ČSN 830520-26 (830520)

NORMA vydaná dňa 20.5.1977

The information about the standard:

Designation standards: ČSN 830520-26
Classification mark: 830520
Note: NEPLATNÁ
Publication date standards: 20.5.1977
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN