ČSN 668512 (668512)

NORMA vydána dne 15.3.1961

The information about the standard:

Designation standards: ČSN 668512
Classification mark: 668512
Catalog number: 5043
Note: NEPLATNÁ
Publication date standards: 15.3.1961
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN