機器
background
backhoe
bucket
build
bulldozer
business
car
cement
construction
control
dig
digger
driver
earth
engine
equipment
excavator
giant
heavy
hydraulic
industrial
industry
isolated
loader
machinery
mining
outdoor
outdoors
power
repair
road
robot
sand
scoop
shovel
site
street
tool
tractor
transport
transportation
truck
vehicle
wheel
white
work
yellow