ČSN 687139 (687139)

NORMA vydaná dňa 13.1.1981

The information about the standard:

Designation standards: ČSN 687139
Classification mark: 687139
Catalog number: 5219
Note: NEPLATNÁ
Publication date standards: 13.1.1981
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN