inside dimeters, cross-sections, tolernces nd size identifiction code ISO 5598, Fluid power systems nd components Vocbulry ISO , Aerospce fluid systems O-rings, inch series: Inside dimeters nd cross sections, tolernces nd size-identifiction codes Prt 1: Close tolernces for hydrulic systems ISO , Aerospce fluid systems O-rings, inch series: Inside dimeters nd cross sections, tolernces nd size-identifiction codes Prt 2: Stndrd tolernces for non-hydrulic systems 3 Terms, definitions nd symbols For the purposes of this document, the terms nd definitions given in ISO 5598 nd the following pply. 3.1 bckrind longitudinl imperfection in which the rubber djcent to the flsh line shrinks below the level of the moulding nd hs U -like or W -like cross section with the flsh frequently being rgged or torn [see Figure 1] 3.2 combined flsh combintion of offset, flsh nd prting line projection ISO 2005 All rights reserved 1
8 3.3 inside dimeter d 1 O-ring inside dimeter 3.4 cross-section dimeter d 2 O-ring cross-section dimeter 3.5 excessive trimming flttened nd often roughened re round the inner nd/or outer dimeters of n O-ring cused by the trimming process [see Figures 2 nd 2b] 3.6 flsh film-like mteril tht extends from the prting line projection or inner nd/or outer dimeters, cused by mould seprtion or present due to indequte trimming [see Figure 3] 3.7 flow mrk thred-like recess, usully curved, of very slight depth in the unflexed stte, with norml surfce texture nd round edge, cused by incomplete flow nd knit of the mteril [see Figure 4] 3.8 foreign mteril ny extrneous mtter embedded in the surfce of the O-ring, e.g. contmintion, dirt, etc. 3.9 indenttion depression, usully irregulr in form, cused by the removl of inclusions from the surfce or the build-up of hrdened deposits on the surfce of the mould cvity [see Figure 5] 3.10 mismtch cross-sectionl rdius in one ring hlf being unequl to tht of the other hlf, cused by dimensionl difference in mould hlves 3.11 non-fill rndomly spced, irregulrly shped surfce indenttion hving corser texture thn the norml O-ring surfce, cused by incomplete filling of, nd or the trpping of ir in, the mould cvity [see Figure 6] 3.12 off-register mislignment of O-ring hlves, cused by the lterl shift of one mould cvity plte reltive to other 2 ISO 2005 All rights reserved
9 3.13 offset mismtch nd/or off-register of O-ring hlves [see Figure 7] 3.14 prting-line indenttion shllow sucer-like recess sometimes tringulr in shpe, locted on the prting line t the inner nd/or outer dimeters, cused by deformtion of the mould edge t the prting line 3.15 prting-line projection continuous ridge of mteril situted t the prting line of inner nd/or outer dimeters cused by worn or excessively rounded edges of the mould cvity 4 Grdes 4.1 Grde N (generl purpose) Grde N (generl purpose) identifies cceptnce criteri for O-rings intended for generl use. See Tble Grde S (specil) Grde S (specil) identifies cceptnce criteri for O-rings intended for pplictions requiring higher level of qulity nd/or precision with respect to dimensionl tolernces of surfce imperfections. For exmple, erospce or criticl industril or utomotive pplictions re covered by this grde. See Tble Grde CS (criticl service) This grde identifies cceptnce criteri for O-rings intended for pplictions requiring much higher level of qulity nd/or precision with respect to dimensionl tolernces of surfce imperfections. For exmple, criticl service erospce or medicl pplictions, where the surfce of the O-ring must be ner-perfect to perform in stisfctory mnner, re covered by this grde. See Tble Selection of grde If the user does not specify the grde t the time of purchse, Grde N will be ssumed to be the qulity requirement, except for specific erospce pplictions where Grde S will be ssumed to be the qulity requirement. 5 Surfce condition 5.1 The O-ring surfces shll be free from crcks, ruptures, blisters or other imperfections tht re greter thn the limits given in Tbles 1, 2 nd 3 when the unstretched ring is viewed under 2 mgnifier viewer with dequte illumintion. Other methods should be greed between the mnufcturer nd the user. 5.2 There shll be no foreign mteril embedded in the surfce visible under the viewing conditions given in 5.1. ISO 2005 All rights reserved 3
10 5.3 Flow mrks, non-fills nd indenttions within the limits of Tbles 1, 2 nd 3 shll not be llowed if ) there re more thn three in ny 25 mm length of circumference for Grdes N nd S or there is more thn one in ny 25 mm length of circumference for Grde CS; b) they interconnect; c) there re more thn three tht re seprted from ech other by distnce tht is less thn the mximum limiting dimensions of such imperfection for Grdes N nd S, or there re more thn two tht re seprted from ech other by distnce tht is less thn the mximum limiting dimensions of such imperfection nd only one per 25 mm length of circumference for Grde CS. 5.4 There shll be no flow mrks tht re essentilly rdilly orientted. 5.5 The surfce resulting from ny excessive trimming shll be smoothly blended. 5.6 Wire guges of the pproprite size my be used to determine the size of the defect by comprison. 5.7 In cse of dispute, the methods of mesurement shll be greed upon between the mnufcturer nd the customer. 6 Identifiction sttement (reference to this prt of ISO 3601) Use the following sttement in test reports, ctlogues nd sles literture when electing to comply with this prt of ISO 3601: Surfce imperfection limits re in ccordnce with ISO :2005, Fluid power systems O-rings Prt 3: Qulity cceptnce criteri. 4 ISO 2005 All rights reserved
11 Tble 1 Limits of size for surfce imperfections for Grde N O-rings Dimensions in millimetres Mximum limits of imperfections Surfce imperfection type Digrmmtic representtion Limiting dimensions > 0,8 b u 2,25 Grde N O-rings Cross-section, d 2 > 2,25 u 3,15 > 3,15 u 4,50 > 4,50 u 6,30 > 6,30 u 8,40 b Off-register, mismtch (offset) e 0,08 0,10 0,13 0,15 0,15 Combined flsh (combintion of offset, flsh nd prting line projection) x 0,10 0,12 0,14 0,16 0,18 y 0,10 0,12 0,14 0,16 0,18 When the flsh cn be differentited, it shll not exceed 0,07 mm. g 0,18 0,27 0,36 0,53 0,70 Bckrind u 0,08 0,08 0,10 0,10 0,13 Excessive trimming (rdil tool mrks not llowed) n Trimming is llowed provided the dimension n is not reduced below the minimum dimeter d 2 for the O-ring. Flow mrks (rdil orienttion of flow mrks is not permissible) v 1,50 1,50 6,50 6,50 6,50 k 0,08 0,08 0,08 0,08 0,08 Non-fills nd indenttions (including prting line indenttions) b c Or times the O-ring s inside dimeter (d 1 ), whichever is greter. w 0,60 0,80 1,00 1,30 1,70 t 0,08 0,08 0,10 0,10 0,13 Limits of imperfections for cross sections < 0,8 mm or > 8,40 mm shll be greed upon between mnufcturer nd customer. Round edges. ISO 2005 All rights reserved 5
