ČSN 830520-45 (830520)

NORMA vydána dne 20.5.1977

The information about the standard:

Designation standards: ČSN 830520-45
Classification mark: 830520
Catalog number: 5870
Note: NEPLATNÁ
Publication date standards: 20.5.1977
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN