Laying the heat tracing cable in the pipe material can avoid the pipe network operation affected by the pipe freezing. The pipe material for laying the heat tracing cable has the same size and structure as the ordinary heat preservation pipe. The outer wall of the heat tracing cable scarf steel pipe is laid parallel to it in the pipe, and the heating power of the cable is heated through the steel pipe by using the heating cable. When the cable is just electrified, the resistance of PTC memory material in the cable increases gradually with the increase of temperature. As a result, the working current and electrothermal power also gradually decrease until the heat loss of the heating power compensation system makes the system temperature in a stable state in the construction of prefabricated directly buried thermal insulation pipeline. when the ambient temperature decreases, the cable power automatically increases and the loss is compensated automatically, so that the system is in balance at the new temperature.
Scarf, thermal insulation, anyway, afraid of the cold baby generally do not put together with the scarf, feel too many elements, but the baby is also good-looking baby buyers show curry leggings, wear a skirt on it, there is a gray cowhide bag, I also bought a silk scarf to match him, bought apricot, is also very gentle in front of the mirror, forgive their dregs technology is very good-looking, but a little heavy, do not often wear
Another netizen said that my wife said that it would cost at least 1 million for a 56-year-old woman to have plastic surgery. The earring scarf is just a distribution, and the really big brand is the six-figure or even seven-figure bag she uses behind her. How does the textile worker get to the director? Where did you get your degree?
For example, some women know how to take exquisite handbags, even if they are not expensive, they can add a touch of elegance and retro to the styling. Of course, the effect of light extravagant bags will be better, and it can also enhance the noble atmosphere. Or a sweet beret and a soft scarf bring a sense of atmosphere.
When it comes to accessories, most people may think of bags, necklaces, earrings and so on. In fact, for women, scarves are also an excellent accessory. Whether it is a pure color scarf or a pattern scarf, it can set off the elegant and noble temperament of women. No matter how you match the clothes, they are fashionable and beautiful. It is definitely a necessary fashion item for home travel. It can be worn in any season. Ohh. The latest is that silk scarves are completely non-selective accessories, there are no requirements for skin color, figure, face shape. Not only do ordinary people look good in it, but even female stars are often chosen.