ČSN 684639 (684639)

NORMA vydána dne 19.12.1973

The information about the standard:

Designation standards: ČSN 684639
Classification mark: 684639
Catalog number: 5187
Note: NEPLATNÁ
Publication date standards: 19.12.1973
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN