機器
activity
asphalt
asphalting
bitumen
blacktopping
building
compactor
construction
drudge
equipment
finisher
heavy
highway
industry
interstate
laborer
lane
loader
machinery
multilayered
pave
pavement
paver
paving
pressure
renewal
repair
road
roadwork
screed
sign
site
steam
street
tar
tracked
transportation
truck
vehicle
vibration
work
worker