Air conditioning is also called air conditioning, referred to as air conditioning. A technique for man-made methods of treating the temperature, humidity, cleanliness, and airflow velocity of indoor air. It can make certain places obtain air with a certain temperature …
Like other steel pipe materials, the production of rectangular steel pipes is also based on national standards or industry standards, so width, height and wall thickness are generally some common sizes. Rectangular square tube refers to a hollow metal section with a rectangular or square c…
Advances in physics The influence of electric fields on polaron excitons in macromolecules FU Lu-xin SUN Xin (State Key Laboratory of Infrared Physics, Shanghai Institute of Technology Physics, Chinese Academy of Sciences, where the thin line represents the gro…
Many of them put more time and energy into how to dress up the house more beautifully during the renovation. They did not pay enough attention to the safety of the house. No matter how beautiful the house is, there is no guarantee of safety. How to appreciate this beauty? Therefore, this i…
PU course materials are a new generation of course materials developed on the basis of PU course materials. The material is scientifically compounded by a polyurethane (PU) material and a material containing a silicone component, and the produced material is used on a ball…
Color difference, inconsistency between the actual materials used in the product and the raw materials are the most common problems that consumers encounter during the installation of the floor. On the market, all kinds of floors with different prices have dazzled consumer…
Treca de Paris, the first brand of French top mattresses represented by Blue Morning Furnishings, was born in 1935 and is known as "the expert of creating sleep art". After 79 years, Treca de Paris has been demanding exquisite craftsmanship, cutting-edge environmental protection …
In the era of snail dwellings, it is necessary to make full use of every inch of land, especially in the decoration of small apartments, everyone often hopes to install the effect of a large space. So, have you thought about using the balcony space to expand…
The arrival of spring sometimes makes us caught off guard. As the temperature gradually warms up, we feel the warmth of the spring. Spring is not far away ... it is time to prepare for the spring and choose a spring curtain Decorate the love house, fill your home with spring, and retain sp…