ČSN 019921 (019921)

NORMA vydaná dňa 16.10.1963

The information about the standard:

Designation standards: ČSN 019921
Classification mark: 019921
Note: NEPLATNÁ
Publication date standards: 16.10.1963
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN