機器
automated
automatic
board
button
buttons
car
cleaning
closeup
command
console
control
control panel
controls
device
electric
electrical
electronic
equipment
garbage
garbage truck
green
industrial
industry
instrument
keyboard
keypad
machinery
operation
panel
push
recycling
recycling truck
red
rubbish
service
stop
switch
table
technology
tool
transport
transportation
trash
truck
vehicle
waste
work