Tiêu chuẩn iso 10303 47 1997 + cor1 2000 scan

- S T D = I S O 10303-47-ENGL 1997 W 4851903 0848587 I INTERNATIONAL STANDARD IS0 10303-47:1997 TECHNICAL CORRIGENDUM Published 2000-10-15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MWYHAPORHAR OPrAHM3A~MRno CTAiiAAPTM3AJJMM ORGANISATIONINTERNATIONALE DE NORMALISATION Industrial automation systems and integration - Product data representation and exchange Part 47: Integrated generic resource: Shape variation tolerances TECHNICAL CORRIGENDUM Systèmes d’automatisation industrielle et integration - Représentation et échange de données de produits - c Partie 47: Ressources génériques intégrées: Tolérances de variation de forme RECTIFICA TIF TECHNIQUE Technical Corrigendum to International Standard IS0 10303-47:1997 was prepared by Technical Committee ISO/TC 184, Industrial automation systems and integration, Subcommittee SC 4, Industrial data `,,,,,,,,`,`,,,,,`,```,``,,,-`-`,,`,,`,`,,` - Introduction This document corrects I S 10303-47:1997, Product data representation and exchange - Part 47: Integrated generic resource: Shape variation tolerances The corrected document supersedes I S 10303-4 7:199 The purpose of the modifications to the text of I S 10303-47:1997 is to correct errors in the EXPRESS definitions likely to cause compilation problems, to replace u WR that Mias overly restrictive, to replace the annex,for the computer-interpretable EXPRESS with a URL reference, and to replace the object identifier far the document and the applicable schema ICs 25.040.40 Ref No I S 10303-47:1997/Cor.l:2000(E) O I S 2000 -All rights reserved Printed in Switzerland Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/20/2013 07:19:03 MST S T D - I S 10303-47-ENGL 1777 I4851903 8 8 bY5 = I S 10303-47:1997/Cor.l:2000(E) Modifications to the text of I S 10303-47:1997 Clause 4.4.1, p The EXPRESS specijìcation for datum does not have a group qualifier for WR1 Without the groiip qualifier, datiirn can be ambiguous in complex instances Remove the EXPRESS specification and replace with the following: EXPRESS sDecification: *) ENTITY datum SUBTYPE OF (shape-aspect); identification :identifier; INVERSE established-by-relationships : SET [l:?] OF shape-aspect-relationship FOR related-shape-aspect; WHERE WR1: SIZEOF (QUERY (x