機器
backhoe
badge
black
build
building
bulldozer
business
card
concept
construction
dig
digger
dirt
earth
element
emblem
engineering
equipment
excavate
excavating
excavation
excavator
graphic
heavy
illustration
industrial
industry
label
loader
loading
logo
logotype
machinery
mover
power
quarry
repair
scoop
service
shape
symbol
tractor
transport
transportation
vehicle
website
work
yellow