Industry
Appliances, Electrical, and Electronics Manufacturing, Blowers, axial flow (helicoidal), Heating, ventilation, air conditioning (HVAC) and refrigeration equipment, Construction, Industrial blowers, Fans and ventilators, radial (centrifugal), Radiators, domestic, electric, Fans and ventilators, axial flow (helicoidal), Heaters, wall mounted, electric, domestic, Blowers, radial (centrifugal)