drilling rig

Inch
18. Januar 2018
Pictorial

drilling rig	Bohrgerät
undercarriage	Unterwagen
rotary	Bohrantrieb
radius adjustment device	Ausladeverstellung
leader	Mäkler
casing driver	Druckrohr
Kelly bar	Kellystange
auger	Bohrschnecke

# civil engineering # construction # deep foundation # drilling