機器
asphalt
asphalting
background
barrel
bitumen
black
blacktop
building
city
closeup
compactor
construction
day
engineering
equipment
heavy
highway
hot
industrial
industry
maintenance
new
nobody
orange
passing
pressure
renewal
renovation
road
road roller
roadwork
roller
rolling
safety
service
splashing
steam
stream
street
summer
sunny weather
surface
transportation
vehicle
view
water
wheel
work
working