SNV - SN EN 815
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
inactive
| Organization: | SNV |
| Publication Date: | 1 January 1997 |
| Status: | inactive |
| Page Count: | 22 |
| ICS Code (Construction equipment): | 91.220 |
| ICS Code (Tunnel construction): | 93.060 |
Document History
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.
SN EN 815
January 1, 1997
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
A description is not available for this item.