SNV - SN EN 815+A2
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock - Safety requirements
inactive, Most Current
| Organization: | SNV |
| Publication Date: | 1 December 2008 |
| Status: | inactive |
| Page Count: | 42 |
| ICS Code (Construction equipment): | 91.220 |
| ICS Code (Tunnel construction): | 93.060 |
Document History
SN EN 815+A2
December 1, 2008
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock - Safety requirements
A description is not available for this item.
June 1, 2005
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
A description is not available for this item.