Safety of unshielded tunnel boring machines and rodles shaft boring machines for rock - Safety requirements.
STANDARD published on 1.3.2008
Designation standards: E DIN EN 815/A2:2008-03
Note: WITHDRAWN
Publication date standards: 1.3.2008
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard
Category: Technical standards DIN
Sicherheit von Tunnelbohrmaschinen ohne Schild und gestängelosen Schachtbohrmaschinen zum Einsatz in Fels - Sicherheitsanforderungen.