機器
advanced
automation
blue
board
button
buttons
computer
construction
controls
crane
design
details
device
display
electronic
electronics
engineering
equipment
hand
hardware
indoors
input
interface
internet
job
keyboard
keypad
manufacturing
mechanical
mechanism
media
network
office
operation
panel
press
program
programmable
screen
service
software
system
tech
technology
tool
truck
view
working