機器
asphalt
asphalting
auto
bitumen
car
compactor
construction
contour
design
equipment
heavy
highway
hydraulic
icon
illustration
industrial
industry
line
logo
machinery
motor
object
outline
pavement
paving
power
press
pressure
repair
road
road roller
roadwork
roll
roller
service
sign
steam roller
steamroller
symbol
tire
tractor
transport
transportation
truck
vehicle
web
wheel
work