Row pipe cable laying the required number of holes in the pipe will be arranged in a certain form, why should the stall of the pipe joints?
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. PE cable that is waterproof cable, you can soak water for a short time; PE water pipes, is used to transport water. The water pipe is more expensive than the drain pipe, and all the PE is higher than the cable. . polyethylene (polyethylene, referred to as PE) is ethylene by polymerization of a thermoplastic resin. Also included in the industry are copolymers of ethylene with a small amount of alpha-olefins. Polyethylene odorless, non-toxic, feel like wax, with excellent low temperature performance, chemical stability, and resistance to the majority of acid and alkali erosion. At room temperature is not soluble in the general solvent, water absorption is small, excellent electrical insulation. Polyethylene mechanical properties in general, low tensile strength, creep resistance is not good, good impact resistance. Polyethylene can be blown, extruded, injection molding and other methods of processing, widely used in the manufacture of thin films, hollow products, fiber and daily sundry goods.
Hello there. . the white cable TV line to connect the end of the cable TV terminal box connected to the other end of the set-top box after the RF input port. . please use the three-color audio and video lines will be set-top boxes and TV connected. One end of the control color were inserted into the set-top box after the audio and video output, the other end of the same method into the TV audio and video input. . check whether the smart card has been properly placed in the set-top box. . turn on the TV and set-top box power, use the TV remote control on the video conversion button to the TV to the correct video. . the TV screen appears on the set-top box to play the content, if prompted to search for the program is in accordance with the instructions or instructions to search for programs, and then you can watch the normal.
