XP ISO 128-21

September 1997

Standard Cancelled

Technical drawings. General principles of presentation. Part 21 : preparation of lines by CAD systems.

Main informations

National standards and national normative documents

September 1997

16 p.

XP ISO 128-21

01.100.01 Technical drawings in general

35.240.10 Computer-aided design (CAD)

E04-524-2

1 - 01/08/1997

ISO 128-21:1997

Standard replaced by (1)

NF EN ISO 128-21

December 2001

Standard Cancelled

Technical drawings - General principles of presentation - Part 21 : preparation of lines by CAD-systems

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