BS EN ISO 128-21:2001

Technical drawings. General principles of presentation. Preparation of lines by CAD systems.

NORMA vydána dne 24.4.2002

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The information about the standard:

Designation standards: BS EN ISO 128-21:2001
Note: NEPLATNÁ
Publication date standards: 24.4.2002
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategorie: Technické normy BS