China Drying Network News At present, Iran has obvious advantages, huge supply of raw materials, abundant .......
■“Severe car accidents in the two tunnels near the Bird's Nest†tracked at 2:30 am on the 12th. Two cars involved in the crash of the Datun Road Tunnel were towed on the trailer and the debris was cleared.
At about 22 o'clock the day before yesterday, .......
Researchers at the Massachusetts Institute of Technology recently announced a new discovery of long cycle life and high power lithium iron phosphate (LiFePO4) cells.
Researchers at the Massachusetts Institute of Technology (MIT) found that solid-solution regions.......
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In recent years, China's transportation industry has developed rapidly, and the country's investment in road construction is also increasing. In order to meet the development of modern green logistics and reduce the pollution to the urban environment, the national government began.......
In recent years, the development of automatic line combination machine tools and special machine tools. Li Liangfu, a translator from Wuxi Metallurgical Machinery Factory, based on the analysis of Chen Li's exhibits at the first Hannover, Year of the Year, studied various trends that h.......
The radar level gauge adopts continuous turbulent measurement and can measure the liquid, solid (blocky, powdery) material level. It has the characteristics of far distance measurement and high precision. From birth to the present, it has been widely used in various fields, most people know.......