Technical drawings - General principles of presentation - Part 20: Basic conventions for lines
STANDARD published on 1.5.2002
Designation standards: ČSN EN ISO 128-20
Classification mark: 013114
Catalog number: 64703
Note: WITHDRAWN
Publication date standards: 1.5.2002
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN