Smoke control damper metal air duct used engineering and industry for ventilation and safety systems to regulate airflow and prevent smoke spread
Schlüsselwörter
air,
duct,
engineering,
industry,
smoke,
control,
damper,
metal,
ventilation,
safety,
system,
regulation,
industrial,
equipment,
mechanical,
technology,
construction,
factory,
building,
component,
steel,
rectangular,
adjustable,
hardware,
machinery,
installation,
protection,
part,
device,
metalwork,
management,
tool,
prevention
Deutsch
