英文關鍵字
air
animation
black
blade
blower
circle
closeup
cold
component
computer
conditioning
cool
cooler
cooling
cpu
detail
device
dissipate
electric
electrical
electronic
equipment
fan
hardware
heat
icon
industry
isolated
line
motion
outline
pc
plastic
processor
propeller
refrigerator
rotate
rotating
rotation
rotor
round
technology
temperature
thin
turbine
turning
ventilate
ventilation
ventilator
wind
wing