ČSN 642121 (642121)

NORMA vydána dne 11.3.1983

The information about the standard:

Designation standards: ČSN 642121
Classification mark: 642121
Catalog number: 29850
Note: NEPLATNÁ
Publication date standards: 11.3.1983
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN