機器
activity
asphalt
asphalting
bitumen
blacktopping
building
city
compactor
construction
equipment
finisher
gravel
heavy
highway
industrial
industry
interstate
lane
loader
machinery
maintenance
new
pave
pavement
paver
paving
pneumatic
pressure
renewal
repair
road
roadwork
roadworks
roll
roller
site
steam
steamroller
street
tar
tracked
transportation
truck
urban
vehicle
vibration
wheel
work
worker