ČSN 304490 (304490)

NORMA vydaná dňa 23.12.1953

The information about the standard:

Designation standards: ČSN 304490
Classification mark: 304490
Catalog number: 2548
Note: NEPLATNÁ
Publication date standards: 23.12.1953
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN