機器
activity
architecture
arranging
building site
business
civil engineering
compact
compacting
compactor
construction
duty
flatten
flattener
ground
heavy
hydraulic
impale
industry
landscape
leveling
machinery
mechanization
new
passing over
pressure
project
roll
roller
sand
scenery
site
soil
spike
steam
steamroller
structure
surface
technology
transform
transformation
vehicle
vibrate
vibration
view
wheel
work
work in progress
workplace
zone