機器
automobile
automotive
cargo
carrier
cartoon
civil
construction
delivery
design
diesel
dump
dump truck
dumper
dumptruck
earthwork
engine
engineer
engineering
equipment
freight
haul
heavy
icon
illustration
industrial
industry
isolate
isolated
large
lifting
load
lorry
machinery
powerful
service
shipping
site
sketch
technology
tractor
transparent
transport
transportation
truck
trucking
vehicle
yellow