Q:Decoration when the purchase of water pipes, wires and other items included in the account

Outdoor fire line must use fire-resistant KVV cable, wear pipe protection.

Q:What are the varieties of wire and cable (detailed point)

(The difference between the two cables: WDZ and WDZC are the combustion characteristics of the cable, both halogen-free low smoke flame retardant cable, but the former is a single vertical flame retardant test, which is bundled combustion C class flame retardant Test, but the flame retardant performance requirements are not the same. The meaning of the letter: W refers to the halogen-free; D refers to the low smoke; Z refers to the flame retardant WDZ is halogen-free low smoke flame retardant jacket power cable. WDZC refers to halogen-free low smoke C-class flame retardant reference )

Q:The data line is my online to buy the extension of the line, has been able to use, and today suddenly can not charge the electricity, and pop up the tips, which is why? More

What do you want to do? Do network cabling buried? Or in the building after the tube?

Q:Do not know why not mislead. The The The The The Fire resistance is IECGBBS6387. GB is the general principle of flame retardant and fire resistant wire and cable, quoted the above criteria...........................

Directly to find Dell customer service bar, the general warranty period are free replacement, unless the insurance of the. You can extend the warranty period, it seems you like to do the experiment.

Q:Apple mobile phone does not support this charge when charging this thing how to charge

Just show that the sound is still in the host, must be an external sound, your computer monitor can sound it? Not to sound - Bao Haiping studio

Q:What is the warranty period for wire and cable?

A 32 kvm, Taobao the lowest price, more than 4000 yuan, plus 30 control lines 30 * 20 = 600 yuan, if there is no control side of the mouse and mouse, need to add a thousand dollars. A total of about 6 thousand dollars. Two KVM cascade, .000 yuan * 2 = 2000 yuan, 620 yuan control line, the mouse was a thousand dollars, a total of nearly four thousand dollars. But the stability of multiple cascade is better than a single good.

Q:How are various wire and cable models named?

Cable type a lot, here to give an example: ZRC-YJV22-0.6 / 1KV3 * 25 +2 * 16 This model specification means: C-class flame retardant (ZRC) XLPE insulated (YJ) PVC jacket 22) steel tape armor (0.6 / 1KV) 0.6 / 1 kV (3 * 25) 3 25 square (+ 1 * 16) plus two 16 square copper conductor flame retardant copper core steel tape armored cross-linked poly Ethylene insulated PVC sheathed low voltage electric power.

Q:Wire and cable fire resistance to meet what standards, which can provide about, thank you!

Should be the line group: lighting a group of 2.5 square millimeters, an ordinary socket a group of 4 square millimeters, air conditioning a group of 6 square millimeters, kitchen and bathroom appliances a group of 4 square millimeters, so that after the down is not enough to put a separate group You say the high-power electrical outlet, the line to the square of the square mm to see your home how high-power electrical appliances, but advise you to use these high-power electrical appliances before the first to determine its current good, More than your home appliance load!

Q:What is the difference between wires and cables?

The introduction of the device is to introduce the cable into the electrical equipment, without changing the explosion-proof type of explosion-proof equipment

Q:Rt, the charger did not change, has been no problem before, today just plugged into the charger, the results appear as if the problem, before the out of this problem, and now only ipad power off after the power can not be charged, and ipad start , Then immediately prompted the title, can not charge more

The proportion of the cross-sectional area of the cable through the embedded pipe is 20%