bayd81

"TOP"explosion proof exit sign (Symbol lamp) 1.Can write different foreign language on light 2.Delivery timely "TOP"explosion proof exit sign (Symbol lamp) APPLICATION 1. For the dangerous sites with explosive air mixture: 1 division, 2 division;2. Flammable gas, steam class: AB;3. Temperatures classification: T1~T6;4. Access to fit U-haped fluorescent lamp and iodin tungsten light, and ...