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AENOR - UNE-EN 815

SAFETY OF UNSHIELDED TUNNEL BORING MACHINES AND RODLESS SHAFT BORING MACHINES FOR ROCK.

inactive
Organization: AENOR
Publication Date: 1 April 1997
Status: inactive
ICS Code (Tunnel construction): 93.060

Document History

December 17, 2008
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock - Safety requirements
A description is not available for this item.
November 23, 2005
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
A description is not available for this item.
UNE-EN 815
April 1, 1997
SAFETY OF UNSHIELDED TUNNEL BORING MACHINES AND RODLESS SHAFT BORING MACHINES FOR ROCK.
A description is not available for this item.
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