ČSN 621120 (621120)

NORMA vydána dne 13.5.1953

The information about the standard:

Designation standards: ČSN 621120
Classification mark: 621120
Catalog number: 4624
Note: NEPLATNÁ
Publication date standards: 13.5.1953
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN