機器
air
bar
control
dial
energy
engineering
equipment
facility
factory
filter
fuel
gas
gauge
high
industrial
industry
instrument
instrumentation
liquid
manometer
measure
measurement
metal
meter
natural
oil
outdoors
outside
part
pipe
pipeline
plant
power
pressure
process
pump
russia
science
service
station
steel
supply
tap
technology
toned
tool
valve
water
white