ČSN 681503 (681503)

NORMA vydaná dňa 21.2.1977

The information about the standard:

Designation standards: ČSN 681503
Classification mark: 681503
Note: NEPLATNÁ
Publication date standards: 21.2.1977
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN