TSO GUIDE 77-3 Guide for specification of product properties and classes - Part 3: Experience gained First edition 2008 @ISO/IEC2008 ISO/IECGUIDE77-3:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation COPYRIGHTPROTECTEDDOCUMENT ISO/IEC2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either Iso at the address below or Iso's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ISO/IEC 2008-All rights reserved ISO/IECGUIDE77-3:2008(E) Contents Page Foreword Introduction 1 Scope. 2 Terms and definitions .... 3 Overview... 4 Developing a PLIB reference dictionary forISo13399 ... 4.1 4.2 Determining the scope of the developmentproject 4.3 Selection of theproject team. 4.4 Supporting software.... 4.5 PLIB information model. 4.6 Establishment of liaisons... 4.7 Developmentoftheclassification.. 4.8 Visible properties ...... 4.9 Checkingtherecords.. 4.10 Prototypeimplementation... 4.11 Producing thestandard documents. 4.12 Expenditure of effort... 4.13 Conclusions... 12 5 Developmentof theIEC 61360 referencedictionary... 13 5.1 Introduction.. 5.2 Scope and objectives.... 5.3 Organizing the work..... 5.4 ISO/lEC informationmodel.. 5.5 Constraining and explainingtheIEC use ofthe ISO/lEc information model 15 5.6 Property specification attributes. 5.7 Classificationofcomponents 17 5.8 Maintenanceprocedure 5.9 Tools and publication. 5.10 Global unique identification 23 5.11 Conclusions..... 24 6 DevelopmentoftheIso13584-501referencedictionary... 6.1 25 General. 6.2 Starting and conducting a dictionary project.... 6.3 Development of the reference dictionary... 26 6.4 Publishing the standard..... 29 6.5 .29 Applyingdictionarystandards.. 6.6 Provision of tools, experts, and financial resources.... 29 6.7 PLiB information model..... 29 6.8 Planned maintenance for the reference dictionary.... .29 6.9 Expenditure of effort ..... 6.10 Conclusion...... 7 DevelopmentoftheISo13584-511referencedictionary.. 32 7.1 Identifying the scope................ 32 7.2 ISo13584-511teamandcooperationwithTC2 32 32 7.3 Classification... 7.4 Example hierarchy of externally threaded fastener and the referencemechanism. 34 7.5 Properties.... ...38 All rights reserve ili