機器
black
blank
bounce
cable
coil
color
compress
compressed
constructor
copper
cord
curve
design
detail
elastic
electric
energy
equipment
extend
flat
flexible
flow
icon
illustration
isolated
jump
line
magnetic
metal
metallic
mock
model
music
outline
part
plastic
pressure
realistic
shape
shock
spiral
spring
steel
suspension
technology
telephone
thin
wire