機器
bolt
business
chemical
connection
connector
construction
control
counter
distribution
energy
engineering
equipment
factory
fossil
fuel
gas
gasoline
generation
head
industrial
industry
line
liquefied
mechanical
metal
metering
natural
oil
oil field
petroleum
pipe
pipe work
pipeline
piping
power
pressure
production
pump
rig
station
steel
supply
technology
tool
tube
unit
valve
well
work
定額
Natural gas metering device. Gas consumption counter. Control of gas distribution. Fuel industry. Processing of natural resources. Energy Accounting for consumption in production.の素材 [FY310156993666]
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