ČSN 670520 (670520)

NORMA vydána dne 13.2.1985

The information about the standard:

Designation standards: ČSN 670520
Classification mark: 670520
Catalog number: 30390
Note: NEPLATNÁ
Publication date standards: 13.2.1985
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN