ÖNORM EN 815

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

NORM herausgegeben am 15.11.2009

The information about the standard:

Designation standards: ÖNORM EN 815
Note: UNGÜLTIG
Publication date standards: 15.11.2009
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM