STN 731821 (731821)

NORMA vydaná dňa 1.7.1960

The information about the standard:

Designation standards: STN 731821
Classification mark: 731821
Catalog number: 77510
Note: NEPLATNÁ
Publication date standards: 1.7.1960
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategória: Technické normy STN