機器
air
background
blade
blower
ceiling
climate control
comfort
contemporary
cool
device
efficient
electric
electricity
energy
equipment
fan
flat art
home appliance
home improvement
industrial
innovation
isolated
items
metal
metallic
motor
object
office
plastic
power
product
products
prop
propeller
revolving
rotary motion
rotate
rotating
screw
set
swirl
thermal comfort
turbine
turbo
ventilate
ventilator
wall type
white
wind