機器
auger
bore
bored pile
borehole
building
concrete
construction
construction site
device
drill
driller
drilling
drilling rig
earth
earthworks
energy
engineering
equipment
excavator
foundation
ground
groundwork
heavy
hole
hydraulic
hydraulic hammer
industrial
industry
machinery
mining
outdoors
pile
pile foundation
piles
pipe
platform
power
rig
site
sky
steel
technology
vehicle
well
work
定額
Hydraulic drilling rig. Installation of bored piles with a casing string. foundations and grounds. Drilling in the ground. technology. Machine for drilling holes in the ground.の素材 [FY310187162166]
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