Straight steel rules. General
NORM herausgegeben am 6.1.1960
Designation standards: ČSN 251101
Classification mark: 251101
Catalog number: 1996
Publication date standards: 6.1.1960
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN