Q:Do not have a very professional, can mark the specific layout, specifications can be

In the PCB design interface, select the power and ground network in the browser. Then edit the properties. Or set before wiring.

Q:Is the bridge mounted above or below the water pipe? Is the top of the heating tube below?

Play thirteen SOSO friends can definitely open the whole effect + high resolution certainly not card

Q:Especially the trough bridge and tray tray, what is the biggest difference between the two? Is there a difference in appearance? More

To see if there is no even inserted in the good, is not loose

Q:I am a salesman who sells a cable tray, how can I sell my product, and now it is so depressing

If only four of these words, then it is 5 core, if there are other things, then use 5 or more if you have manual and automatic conversion, then it would use 8 or more, preferably 10 or 12 The core of it.

Q:Cable tray elbow to know the angle and the width and height of the bridge how to calculate the problem of cutting more

ZR is the meaning of flame retardant, flame retardant A, B, C three, ZB on behalf of B-class flame retardant, ZR default C-class flame retardant. Flame retardant properties ZA & gt; ZB & gt; ZC. Flame retardants are currently organic and inorganic, halogen and non-halogen. Organic is based on bromine, nitrogen and red phosphorus and compounds as the representative of some of the flame retardant, inorganic mainly antimony trioxide, magnesium hydroxide, aluminum hydroxide, silicon and other flame retardant system. In general, organic flame retardant has a good affinity in the plastic, brominated flame retardants in the organic flame retardant system occupies an absolute advantage, although the environmental issues on the "criticism" but has been difficult to have other flame retardant system to replace.

Q:Construction bridge size and price (price / per person / day) more

Embedded, buried the best use of KBG, ceiling overhead look at the use of PVC, of course, is still the preferred KBG tube good!

Q:Steel cable bridge installation, how far a boom

. indoor support, hanging short span generally take three, for the cable bridge support, hanger configuration 1.5-3m. Outside the vertical column in the vertical to take 6m. . non-straight section of the branch, hanger configuration to follow the following principles. When the width of the bridge is <300mm, a branch and a hanger shall be provided on the straight line side of the non-linear section and the straight line at 300-600m. When the width of the bridge> 300mm, in addition to meet the following conditions, in the middle of the non-linear section should also add a branch, hanger.

Q:I checked the technical specifications of the above is written with a straight line of steel cable bridge more than 30 meters need to set the expansion joints. What is the reason? More

If you do not damage the motherboard do not think so!

Q:Whether it can be in the bridge under a layer of 60mm polystyrene board, at home 20mm asbestos insulation, insulation layer wide out of the edge of the bridge 200mm? The The Hurriedly ... can you? More

Your description is not detailed enough to cause such a problem for many reasons, no response is the computer host can not open or computer host can open but the monitor does not respond? I first answer to the former: . if you pull the line may be your double 12 volt line (common two yellow two black) did not plug or forget to insert. . the chassis to the motherboard switch line is not inserted or inserted wrong. . please soil when there is metal on the motherboard caused by short-circuit motherboard self-protection so can not boot. My answer is above the answer to your question, you have to operate it? Not resolved?

Q:What are the accessories that are connected to the bridge and what are the names?

10 under . 100 on the 2; 22KW motor, three-phase 380 power supply, current in 40A or so. 10 * 5 = 50A "40A, 10m ㎡ wire is enough, the cable is the best national standard.