ČSN 640128 (640128)

NORMA vydaná dňa 10.3.1953

The information about the standard:

Designation standards: ČSN 640128
Classification mark: 640128
Catalog number: 4668
Note: NEPLATNÁ
Publication date standards: 10.3.1953
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN