ČSN 665640 (665640)

NORMA vydaná dňa 26.1.1965

The information about the standard:

Designation standards: ČSN 665640
Classification mark: 665640
Catalog number: 4979
Note: NEPLATNÁ
Publication date standards: 26.1.1965
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN