
Specification for 35 mm microcopying of engineering drawings and associated data. Recommended procedures..
NORMA vydaná dňa 30.1.1976
Designation standards: BS 4210-1:1967
Note: NEPLATNÁ
Publication date standards: 30.1.1976
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS