In the first decade of the 21st century, the video surveillance market continued to grow rapidly. IHS has maintained in-depth res…
The deputy general manager of China Aluminum Corporation Hao Hong and his party visited Dongfeng Company and received an enthusiastic interview with Liu Weidong, deputy general manager of Dongfeng Company. The two s…
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Foam is a kind of polymer material formed by dispersing a large amount of gas micropores in solid plastic. It has the characteristics of light weight, heat insulation, sound absorption and shock absorption. The dielectric properties are superior to those of the matrix …
Home improvement wallpaper is used more and more widely, not only because of the variety of home improvement wallpaper patterns, it can meet more demands of users, but also because home improvement wallpaper is more environmentally friendly, but home improvement wallpaper is also a skill t…
The main repair methods for aluminum extrusion dies require mold repairers to: correct analysis and judgment, and reasonable adjustment of metal flow rate. The mold repairer must be proficient in the relevant inspection techniques in order to properly analyze and judge…
Red passion and romance, rose-like lover's style, soft material of cloth bed, uncomfortable discomfort in the fit of the body, a combination of rest and leisure, a lightweight sponge bed
At present, feed safety issues have become an important issue of global concern, and harmful microbial contamination has become a major control indicator in feed safety. The harmful microorganisms in the feed mill mainly include harmful bacteria, molds, coliforms, etc., which are very harmf…
In order for TI components to have the best possible performance and structure, reasonable process and low cost, the following principles should generally be followed when selecting electronic materials.
1. Use materials according to TI component performance pa…