機器
asphalt distributor
asphalt paver
asphalt placer
asphalting
bucket
construction
construction works
dump
dump truck
dumper
equipment
filling pads
finisher
grading location
gravel truck
ground levelling
heavy
highway
highway construction
highway engineering
hydraulic
leveling
leveling site
loader
machinery
moving works
muckshifting
paver
power shovel
road building
road construction
road man
road roller
roadbuilding job
roadwork
shovel
steam roller
tip lorry
tipper
tipper truck
tipping lorry
trench work
tripping car
truck
unloads soil
vehicle
work