What are the electrical equipment? What are the main parts of each device?
This is common sense! Not all matters are written in the specification!
The first is to prevent the interference of external electromagnetic waves, and the second is a safe grounding to prevent insulation damage caused by electric shock.
There is no specific provisions that can not lay the wire tube, according to the national home decoration hydropower project acceptance of the relevant standards, the bathroom floor is not directly laid strong wire. Are walking from the top! Mainly laying in the ground, the course of time will be a problem, if the power of aging, waterproof leakage will be dangerous.
