
Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems.
STANDARD published on 1.12.1997
Designation standards: DIN ISO 128-21:1997-12
Note: WITHDRAWN
Publication date standards: 1.12.1997
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: German technical standard
Category: Technical standards DIN
Technische Zeichnungen - Allgemeine Grundlagen der Darstellung - Teil 21: Ausführung von Linien mit CAD-Systemen.