STN 442694:1971/b (442694)

Coupling of steel support for use in mines. Dimensions

NORM herausgegeben am 1.10.1978

The information about the standard:

Designation standards: STN 442694:1971/b
Classification mark: 442694
Catalog number: 63502
Note: Änderung
Publication date standards: 1.10.1978
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN