機器
ampere
background
beautiful
big
black
cord
current
diesel
electric
electrical
electricity
emergency
energy
engine
equipment
factory
fuel
full
gas
gasoline
generating
generator
generators
image
industrial
kilowatt
mechanical
mobile
motor
object
outage
petrol
portable
power
pressure
red
single
small
standing
station
stationary
supply
switch
tool
watt
welder
white
work
yellow