ČSN 304491 (304491)

NORMA vydaná dňa 23.12.1953

The information about the standard:

Designation standards: ČSN 304491
Classification mark: 304491
Catalog number: 2549
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