The implementation standard of steam transmission and insulation pipeline in Bengbu Power Plant started late in our country because of the directly buried heating technology. The above three conditions need to be continuously improved. From the point of view of the quality problems in engineering practice, the problems that should be paid attention to in the design and construction of polyurethane thermal insulation directly buried heating pipe: OK. The size and structure of the pipe for laying the heat-tracing cable is exactly the same as that of the ordinary heat preservation pipe. The outer wall of the special heat-tracing cable scarf steel pipe is laid in parallel with it, and the point heat is used to heat the medium through the steel pipe. At the moment when the cable is energized, the resistance of the PTC memory material in the cable increases gradually with the increase of temperature, so the working current and electrothermal power also gradually decrease, until the heating power compensates the heat loss of the system and makes the temperature of the system in a stable state.
With more practice, you can come up with the fashion bag matching method in your life. Elegant female bag matching method: 1, decorate the bag with silk scarf or colored ribbon 2, decorate it with square scarf or silk scarf 3, choose small and exquisite bag, “exquisite” achieves elegance.
Dressed in black, simple and high-end, but easy to appear dull and serious, add a pair of exaggerated red earrings, and then tie a small red and white scarf on the bag to echo, you can easily break the dull feeling, appear bright and high-end, so that the overall wear becomes more attractive.
2. Vibrant Azure: Add a pop of color to your outfit by incorporating an azure blue accessory, such as a scarf or statement earrings. Let the taupe bag balance out the vibrancy, creating a stylish and eye-catching ensemble.
Silk scarf itself is an accessory, as accessories embellishment modeling is the easiest way, you can be used as a bag accessories to highlight the careful machine, if you need to use a bag concave shape, then tie the silk scarf is also a very temperamental skill, can highlight the unique temperament, your modeling will no longer be monotonous.