ČSN 646813 (646813)

NORMA vydaná dňa 14.4.1965

The information about the standard:

Designation standards: ČSN 646813
Classification mark: 646813
Catalog number: 4749
Note: NEPLATNÁ
Publication date standards: 14.4.1965
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN