Explosion-proof LED boards with aluminium alloy housing are designed for use in hazardous areas as information signs with battery pack, as well as visual, with dynamically changing inscription "ticker" and audible warning where there is a possibility of explosive gases IIA, IIB, IIC and flammable explosive dust, as well as in places hazardous by gas, coal dust.
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين