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Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock.
STANDARD published on 1.7.2004
Designation standards: E DIN EN 815/A1:2004-07
Note: WITHDRAWN
Publication date standards: 1.7.2004
SKU: NS-293524
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
Sicherheit von Tunnelbohrmaschinen ohne Schild und gestängelosen Schachtbohrmaschinen zum Einsatz in Fels.
Latest update: 2026-05-14 (Number of items: 2 277 490)
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