aluminum
アルミニウム
aeration
air
airflow
black
cell
circulation
close
construction
cover
duct
element
exhaust
exterior
filters
fixed
flow
grate
grid
grille
hole
house
icon
industry
inlet
intake
isolated
kitchen
line
louver
metal
metallic
nobody
object
outline
panel
plastic
room
shape
shutter
square
styling
thin
type
vent
ventilate
ventilation
vertical
white