機器
function
automatic
automation
beginning
button
click
command
control
detail
device
electric
electricity
engineer
engineering
equipment
factory
gloves
hand
important
industrial
industry
machinery
manual
manufacture
off
operation
operator
panel
plant
power
press
process
protection
push
safety
service
set
signal
start
starter
stop
switch
system
technological
technology
tool
touch
worker