機器
background
boiler
chemical
cold
conditioner
conditioning
construction
cooler
cooling
copper
electric
energy
engineering
equipment
exchange
exchanger
exchangers
factory
food
gas
heat
industrial
industry
machinery
maintenance
manufacturing
metal
metallic
modern
oil
pipe
pipeline
piping
plant
plate
power
production
pump
shell
stainless
steam
steel
structure
technology
temperature
transfer
tube
water
work
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