External unit of commercial air conditioning and ventilation system installed on industrial building roof. Exhaust vent on flat factory rooftop
Palabras clave
climate,
commercial,
control,
factory,
fan,
power,
system,
unit,
compressor,
conditioner,
industrial,
roof,
temperature,
air,
cooling,
ventilation,
equipment,
building,
circulation,
company,
condition,
contractor,
dust,
efficiency,
electronic,
facility,
heat,
machine,
maintenance,
manufacturing,
outside,
pollution,
professional,
pump,
repair,
repairman,
service,
supply,
technician,
turbine,
air conditioning,
condenser,
conditioning,
device,
duct,
electric,
electrical,
energy,
exhaust