機器
background
blue
boiler
business
chemical
close
construction
control
device
energy
engineering
equipment
factory
fuel
gas
gate
handle
heat
industrial
industry
iron
maintenance
metal
object
oil
open
petroleum
pipe
pipeline
pipes
piping
plant
plumbing
power
pressure
processing
production
pump
red
safety
service
steam
steel
system
technology
tube
valve
valves
water
定額
Close-up Industrial Valve contain the gas, oil or water on the pipeline. Processing Plant operates by opening, closing and isolate valve with the steel pipe and equipment on the green background.の素材 [FY31097331330]
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