5 4 * 95 + 1 * 75 cable should choose what size of the bridge
The laying of the wire and cable can be used at the intersection of the pipeline. . the intersection of wire and cable can be used four-way, that is, dedicated cross-joint pipeline. . the use of Ω over the cross-line cross-line pipe fittings. . if a lot of cable can be set up cable wells, cable wells with underground pipes as a long-distance buried power supply used, specifically for cable inspection and maintenance purposes, mainly used in the city for power distribution.
My house is just a balcony, bathroom ceiling, is the PVC buckle board, I did not wear pipe if it is gypsum ceiling, should wear, gypsum corrosive
1. Set the cable well 2. Connect with the cable connector 3. Press the hydraulic clamp with the sleeve 4. Heat shrink tubing 5. wrap the high pressure cloth cloth 6. wrap the waterproof cloth
