STN 442061 (442061)

Construction and control of circular mining support of reinforced concrete panels

NORM herausgegeben am 1.6.1989

The information about the standard:

Designation standards: STN 442061
Classification mark: 442061
Catalog number: 63486
Publication date standards: 1.6.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN