ČSN 684931 (684931)

NORMA vydaná dňa 9.2.1977

The information about the standard:

Designation standards: ČSN 684931
Classification mark: 684931
Note: NEPLATNÁ
Publication date standards: 9.2.1977
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN