ČSN 231620 (231620)

NORMA vydána dne 29.12.1960

The information about the standard:

Designation standards: ČSN 231620
Classification mark: 231620
Catalog number: 1718
Note: NEPLATNÁ
Publication date standards: 29.12.1960
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN