ČSN 191971 (191971)

NORMA vydána dne 6.4.1964

The information about the standard:

Designation standards: ČSN 191971
Classification mark: 191971
Note: NEPLATNÁ
Publication date standards: 6.4.1964
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN