機器
black
building
cable
cartoon
clip art
construction
crane
cute
design
doodle
engineering
equipment
factory
flat
freight
graphic
heavy
hoist
hook
icon
illustration
industrial
industry
isolated
kawaii
lift
lifting
line
load
machinery
mechanical
metal
minimalist
outline
realistic
rope
shipment
shipping
sign
simple
steel
symbol
technology
tool
weight
white
wire
work