英文關鍵字
chemistry
chicken
chiller
condition
connection
control
cool
counter
distribution
energy
engineer
engineering
equipment
estate
factory
fill
flow
gas
generate
heavy
help
industrial
industry
infrastructure
installation
insulation
liquid
machine
machinery
manufacture
manufacturing
metal
motor
open
pairs
pipe
pipeline
piping
plant
power
pressure
process
production
pump
reduce
refinery
resources
shine
silver
stainless
tank
technology
temperature
tube
valve
water
whole