機器
3d
button
change
component
concept
connection
control
controller
design
device
electric
electrical
electricity
electronic
energy
equipment
graphic
hardware
home
house
illustration
industrial
industry
interface
interior
internet
isolated
light
modern
object
on and off
onoff
power
push
realistic
shiny
shutdown
start
stop
switch
switcher
symbol
technology
toggle
touch
trigger
turn
voltage