機器
activity
asphalt
asphalting
bitumen
black
blacktopping
building
compactor
construction
duty
equipment
flatten
heavy
highway
hole
industry
layered
layers
laying
loader
machinery
multi
oil
patch
pave
pavement
paver
paving
pressure
renewal
repair
road
roadwork
roadworks
roll
roller
street
tar
thickness
tire
tractor
transportation
truck
vehicle
vibration
vibrator
vibroroller
wheel
work