Q:The two days began to renovate the house, and started with the master of the open slot said not to sideways slotted, but after a day, I went to the house to see when he was taking advantage of I was not in which two The room was sideways opened a about 1.5 meters, 3 to 4 cm deep groove, I heard that sideways after the location of a long time there will be cracks, then I should now how to remedy it? If I give up the two sockets, fill with the cement, which is not the line, and can make up the original did not look like when the slot? Will there be any other serious consequences when there is a crack? More

horizontal subsystem level subsystem of the pipeline consists of two parts: one part is placed in each floor of the horizontal transmission medium bus slot, the other part is to transfer The medium leads to the sub-pipe or trunking of the room information interface

Q:The beginning of the 2007 are all very good, do not know what to do to open all the drawings are no bridge frame, and this CAD reloading a lot of back, what ah, and later installed 2010 open or not · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · More

It's not how much you can get. 4S is the first letter of the four English words. The four English words beginning with S represent the following meanings: Sale, Sparepart, Service, and Information. 4S expresses a vehicle sales, spare parts supply, after-sales service, information feedback "four in one" car management. It is authorized by the car manufacturer to establish, 4S shop is "four in one" sales store, which includes the vehicle sales, spare parts supply, after-sales service, information feedback four functions of the sales service shop. 4S shop since 1999 began to appear in the country, emphasizing a whole, standardized, controlled by the car business services. At the same time you have to get the identity of suppliers and peers can not, you can not open to open!

Q:Security monitoring lines and weak lines can be arranged at the same time

Irradiation processing of wire and cable generally refers to the formation of cross-linked covalent bonds between the insulating layer of the wire and cable and the polymer material of the sheath layer under the irradiation of the high-energy electron beam to form a mesh or body structure. Irradiation cross-linking. After the radiation cross-linked modified wire and cable its strength, elasticity, hardness have been improved, solvent resistance, resistance to environmental stress cracking has also greatly improved, the most important is the heat resistance and short circuit temperature has been obvious improve.

Q:A. Fine coaxial cable B. Unshielded twisted pair C. Multimode fiber D. Microwave antenna more

audio and video cable disconnected or plug is not plugged in, the wrong hole

Q:Home improvement with trunking and wire tube which is good

, what is the difference between them? Will it be used? Can an ordinary electrician use it correctly? A: All kinds of cables are designed according to different purposes, the performance of each cable is generally not the same, even if it is the same cable, it will be divided into a lot of specifications, performance is also different

Q:Can I connect directly to an inter-layer distribution box with a single cable?

This is not necessarily, specifically to see some of the construction drawings put three times, some five times have

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

Control cable 6 * 0.75 + 1 refers to 6 0.75 square plus plus 1 square

Q:Crimping pliers have three trunking 8p6p4p, 8p is done cable, 6p 4p is what is the use of it? Everyone help me oh

You look at the back of the computer USB port to see the general front of the chassis USB port is not very good!

Q:How are the fleas, how to quickly and effectively destroy them?

First identify the cause of fleas and then take measures, light medication is not enough. If there are pets at home (such as kittens puppies) light medication can not be completely eliminated. It is recommended to take a day to the pet bath, wash the shower sprinkle some water. If there is no pet that time to thoroughly clean up.

Q:Hello, ask, in the home of the lighting circuit, the bus, the main line, socket line, light line, can walk in the same trunking?

So long ah, give you that 5V is the voltage, many people only look at this, there is a call is the current, this is the key, because the voltage how you branch, are 5V, but the current will slowly weaken, You should go to a USBHUB with an external power supply, but also to clearly see the current marked as 2A, so you put the extension cord inserted in it, then plug it into the computer above, you can have such a situation, often Get a USBHUB, no external power supply, and then consequently to the above, the results do not move, with you this is the same, the voltage does not matter.