Close-up shot of flaps of fire damper.
Schlüsselwörter
damper,
fire,
flap,
volume,
ventilation,
system,
smoke,
mechanical,
manual,
industry,
galvanised,
duct,
equipment,
cooling,
actuator,
adjustable,
air,
background,
chrome,
closed,
closeup,
concept,
conditioning,
construction,
design,
engineering,
exhaust,
flange,
frame,
industrial,
installation,
isolated,
lever,
material,
metal,
part,
steel,
technology,
half face,
close
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