Building Electrical MR-200 * 100 What does it mean to thank you
Is to play the trunking can only be on the wall is horizontal! Can not be vertical! Vertical is from the top of the ceiling to the ground in this direction called vertical! Some property management in the owner when the decoration of this request!
If you want to monitor, you can control the video room in the control room caused by the room, and then tie the cable with the cable down to the car top down on it! Not a lot of trouble! Do not require too high technical content, under normal circumstances will not interfere with each other!
If the ground leveling is thick no problem, if not thick enough or to fight the tank down, or where the tiles prone to hollowing out. In addition, the thickness of the floor floor is generally 8 cm -10 cm, the floor is too low is also easy to damage the main structure of the floor, the best way is to use a bridge over the Bay, but the price is more expensive, generally more than 10 yuan a
