Technical drawings. Simplified representation of centre holes.
NORMA vydána dne 15.12.1997
Designation standards: BS EN ISO 6411:1997
Publication date standards: 15.12.1997
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 0 580 28773 4 Status: Under Review