ČSN 663820 (663820)

NORMA vydaná dňa 10.2.1967

The information about the standard:

Designation standards: ČSN 663820
Classification mark: 663820
Catalog number: 4958
Note: NEPLATNÁ
Publication date standards: 10.2.1967
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN