ČSN 657111 (657111)

NORMA vydaná dňa 31.5.1960

The information about the standard:

Designation standards: ČSN 657111
Classification mark: 657111
Catalog number: 4903
Note: NEPLATNÁ
Publication date standards: 31.5.1960
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN