ČSN 042142 (042142)

NORMA vydaná dňa 21.3.1952

The information about the standard:

Designation standards: ČSN 042142
Classification mark: 042142
Catalog number: 612
Note: NEPLATNÁ
Publication date standards: 21.3.1952
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN