ČSN 021431:1970/a (021431)

Uzavřené matice.

NORM herausgegeben am 1.3.1981

The information about the standard:

Designation standards: ČSN 021431:1970/a
Classification mark: 021431
Catalog number: 11961
Note: Änderung
Publication date standards: 1.3.1981
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN