機器
activity
asphalt
asphalting
bitumen
blacktopping
building
color
compactor
construction
driveway
equipment
finisher
gravel
heavy
highway
house
industrial
industry
lane
layer
machinery
making
orange
pave
pavement
paving
pressure
private
renewal
repair
repairing
residence
road
roads
roadwork
runner
shovel
site
street
tar
tire
transportation
truck
vehicle
vibration
work
worker
workers