Thể loại : Explosion Proof ,  TÍN HIỆU VÀ BÁO ĐỘNG , 
Brand : Alloy Industry Co., Ltd.
Application
The Exhaust fan is a fan that serves to suck air from the
inside to the outside area or to continue the process of air
conditioning. Exhaust fans help to ventilate or suck air that
has unwanted odors or contaminants from the room/area
to be controlled.
Specification