機器
activity
asphalt
asphalting
bitumen
blacktopping
building
city
compactor
construction
drive
equipment
finisher
gravel
heavy
highway
industrial
industry
job
laying
machinery
maintenance
new
patch
pave
pavement
paver
paving
pressure
renewal
repair
road
roadworks
roller
service
site
steam
steamroller
street
tar
tracked
transportation
truck
urban
vehicle
vibration
vibrator
wheel
work