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ENV ISO 10303-11:1995

Industrial automation systems and integration - Product data representation and exchange - Part 11: Description methods: The EXPRESS language reference manual (ISO 10303-11:1994) ENV ISO 10303-11:1995

General information

99.60   Withdrawal effective   Oct 21, 1998

CEN

CEN/TC 310 Advanced automation technologies and their applications

Pre Standard

35.240.50   IT applications in industry

Scope

This International standard defines a language by which a 'universe of discourse' for an aspect of product data can be specified. The language is called EXPRESS. EXPRESS is a conceptual schema language as defined in ISO TR 9007. That is, it provides for specification of the objects belonging to a universe of discourse, the information units pertaining to those objects and the constraints on those objects.

Life cycle

NOW

WITHDRAWN
ENV ISO 10303-11:1995
99.60 Withdrawal effective
Oct 21, 1998

Relations

Adopted from ISO 10303-11 IDENTICAL




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