Q:What equipment does fiber engineering need? What are the brands?

WDZ-Low Smoke Halogen-free Flame Retardant Cable WDZN-Low Smoke Halogen Free Flame Retardant Cables,

Q:In the elevator, on the installation of video lines and telephone lines to go and installation tutorials?

Cable wear waterproof casing is generally used in the location of the import and export, waterproof casing is generally the practice of pouring asphalt ointment or flange extrusion seal

Q:Five ridge hoarding locusts on the high-chu chu chu chu floor layer. Two elevators tied side by side, to cloth video cable, how cloth ah? The The Online to say with the network cable, there is a direct use of coaxial video! I would like to ask how to use coaxial video cable cloth? The Will there be a reserved interface on the car? Or need to take electric drill to play the outer hole, the video line into the box to go inside? The High phone, detailed words ah! The The Thank you! The More

The user with the relevant information in person to the area of cable television network company can apply for application.

Q:How to connect the high voltage distribution cabinet twice

On the length of the slot board (from the one end of the trunking board), the width of the trunking board is marked as a square, and then the section is a square and then diagonally cut

Q:How about the vertical installation of the bridge, cable, What fixed? It is best to look at the fixed pieces of pictures, thank you more

Vertical installation of the bridge, a large cable in the bridge has a dedicated fixed clip (usually installed in advance), small cable can be directly tied, and the vertical installation of the bridge is also dedicated (internal for a fixed cross).

Q:The role of cable connector box classification installation requirements

Standard: JB / T-2000 Standard Name: Electric Control Power Distribution Cable Tray Standard Status: Current Implementation Date: 2000-12-1 Issuing Department: National Electrical Appliances Accessories Standard Committee Content: This standard provides for electric control distribution The definition of cable bridge, model code, requirements, test methods, inspection rules, signs, transport and storage.

Q:How can the tape of this tie open? I cut it with scissors

absolutely okay. PVC wire tube open erection of the general life of 15 to 20 years, buried in the cement slurry life can reach more than 50 years, as long as the joints on the wall, the construction does not break the PVC pipe surface water will not enter the pipe, Moreover, the insulation of the electric insulation and the bathroom is not large, as long as not more than 6KW, with the sun card 2.5 flat copper wire current is enough, when laying the ground if the same time to do more secure water treatment, you said there will be What hidden trouble?

Q:How does the geothermal switch above the sensor line pick up?

Find the relevant units ah, such as the mining bureau ah, will be issued by the relevant acceptance report can be produced

Q:I see someone else with a cable tie each layer, but the elevator movement, is the video line and cable inside the elevator Danzao grass grams of the long ball of cattle factory magic do not move it, for detailed wiring instructions, the best map, , Kneel thanks! The best copy of the map, little brother is not much, all to the table to mind more

Very simple, the video line you attached to the accompanying cable on the OK, but the video cable is not as soft as the cable, easy to break. Good and simple way is to use wireless technology, no attachment.

Q:I got the machine, and then removed, there is a section of the tube was bent, and that position really need to fold before, because there is a turn, but now that place too hard, and completely unreasonable that he is normal Of the time, because the demolition of a little time will be folded, do not know that they may be deliberately? And then to add money, encounter this situation usually how to do more

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