ČSN 642021 (642021)

NORMA vydaná dňa 29.12.1960

The information about the standard:

Designation standards: ČSN 642021
Classification mark: 642021
Catalog number: 4707
Note: NEPLATNÁ
Publication date standards: 29.12.1960
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN