Polyurethane directly buried thermal insulation pipe factory price polyurethane thermal insulation directly buried heating pipe design and construction should pay attention to: 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. The heating power zui of the cable is large at the moment when the cable is energized, and the resistance of the PTC memory material in the cable increases gradually with the increase of temperature, so the working current and electrothermal power gradually decrease, until the heat loss of the heating power compensation system makes the temperature of the system in a stable state. When the ambient temperature decreases, the cable power increases automatically and the loss is compensated automatically, so that the system can be balanced at the new temperature. This compensation heating method is efficient and economical.
This little scarf is also red and white on both sides, but both sides are decorated with the same presbyopia pattern, and the little tiger pattern is also a small one, holding a classic round bag super cute, showing a vivid image of the zodiac tiger sitting firmly in the classic leather hard box. Congratulations on the Lunar New year.
The topics of this release include the cute design of winter warm suit (hat, scarf and gloves), functional innovation and serialized appearance innovation of pet toys, sweet confession wedding gift design of “Generation Z”, gift packaging design based on specific scene, Song Yun culture of stationery and so on. Global designers need conceptual solutions, popular trends, conceptual products and creative redesign of selected topics.
In the small skirt you buy, there must be a simple pure white dress. It must be very common for this kind of skirt to wear directly, so our suggestion is to adorn some small accessories, such as the beautiful printed silk scarf in the picture above. Elegant color bags are artifacts to match the skirt!
Need to create a sense of temperament to wear, overcoat is an essential item, Miki Hiroshi is wearing a gray plaid coat, full of retro flavor, with a black scarf, the color echoes with shoes and bags, and the color matching is advanced and attractive. And Miki mother wearing a milky white, milky white coat with shirts and casual pants, black belt waist, embellished with a full of fashion temperament!
▲ just the right length of the skirt with a long coat, appears to be particularly coordinated, the length of a little shorter will not look energetic. ▲ can be more casual with a scarf or bag, but pay attention to the position of the upper and lower horizontal line of the bag, which is larger than the bottom edge of the skirt.
Hat scarf is more suitable for white, white and bright girls to choose, socks and bags are more suitable for college girls to choose, socks with small leather shoes, bags choose sauce red shoulder bags, instantly reduced age to college days, youth and passion.