機器
aluminum
アルミニウム
air
air conditioner
air conditioning
assembly
auto
automobile
compressor
condensation
condenser
condition
connection
connector
cooling
cooling radiator
cooling system
copper
design
detail
efficient
engine
evaporator
grid
heat exchange
heat sink
heater
industrial
industry
innovation
inside
installation
metal
object
part
pipe
process
production
radiator
refrigerant
refrigeration
refrigerator
repair
repair of air conditioners
repair of refrigerators
system
technology