STN EN 815 (277993)

Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock

NORM herausgegeben am 1.2.2001

The information about the standard:

Designation standards: STN EN 815
Classification mark: 277993
Catalog number: 80767
Note: UNGÜLTIG
Publication date standards: 1.2.2001
Approximate weight : 36 g (0.08 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN