ČSN 830520-4 (830520)

NORMA vydaná dňa 17.12.1975

The information about the standard:

Designation standards: ČSN 830520-4
Classification mark: 830520
Catalog number: 5836
Note: NEPLATNÁ
Publication date standards: 17.12.1975
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN