機器
activity
asphalt
asphalting
bitumen
blacktopping
building
compactor
construction
equipment
gravel
heavy
highway
industrial
industry
interstate
lane
loader
machinery
maintenance
operator
pave
pavement
paver
paving
pneumatic
pressure
renewal
repair
repairing
road
roadwork
roll
roller
runner
site
steam
steamroller
street
tar
tire
transportation
truck
urban
vehicle
vibration
vibrator
wheel
work
yellow