ČSN 830520-12 (830520)

NORMA vydaná dňa 17.12.1975

The information about the standard:

Designation standards: ČSN 830520-12
Classification mark: 830520
Catalog number: 6281
Note: NEPLATNÁ
Publication date standards: 17.12.1975
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN