
TECHNICAL DRAWINGS. SIMPLIFIED REPRESENTATION OF CENTRE HOLES (ISO 6411:1982).
STANDARD published on 11.8.1998
Designation standards: UNE-EN ISO 6411:1998
Publication date standards: 11.8.1998
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Spanish technical standard
Category: Technical standards UNE