12 Surfce imperfection type Tble 2 Limits of size for surfce imperfections for Grde S O-rings Digrmmtic representtion Limiting dimensions > 0,8 b u 2,25 Dimensions in millimetres Mximum limits of imperfections Grde N O-rings Cross-section d 2 > 2,25 u 3,15 > 3,15 u 4,50 > 4,50 u 6,30 >6,30 u 8,40 b Off-register, mismtch (offset) e 0,08 0,08 0,10 0,12 0,13 Combined flsh (combintion of offset, flsh nd prting line projection) x 0,10 0,10 0,13 0,15 0,15 y 0,10 0,10 0,13 0,15 0,15 When the flsh cn be differentited, it shll not exceed mm. g 0,10 0,15 0,20 0,20 0,30 Bckrind u 0,08 0,10 0,10 0,13 Excessive trimming (rdil tool mrks not llowed) n Trimming is llowed provided the dimension n is not reduced below the minimum dimeter d 2 for the O-ring. Flow mrks (rdil orienttion of flow mrks is not permissible) v k 1,50 1,50 5,00 5,00 5,00 Non-fills nd indenttions (including prting line indenttions) w t 0,15 0,08 0,25 0,08 0,40 0,10 0,63 0,10 1,00 0,13 b c Or times the O-ring s inside dimeter (d 1 ), whichever is greter. Limits of imperfections for cross sections < 0,8 mm or > 8,40 mm shll be greed upon between mnufcturer nd customer. Round edges. 6 ISO 2005 All rights reserved
13 Tble 3 Limits of size for surfce imperfections for Grde CS O-rings Dimensions in millimetres Mximum limits of imperfections Surfce imperfection type Digrmmtic representtion Limiting dimensions > 0,8 b u 2,25 > 2,25 u 3,15 Grde N O-rings Cross-section d 2 > 3,15 u 4,50 > 4,50 u 6,30 >6,30 u 8,40 b Off-register, mismtch (offset) e 0,04 0,04 0,06 0,06 0,08 x 0,07 0,07 0,10 0,13 0,13 Combintion of offset nd prting line projection y 0,10 0,10 0,13 0,13 0,13 Not permissible g Not permissible Bckrind Excessive trimming (rdil tool mrks not llowed) u n Not permissible Trimming is llowed provided the dimension n is not reduced below the minimum dimeter d 2 for the O-ring. Flow mrks (rdil orienttion of flow mrks is not permissible) v k 1,50 1,50 1,50 4,56 4,56 ISO 2005 All rights reserved 7
14 Tble 3 (continued) Dimensions in millimetres Mximum limits of imperfections Surfce imperfection type Digrmmtic representtion Limiting dimensions > 0,8 b u 2,25 > 2,25 u 3,15 Grde N O-rings Cross-section d 2 > 3,15 u 4,50 > 4,50 u 6,30 >6,30 u 8,40 b 0,08 0,13 d 0,13 0,25 d 0,18 0,38 d 0,25 0,51 d 0,38 0,76 d Non-fills nd w indenttions (including prting line indenttions) t 0,08 0,08 0,10 0,10 0,13 b c d Or 0,03 times the O-ring s inside dimeter (d 1 ), whichever is greter, subject to mximum of 30 mm. Limits of imperfections for cross sections < 0,8 mm or > 8,40 mm shll be greed upon between mnufcturer nd customer. Round edges. Mould deposit indenttions only. Uncceptble for CS O-rings; cceptble within dimensionl limits for N nd S O-rings. Figure 1 Bckrind 8 ISO 2005 All rights reserved
15 Figure 2A Illustrtion of cceptble excessive trimming Figure 2B Illustrtion of uncceptble excessive trimming Uncceptble for CS O-rings. Figure 3 Flsh ISO 2005 All rights reserved 9
16 b Rdil orienttion of flow mrk is uncceptble. Acceptble within dimensionl limits. Figure 4 Flow mrks Acceptble within dimensionl limits. Acceptble within dimensionl limits. Figure 5 Mould deposit indenttion Figure 6 Non-fills, inclusions nd indenttions 10 ISO 2005 All rights reserved
17 Acceptble within dimensionl limits. Figure 7 Off-register / mismtch ISO 2005 All rights reserved 11
18 ICS ; Price bsed on 11 pges ISO 2005 All rights reserved
ISO INTERNATIONAL STANDARD. Fluid power systems O-rings Part 4: Anti-extrusion rings (back-up rings)
INTERNATIONAL STANDARD ISO 3601-4 First edition 2008-06-01 Fluid power systems O-rings Part 4: Anti-extrusion rings (back-up rings) Transmissions hydrauliques et pneumatiques Joints toriques Partie 4:
More informationISO 4395 INTERNATIONAL STANDARD. Fluid power systems and components Cylinder piston rod end types and dimensions
INTERNATIONAL STANDARD ISO 4395 Second edition 2009-10-15 Fluid power systems and components Cylinder piston rod end types and dimensions Transmissions hydrauliques et pneumatiques Dimensions et types
More informationE/ECE/324/Rev.2/Add.112/Rev.3/Amend.1 E/ECE/TRANS/505/Rev.2/Add.112/Rev.3/Amend.1
6 August 2013 Agreement Concerning the Adoption of Uniform Technicl rescriptions for Wheeled Vehicles, Equipment nd rts which cn be itted nd/or be Used on Wheeled Vehicles nd the Conditions for Reciprocl
More information1.0. R E V I S I O N REV. DRAWN BY ECO No DESCRIPTION DATE APPROVED BILL OF MATERIALS
NOTES: UNLESS OTHERWISE SPECIFIED. CORNERS DRWN SHRP TO BE R.005 MXIMUM. 2. EXTERIOR SURFCE TEXTURE TO BE EQUIVLENT TO MT-007. TEXTURE ON ENCLOSURE WILL VRY FROM TIME TO TIME S THE TOOL WERS ND IT BECOMES
More informationISO INTERNATIONAL STANDARD. Hydraulic fluid power Marking of performance characteristics on hydraulic filters
INTERNATIONAL STANDARD ISO 27407 First edition 2010-05-15 Hydraulic fluid power Marking of performance characteristics on hydraulic filters Transmissions hydrauliques Marquage des caractéristiques de performance
More informationprisms Prisms Specifications Catalogue number BK7 Wedge, Beam Deviation, deg
Cotings Wedge Steer bems in opticl systems Cn be used in pirs for continuous ngulr djustment T Hving selected n pproprite wedge, it is esy to crete precise bem devition without ffecting other bem prmeters.
More informationISO INTERNATIONAL STANDARD
INTERNATIONAL STANDARD ISO 6194-5 Second edition 2008-04-15 Rotary-shaft lip-type seals incorporating elastomeric sealing elements Part 5: Identification of visual imperfections Bagues d'étanchéité à lèvres
More informationISO 1513 INTERNATIONAL STANDARD. Paints and varnishes Examination and preparation of test samples
INTERNATIONAL STANDARD ISO 1513 Fourth edition 2010-05-01 Paints and varnishes Examination and preparation of test samples Peintures et vernis Examen et préparation des échantillons pour essai Reference
More informationISO/IEC INTERNATIONAL STANDARD. Systems and software engineering Measurement process. Ingénierie des systèmes et du logiciel Processus de mesure
INTERNATIONAL STANDARD ISO/IEC 15939 Second edition 2007-08-01 Corrected version 2008-10-01 Systems and software engineering Measurement process Ingénierie des systèmes et du logiciel Processus de mesure
More informationISO INTERNATIONAL STANDARD. Rotary shaft lip-type seals incorporating elastomeric sealing elements Part 3: Storage, handling and installation
INTERNATIONAL STANDARD ISO 6194-3 Second edition 2009-11-15 Rotary shaft lip-type seals incorporating elastomeric sealing elements Part 3: Storage, handling and installation Bagues d'étanchéité à lèvres
More informationISO INTERNATIONAL STANDARD
INTERNATIONAL STANDARD ISO 20765-1 First edition 2005-09-15 Natural gas Calculation of thermodynamic properties Part 1: Gas phase properties for transmission and distribution applications Gaz naturel Calcul
More informationEpson Projector Content Manager Operation Guide
Epson Projector Content Mnger Opertion Guide Contents 2 Introduction to the Epson Projector Content Mnger Softwre 3 Epson Projector Content Mnger Fetures... 4 Setting Up the Softwre for the First Time
More informationISO 5208 INTERNATIONAL STANDARD. Industrial valves Pressure testing of metallic valves
INTERNATIONAL STANDARD ISO 5208 Third edition 2008-08-01 Industrial valves Pressure testing of metallic valves Robinetterie industrielle Essais sous pression des appareils de robinetterie métalliques Reference
More informationISO INTERNATIONAL STANDARD. Plastics Polytetrafluoroethylene (PTFE) semi-finished products Part 1: Requirements and designation
INTERNATIONAL STANDARD ISO 13000-1 Second edition 2005-11-15 Corrected version 2006-03-01 Plastics Polytetrafluoroethylene (PTFE) semi-finished products Part 1: Requirements and designation Plastiques
More informationPRISMS. Don t see exactly what you are looking for? CVI Laser Optics specializes in prototype to volume production manufacturing!
PRISMS Mirrors CVI Lser Optics mnufctures lrge selection of high qulity prisms for use in mny pplictions including diverse industril nd scientific uses, lser trcking nd lignment, spectroscopy, nd militry
More informationISO INTERNATIONAL STANDARD. Condition monitoring and diagnostics of machines Acoustic emission
INTERNATIONAL STANDARD ISO 22096 First edition 2007-07-15 Condition monitoring and diagnostics of machines Acoustic emission Surveillance et diagnostic d'état des machines Émission acoustique Reference
More informationISO INTERNATIONAL STANDARD. Continuously cold-rolled stainless steel Tolerances on dimensions and form Part 2: Wide strip and plate/sheet
INTERNATIONAL STANDARD ISO 9445-2 First edition 2009-03-01 Continuously cold-rolled stainless steel Tolerances on dimensions and form Part 2: Wide strip and plate/sheet Acier inoxydable laminé à froid
More informationISO 2944 INTERNATIONAL STANDARD. Fluid power systems and components Nominal pressures. Transmissions hydrauliques et pneumatiques Pressions nominales
INTERNATIONAL STANDARD ISO 2944 Second edition 2000-03-15 Fluid power systems and components Nominal pressures Transmissions hydrauliques et pneumatiques Pressions nominales Reference number ISO 2944:2000(E)
More informationISO 2332 INTERNATIONAL STANDARD. Agricultural tractors and machinery Connection of implements via three-point linkage Clearance zone around implement
INTERNATIONAL STANDARD ISO 2332 Third edition 2009-01-15 Agricultural tractors and machinery Connection of implements via three-point linkage Clearance zone around implement Tracteurs et matériels agricoles
More informationMEDIUM 3 AA - STANDARD SXX XXX
NOTES: UNLESS OTHERWISE SPECIFIED. CORNERS DRWN SHRP TO BE R.005 MXIMUM. 2. EXTERIOR SURFCE TEXTURE TO BE EDM FINISH. EQUIVLENT TO MT-020. TEXTURE ON ENCLOSURE WILL VRY FROM TIME TO TIME S THE TOOL WERS
More informationISO INTERNATIONAL STANDARD. Wheat and wheat flour Gluten content Part 1: Determination of wet gluten by a manual method
INTERNATIONAL STANDARD ISO 21415-1 First edition 2006-05-01 Wheat and wheat flour Gluten content Part 1: Determination of wet gluten by a manual method Blé et farines de blé Teneur en gluten Partie 1:
More informationNOTE 12 USB OPENING 'U' & 'UB' SERIES ONLY USB CAP NOT SHOWN NOTE 12 USB OPENING U & UB SERIES ONLY THIRD ANGLE PROJECTION DO NOT SCALE DRAWING
P80804(x) CONFIGURTIONS -S -U -UB -UBC -UBB -B -C P80804 COVER P80804 COVER w/usb OPENING P80804 COVER w/usb & BUTTON HOLE P80804 BSE P80804 BSE w/usb P80804 BUTTON P20603 CP 'UB' SERIES ONLY R E V I S
More informationMATH 2530: WORKSHEET 7. x 2 y dz dy dx =
MATH 253: WORKSHT 7 () Wrm-up: () Review: polr coordintes, integrls involving polr coordintes, triple Riemnn sums, triple integrls, the pplictions of triple integrls (especilly to volume), nd cylindricl
More informationISO/IEC INTERNATIONAL STANDARD. Information technology MPEG extensible middleware (MXM) Part 3: MXM reference software
INTERNATIONAL STANDARD This is a preview - click here to buy the full publication ISO/IEC 23006-3 First edition 2011-02-01 Information technology MPEG extensible middleware (MXM) Part 3: MXM reference
More informationISO INTERNATIONAL STANDARD. Machine tools Connecting dimensions of spindle noses and work holding chucks Part 4: Cylindrical connection
INTERNATIONAL STANDARD ISO 702-4 First edition 2004-05-15 Machine tools Connecting dimensions of spindle noses and work holding chucks Part 4: Cylindrical connection Machines-outils Dimensions d'assemblage
More informationISO INTERNATIONAL STANDARD. Raw goat skins Part 3: Guidelines for grading on the basis of defects
INTERNATIONAL STANDARD ISO 7482-3 First edition 2005-12-15 Raw goat skins Part 3: Guidelines for grading on the basis of defects Peaux brutes de caprins Partie 3: Lignes directrices pour la classification
More informationISO/IEC INTERNATIONAL STANDARD. Information technology Automatic identification and data capture techniques Bar code master test specifications
INTERNATIONAL STANDARD ISO/IEC 15421 Second edition 2010-06-01 Information technology Automatic identification and data capture techniques Bar code master test specifications Technologies de l'information
More informationISO/IEC INTERNATIONAL STANDARD. Identification cards Test methods Part 1: General characteristics
INTERNATIONAL STANDARD ISO/IEC 10373-1 Second edition 2006-05-01 Identification cards Test methods Part 1: General characteristics Cartes d'identification Méthodes d'essai Partie 1: Caractéristiques générales
More informationISO INTERNATIONAL STANDARD. Gardening machinery Powered material-collecting systems Safety
INTERNATIONAL STANDARD ISO 21628 First edition 2008-07-15 Gardening machinery Powered material-collecting systems Safety Matériel de jardinage Systèmes motorisés de collecte des matériaux Sécurité Reference
More informationISO INTERNATIONAL STANDARD. Graphical symbols for diagrams Part 8: Valves and dampers
INTERNATIONAL STANDARD ISO 14617-8 First edition 2002-09-01 Corrected version 2003-12-01 Graphical symbols for diagrams Part 8: Valves and dampers Symboles graphiques pour schémas Partie 8: Appareils de
More informationISO INTERNATIONAL STANDARD. Glass in building Silvered, flat-glass mirror. Verre dans la construction Miroir argenté en verre plat
INTERNATIONAL STANDARD ISO 25537 First edition 2008-09-15 Glass in building Silvered, flat-glass mirror Verre dans la construction Miroir argenté en verre plat Reference number ISO 25537:2008(E) ISO 2008
More informationISO INTERNATIONAL STANDARD. Road vehicles Open interface for embedded automotive applications Part 6: OSEK/VDX Implementation Language (OIL)
INTERNATIONAL STANDARD ISO 17356-6 First edition 2006-01-15 Road vehicles Open interface for embedded automotive applications Part 6: OSEK/VDX Implementation Language (OIL) Véhicules routiers Interface
More informationISO/IEC INTERNATIONAL STANDARD. Information technology Security techniques Modes of operation for an n-bit block cipher
INTERNATIONAL STANDARD ISO/IEC 10116 Third edition 2006-02-01 Information technology Security techniques Modes of operation for an n-bit block cipher Technologies de l'information Techniques de sécurité
More informationISO 105-X18 INTERNATIONAL STANDARD. Textiles Tests for colour fastness Part X18: Assessment of the potential to phenolic yellowing of materials
INTERNATIONAL STANDARD ISO 105-X18 First edition 2007-09-01 Textiles Tests for colour fastness Part X18: Assessment of the potential to phenolic yellowing of materials Textiles Essais de solidité des teintures
More informationISO/IEC INTERNATIONAL STANDARD. Information technology Icon symbols and functions for controlling multimedia software applications
INTERNATIONAL STANDARD ISO/IEC 18035 First edition 2003-02-01 Information technology Icon symbols and functions for controlling multimedia software applications Technologies de l'information Symboles et
More informationISO/IEC INTERNATIONAL STANDARD
INTERNATIONAL STANDARD ISO/IEC 15426-1 Second edition 2006-06-01 Information technology Automatic identification and data capture techniques Bar code verifier conformance specification Part 1: Linear symbols
More informationISO/IEC INTERNATIONAL STANDARD
INTERNATIONAL STANDARD ISO/IEC 27033-3 First edition 2010-12-15 Information technology Security techniques Network security Part 3: Reference networking scenarios Threats, design techniques and control
More informationISO 1652 INTERNATIONAL STANDARD. Rubber latex Determination of apparent viscosity by the Brookfield test method
INTERNATIONAL STANDARD ISO 1652 Fourth edition 2011-03-15 Rubber latex Determination of apparent viscosity by the Brookfield test method Latex de caoutchouc Détermination de la viscosité apparente par
More informationISO INTERNATIONAL STANDARD. Textile machinery Safety requirements Part 3: Nonwoven machinery
INTERNATIONAL STANDARD ISO 11111-3 First edition 2005-02-15 Textile machinery Safety requirements Part 3: Nonwoven machinery Matériel pour l'industrie textile Exigences de sécurité Partie 3: Machines de
More informationISO/IEC TR TECHNICAL REPORT
TECHNICAL REPORT ISO/IEC TR 11802-2 Sixth edition 2005-11-01 Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Technical reports and
More informationISO INTERNATIONAL STANDARD. Textile machinery Opener and cleaner for staple fibres preparation Vocabulary and principles of construction
INTERNATIONAL STANDARD ISO 28239 First edition 2008-05-15 Textile machinery Opener and cleaner for staple fibres preparation Vocabulary and principles of construction Matériel pour l'industrie textile
More informationSection 10.4 Hyperbolas
66 Section 10.4 Hyperbols Objective : Definition of hyperbol & hyperbols centered t (0, 0). The third type of conic we will study is the hyperbol. It is defined in the sme mnner tht we defined the prbol
More informationISO/IEC INTERNATIONAL STANDARD. Information technology Security techniques Hash-functions Part 2: Hash-functions using an n-bit block cipher
INTERNATIONAL STANDARD ISO/IEC 10118-2 Third edition 2010-10-15 Information technology Security techniques Hash-functions Part 2: Hash-functions using an n-bit block cipher Technologies de l'information
More informationISO/IEC INTERNATIONAL STANDARD. Information technology Keyboard layouts for text and office systems Part 2: Alphanumeric section
INTERNATIONAL STANDARD ISO/IEC 9995-2 Third edition 2009-10-15 Information technology Keyboard layouts for text and office systems Part 2: Alphanumeric section Technologies de l'information Disposition
More informationISO INTERNATIONAL STANDARD
INTERNATIONAL STANDARD ISO 7507-3 Second edition 2006-07-15 Petroleum and liquid petroleum products Calibration of vertical cylindrical tanks Part 3: Optical-triangulation method Pétrole et produits pétroliers
More informationISO INTERNATIONAL STANDARD. Road vehicles Controller area network (CAN) Part 4: Time-triggered communication
INTERNATIONAL STANDARD ISO 11898-4 First edition 2004-08-01 Road vehicles Controller area network (CAN) Part 4: Time-triggered communication Véhicules routiers Gestionnaire de réseau de communication (CAN)
More informationISO INTERNATIONAL STANDARD. Ophthalmic optics Information interchange for ophthalmic optical equipment
INTERNATIONAL STANDARD ISO 16284 Second edition 2006-03-01 Ophthalmic optics Information interchange for ophthalmic optical equipment Optique ophtalmique Échange d'informations pour l'équipement d'optique
More informationMA1008. Calculus and Linear Algebra for Engineers. Course Notes for Section B. Stephen Wills. Department of Mathematics. University College Cork
MA1008 Clculus nd Liner Algebr for Engineers Course Notes for Section B Stephen Wills Deprtment of Mthemtics University College Cork s.wills@ucc.ie http://euclid.ucc.ie/pges/stff/wills/teching/m1008/ma1008.html
More informationISO/IEC INTERNATIONAL STANDARD. Colour test pages for measurement of office equipment consumable yield
INTERNATIONAL STANDARD ISO/IEC 24712 Second edition 2007-12-15 Colour test pages for measurement of office equipment consumable yield Pages d'essai en couleur pour le mesurage du rendement des consommables
More informationISO INTERNATIONAL STANDARD. Visual examination of the surface condition of investment castings Steel, nickel alloys and cobalt alloys
INTERNATIONAL STANDARD ISO 19959 First edition 2005-04-01 Visual examination of the surface condition of investment castings Steel, nickel alloys and cobalt alloys Examen visuel de l'état de surface des
More informationISO/IEC INTERNATIONAL STANDARD
INTERNATIONAL STANDARD ISO/IEC 11695-3 First edition 2008-11-01 Identification cards Optical memory cards Holographic recording method Part 3: Optical properties and characteristics Cartes d'identification
More informationISO INTERNATIONAL STANDARD. Non-destructive testing of welds Ultrasonic testing Acceptance levels
INTERNATIONAL STANDARD ISO 11666 First edition 2010-12-15 Non-destructive testing of welds Ultrasonic testing Acceptance levels Contrôle non destructif des assemblages soudés Contrôle par ultrasons Niveaux
More informationISO INTERNATIONAL STANDARD. Adhesives Peel test for a flexible-bonded-to-rigid test specimen assembly Part 2: 180 peel
INTERNATIONAL STANDARD ISO 8510-2 Second edition 2006-12-01 Adhesives Peel test for a flexible-bonded-to-rigid test specimen assembly Part 2: 180 peel Adhésifs Essai de pelage pour un assemblage collé
More informationISO/IEC INTERNATIONAL STANDARD. Information technology Guideline for the evaluation and selection of CASE tools
INTERNATIONAL STANDARD ISO/IEC 14102 Second edition 2008-11-01 Information technology Guideline for the evaluation and selection of CASE tools Technologies de l'information Lignes directrices pour l'évaluation
More informationThis document is a preview generated by EVS
INTERNATIONAL STANDARD ISO 14721 Second edition 2012-09-01 Space data and information transfer systems Open archival information system (OAIS) Reference model Systèmes de transfert des informations et
More informationThis document is a preview generated by EVS
INTERNATIONAL STANDARD ISO 23748 First edition 2016-10-01 Aerospace series O-ring grooves Dimensions Série aérospatiale Gorges pour joints toriques Dimensions Reference number ISO 23748:2016(E) ISO 2016
More informationISO IDF 80-3 INTERNATIONAL STANDARD. Butter Determination of moisture, non-fat solids and fat contents Part 3: Calculation of fat content
INTERNATIONAL STANDARD ISO 3727-3 IDF 80-3 First edition 2003-02-01 Butter Determination of moisture, non-fat solids and fat contents Part 3: Calculation of fat content Beurre Détermination des teneurs
More informationINTERNATIONAL STANDARD
INTERNATIONAL STANDARD ISO 5061 Second edition 2002-04-15 Animal feeding stuffs Determination of castor oil seed husks Microscope method Aliments des animaux Détermination des coques de graines de ricin
More informationInstallation manual. Daikin Altherma low temperature monobloc option box EK2CB07CAV3. Installation manual. English
Instlltion mnul Dikin Altherm low temperture monobloc option box EKCB07CAV Instlltion mnul Dikin Altherm low temperture monobloc option box English Tble of Contents Tble of Contents About the documenttion.
More informationEngineer To Engineer Note
Engineer To Engineer Note EE-169 Technicl Notes on using Anlog Devices' DSP components nd development tools Contct our technicl support by phone: (800) ANALOG-D or e-mil: dsp.support@nlog.com Or visit
More information