ČSN 421550 (421550)

NORMA vydána dne 14.2.1968

The information about the standard:

Designation standards: ČSN 421550
Classification mark: 421550
Catalog number: 3736
Note: NEPLATNÁ
Publication date standards: 14.2.1968
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN