AENOR - UNE-EN ISO 128-21
Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems. (ISO 128-21:1997)
inactive, Most Current
| Organization: | AENOR |
| Publication Date: | 30 May 2002 |
| Status: | inactive |
| Page Count: | 23 |
| ICS Code (Computer-aided design (CAD)): | 35.240.10 |
| ICS Code (Technical drawings in general): | 01.100.01 |
Document History
UNE-EN ISO 128-21
May 30, 2002
Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems. (ISO 128-21:1997)
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