According to the bulk non-ferrous net reprinted: the traditional cable is generally copper, but the current situation in China is the lack of copper resources, rare earth resources and aluminum resources are particu…
The influence of the vibration field of the Shan Machinery on the solidification and crystallization of the cast alloy ç¿Ÿ Li Minç¥ Rui Hong弋 Zhang Jinsong; 1. Taiyuan Water Supply Company, Shanxi. Taiyuan 030009, 2. Technical School of Taiyuan Iro…
China has joined the impact on the construction machinery industry and its countermeasures. Liang Shuying Guangxi Liugong Group Co., Ltd., Liuzhou, Guangxi 545, 7 Industry-related technologies from the industry, including product development, product quality, quality assurance and network…
Marriage is a major event in life. It is a life that changes from one person to two people. Marriage means marriage, and the marriage room carries the happiness of two people. The decoration of the wedding room naturally becomes the top priority in marriage. In the marriage room, each new …
Bioplastics are plastics that are formed under the action of microorganisms based on natural substances such as starch. It is recyclable and therefore very environmentally friendly. Bioplastics are not only environmentally friendly, but also very adaptable to the body. They are expected to …
The valve is a control component in the fluid delivery system and has functions such as cut-off, regulation, diversion, prevention of backflow, regulation, shunting or overflow relief. According to Xingke Hardware Network, the valve is a control component in the fluid …
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In 2013, the basic pattern of China as a big manufacturing country will not change, and the pace of becoming a strong manufacturing count…
Article number Yang Yudong mechanical science and technology kind of high-pressure large-flow pneumatic differential pressure control valve research Yang Yidong, Li Zhuangyun Huazhong University of Science and Technology, Wuhan structure characteristics. In terms of its performance, the t…
According to foreign news on May 12, Bob Wilt, president of Alcoa's global primary aluminum products division, said in an industry that the international aluminum premium will continue to show a downward trend.
“The increase in China’s aluminum…
The core technology undertakes Shunde floor paint Nanhai floor paint Sanshui floor paint Gaoming epoxy floor paint
Basic treatment 1 The basic treatment is based on cement floor or grindstone;
2 The ground needs to be maintained for more than 26 days, …