STN EN 815+A2 (277993)

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

STANDARD published on 1.4.2009

The information about the standard:

Designation standards: STN EN 815+A2
Classification mark: 277993
Catalog number: 107835
Note: WITHDRAWN
Publication date standards: 1.4.2009
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Slovak technical standard
Category: Technical standards STN