I.S. ENV ISO 10303-11:1995
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
INDUSTRIAL AUTOMATION SYSTEMS AND INTEGRATION - PRODUCT DATA REPRESENTATION AND EXCHANGE - PART 11: DESCRIPTION METHODS: THE EXPRESS LANGUAGE REFERENCE MANUAL
Hardcopy , PDF
10-21-1998
English
06-30-1998
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
States a language called EXPRESS, which consists of language elements, which allow an unambiguous data definition and specification of constraints on the data defined and by which aspects of product data can be specified.
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