機器
agricultural
agriculture
background
centrifugal
compressor
construction
control
diesel
distribution
electric
engine
engineering
equipment
faucet
filter
hand
icon
illustration
industrial
industry
infrastructure
irrigation
isolated
machinery
motor
pipe
pipeline
piping
plumbing
pressure
pump
sewage
sewer
sign
station
steel
submerged
submersible
supply
symbol
system
tap
technology
treatment
tube
water
well
white