Q:Home decoration line trough how much money 1 m wall how much money 1 square with brick tiles underwater pipes how much money is not only a lot of money

your good friend. 1 km distance I am very sympathetic to tell you that ordinary router is not enough. Is the unit fiber? If it is, the need for fiber optic transceivers, so that we can achieve, you have to engage in specific companies and the network exchange of people. If the company is not fiber, you can not achieve with the company's network. Because the general network more than 100 meters on the connection is not on.

Q:Customer requirements in the distribution cabinet door must be installed wiring groove, how to fix on the above? Solid point of the double-sided adhesive is not the total out there is no more strong glue more fixed three anti-paint and PVC plastic or other way more

. not the medium voltage power cable marked "8.7 / 10kV and 8.7 / 15kV", but depends on the manufacturer is 10kV insulation requirements for production, or by 15kV insulation production; this is not a thing of the two . the power cable nominal 6 / 10kV, refers to the cable can be used in the phase voltage of 6kV, line voltage of 10kV system, which is the so-called 10kV system in the normal cable; but in many cases , Phase, line voltage may be increased, such as 10kV system is a neutral point is not grounded system, when the single phase ground will cause phase voltage increases, then 6 / 10kV cable can not be used to increase the phase insulation; If the capacitor increases the reactor, the line voltage will rise more than 10kV rating, so then the 6 / 10kV cable is not enough, so only to increase the insulation layer, to increase the line insulation; this has 8.7 / 10kV and 8.7 / 15kV power cable; . in this talk, many people in the procurement of cables, only that their procurement of 10kV cable, and no specific technical requirements, to some manufacturers caused by the opportunity, many manufacturers to reduce insulation, Reduce the diameter, reduce In addition, to select enough to produce qualified, good reputation of large enterprises, although the price may be more expensive, but the quality of protection, I have been to some small manufacturers, you have to pay attention to the safety of the user, And he said two kinds of cable, he only know that 10kV cable, simply can not tell the difference between the two, but dare to give you the manufacture of cables, make products that you play what signs, this product you choose to rest assured? If not other considerations, or do not use some of the poor quality of the product as well.

Q:What kind of material should be selected for the fixing bracket of the cable trunking

This line is responsible for the image, but also has 35 to two Lotus line interface is responsible for the sound (Left and right) Because the interface is converted to Lotus 35 interface, and wiring VCD and TV is not the same (VCD and TV connection is 2 lotus interface, and only three of them need to be in the head like the image that is responsible for each side of the image)

Q:Can two air conditioning lines wear a trunking?

Suggestions are still separate, separate the benefits of each have their own

Q:Metal trunking protection class ip31 and ip30 difference

Ip40 High degree of protection division The standard IP protection category is marked with 2 numbers such as a protection category IP44 (where IP is the label letter, 4 is the first marker number, 4 is the second mark number) contact protection and external protection Grade First mark Digital waterproof protection level Second number First mark Digital protection range Second mark Digital protection range Name Description Name Description 0 No protection * 0 No protection 1 Protection 50mm diameter and larger foreign object detector Ball diameter of 50mm should not be fully into the 1 water droplets protection vertical drop of water droplets should not cause damage 2 protection 12

Q:Whether the interior decoration is the first brush latex paint or the first installation of the wire (the line, with the trunking)? Please explain why

The overtravel detection switch is subject to vibration. Occasionally, the stopper is touched and the cable is tightened by the cable tie to control the shaking when moving quickly.

Q:Who knows home improvement trough is generally playing high ah?

Is the south bridge! Boot automatically restart! After the restart is not just fine! Said the details of the point

Q:Just to see the world of love home decoration diary of the real picture, the TV wall of the wire is very harsh yo personal feeling, how are we handled? See you, the TV below the wire, do not know if you have no idea to solve this problem? Is the set-top box hidden behind the TV? More

The new equipment 2W or so, can produce household wire (BVBVRBVVRVVBLVVBBVVBBLV storage arm uncle earned scorpion scorpion whipped BLXY) Penma prices are high and low, according to their own.

Q:I ask: I open the slot, take a good line, leaving the tank and the wall mud flat, and asked the need for the proportion of cement and sand is how much? What is the degree of water What type of cement? Do not appear after the mud can not scratch the wall, drop the problem. Thank you more

NH ----- on behalf of the fire YJV -------- XLPE insulated PVC sheathed power cable 3 on behalf of the three core 25 is the square number 2 represents the two zero line is the fire-resistant plastic cable 3 * 25 + 2 cable

Q:What kind of wall can not open the horizontal groove? I want to buy a small high-level, looked at today, where the workers said the wall smashed all right, I see a home smashed a lot of brick down, The same as the bubble ,,,,, I really do not know this is hey, this wall what to do ah? Can smash the open horizontal slot more nothing ... in a forum to see some people say that some walls Can not open the horizontal groove, that is what the wall ah? Question added: the kind of foam like brick is done? Can really smash it?

Why are you low-voltage cables? A set of thermal terminal cable head, including finger sets, the middle heat shrink tubing and terminal heat pipe and other ancillary equipment; general situation is 50-95mm2 you choose this model on the line, as long as the range can be within the low-voltage cable No need to use heat shrink treatment, if you want to protect the cable between the lines, tell you a save and save the way: PVC tape wrapped around the phase, if not assured, then you can wrap a few layers, and then wrapped with waterproof tape In the wrapped PVC tape, so that both safe and easy. I hope you can adopt it