Many companies are located in office buildings and need to purchase thermal aging test chambers. At this time, there is a serious problem that plagues users. Because the general office building only has 220V power supply, but the heat aging test box power supply requirements are 380V, the equipmen ......Reading more

Correlation analysis method: △E total color difference size △L+ indicates whitening, △L- indicates black △a+ indicates reddish, △a- indicates greenish △b+ indicates yellowishness, △b- indicates blueish color chromatic aberration Poor) 0 - 0.25ΔE Very sma ......Reading more

[ Chinese wardrobe net ] Jinqiu is the most suitable decoration, wardrobe is an indispensable part of our daily life. It is well known that the wardrobe brand, a wide variety, especially the whole wardrobe , no matter from the plate, hardware accessories or functional accessories, the ......Reading more

In 1976, the troops were transferred to the Fourth Ministry of Machinery Industry (Ministry of Electronics Industry). Since 1985, he has been Deputy Director of Packaging Office of the Ministry of Electronics Industry, Director of the Packaging Office of the Ministry of Information Industry, Executi ......Reading more

     Pregnant yoga is different from ordinary yoga, relatively soothing, just let pregnant women exercise. In the first two months of pregnancy, all yoga postures can be practiced carefully, and only simple postures are required during the third trimester. Let me in ......Reading more

[ Chinese wardrobe network ] What can 1m2 do? Ordinary people are just a forgotten corner, a space occupied by a chair. However, in the designer here is a lot of art to play space, for example, to create a cloakroom, seemingly impossible, the Chinese wardrobe network to select the fol ......Reading more

[ Chinese wardrobe network ] What can 1m2 do? Ordinary people are just a forgotten corner, a space occupied by a chair. However, in the designer here is a lot of art to play space, for example, to create a cloakroom, seemingly impossible, the Chinese wardrobe network to select the fol ......Reading more