Detailed view of fire damper flaps.
Schlüsselwörter
fire,
damper,
smoke,
duct,
background,
pattern,
design,
technology,
isolated,
frame,
construction,
concept,
white,
metal,
industry,
engineering,
steel,
air,
iron,
mechanical,
system,
chrome,
equipment,
industrial,
material,
ventilation,
volume,
flange,
lever,
galvanised,
exhaust,
manual,
actuator,
flap,
part,
installation,
closeup,
conditioning,
cooling,
topview,
closed,
adjustable
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