How to do explosion-proof lamp construction program?
First of all, to understand the number of explosion-proof lamps installed, each explosion-proof lighting switch or explosion-proof distribution box circuit control of several sets of explosion-proof lamps; after determining the wiring scheme. Construction should also consider the installation of explosion-proof lamp.
after determining the wiring scheme. Construction should also consider the installation of explosion-proof lamp.
First of all, to understand the number of explosion-proof lamps installed, each explosion-proof lighting switch or explosion-proof distribution box circuit control of several sets of explosion-proof lamps;
