ČSN 646812 (646812)

NORMA vydána dne 14.4.1965

The information about the standard:

Designation standards: ČSN 646812
Classification mark: 646812
Catalog number: 4748
Note: NEPLATNÁ
Publication date standards: 14.4.1965
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN