Recently, Bohai Shipbuilding Heavy Industry Co., Ltd.'s scientific and technological project "Computerized Management System for Marine Pipe Processing and Distribution.......
--- Academician Xu Binshi Discusses China's Remanufacturing Development and Remanufacturing of Auto Parts
The tank wear parts he remanufactured with remanufacturing technology not only doubled their life span, but also cost only 1/8 of the new product; he was commissioned by .......
Abstract: Automatic constant pressure differential valve + electric control valve is used to solve the balance of air conditioning water system is a very good way, when the system pressure changes, the constant pressure differential valve can change its own flow area so that the electric contro.......
Abstract: This paper introduces the working principle, basic structure and installation and use of the concrete mixing ship in combination with the actual application of the Sutong Bridge project, and summarizes some experiences and lessons of installation and use. It is consi.......
Rotary piston pumps are also often used to convey highly viscous, foamed media just as eccentric screw pumps do. Because both pumps often work in the same environment, it is common for people to simply "copy" the appropriate text for an eccentric screw pump to the rotary piston pu.......
China's first 2800 kW planetary gear reducer has recently passed the on-site appraisal organized by the China Coal Industry Association in its application unit, Hebei Jinniu Energy Co., Ltd. Cement Plant. The reducer was jointly developed by the Shanghai Branch of the Coal.......
On April 19, Shanghai Global Molecular Sieve Co., Ltd., a joint venture between UOP and Shanghai Huayi Group, announced on the 15th anniversary of its production that it would increase its capital to build the fourth phase of the expansion project, which will enable the company's molecular.......
Rule-based nanogenerators for zinc oxide nanowires. (A) Scanning electron microscope image of zinc oxide nanowires grown on an alumina substrate. (B) Schematic diagram of nanowires using the piezoelectric effect to generate electricity under the action of a conductive atomic f.......
In the appraisal meeting of the ZJ112 type 10000/sub-coil unit and the ZB47 type 550-pack/sub-packaging unit, which were organized by the Department of Science and Education of the State Tobacco Monopoly Bureau in Wuhan, the prototypes of both projects passed the appraisal of .......
China Railway Kunming Large Road Maintenance Machinery Group Co., Ltd. has two new products offline. Recently, the factory review meeting of the D08-32C tamping car and the DPZ-440 smashing car prototype manufactured by the factory was held in Kunming. Experts from the Ministr.......
At this year's NPC press conference, one reporter has been actively raising his hand to ask questions. He said that his question is whether the people’s income indicators can be included in the agenda of the National People’s Congress to review the government. Unfortunately, .......