ČSN 643411 (643411)

NORMA vydaná dňa 7.3.1974

The information about the standard:

Designation standards: ČSN 643411
Classification mark: 643411
Catalog number: 4720
Note: NEPLATNÁ
Publication date standards: 7.3.1974
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN