Armed police district high-definition digital TV set-top box how to install
Copper core PVC insulated and sheathed control cable, 10 1.5 square single core stranded. Pressure level: 450 / 750V
The power cable is used to transmit and distribute high-power power in the main line of the power system
The specification is not forbidden, but the reality does not do so. Principle: any one need to repair or transformation, in the clean-up and laying its into the home line, do not have to go to other indoor operations can be completed. If you can not do this, you need to redesign. Example: A, B, C three households from left to right side by side layout. Table box is located in the right side (C outdoor right side), the main trunking across the C, B indoor, in the A households outcrop. When the A households into the line failure to be replaced when the replacement cable, you must go to B, C indoor to open the trunking cover, pay line operations. But the operation in the daytime will affect B, C households business, in the evening will affect the B, C households rest, so must obtain the B, C households agree, but also about the same day. This is too much trouble, so bad. Usually the main trunking in the public area, any line into the line to be replaced when the replacement cable, are only required in the public space operations can be completed.
