Technical drawings. General principles of presentation. Part 20: Basic convections for lines
STANDARD published on 1.6.2002
Designation standards: STN EN ISO 128-20
Classification mark: 013121
Catalog number: 85904
Note: WITHDRAWN
Publication date standards: 1.6.2002
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN