英文關鍵字
activity
application
asphalt
asphalting
bitumen
blacktopping
building
compactor
construction
equipment
heavy
highway
hot
industrial
industry
interstate
job
lane
loader
machine
machinery
multilayered
new
pave
pavement
paver
paving
pressure
renewal
repair
road
roadwork
roll
roller
runner
site
steam
steamroller
street
summer
tar
tire
transportation
truck
urban
vehicle
vibration
vibroroller
wheel
work