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April automobile production and sales continue to grow rapid…

Report by the reporter Jiang Fan: Statistics from the China Association of Automobile Manufacturers show that in April this year, China's automobile production and sales continued to maintain a rapid growth. In April, the national automobile production and sales volume was 1,085,200 vehicles a ......

普声电气研制PS109e型高速高档喷气织机

陕西普声电气有限公司日前研制成功了PS-109e型高速高档喷气织机。该机型是在2006å¹´èŽ·å¾—â€œå›½å®¶é‡ç‚¹æ– ......

My first mass spectrometer was successfully developed.

Recently, the "Development and Development of Mass Spectrometers" in the "Scientific Instrument Development and Development" project of the "10th Five-Year" Science and Technology Research Project passed the acceptance test in Beijing, which marked the ......

Check the valve of several major technical performance

Strength performance Valve strength performance refers to the ability of the valve to withstand medium pressure. Valves are mechanical products subject to internal pressure and must therefore have sufficient strength and rigidity to ensure long term use without rupture or deformation. Sealing perfor ......

Small pump deep pumping technology made a breakthrough in Li…

The technical staff of Liaohe Oilfield Company Shuguang Refinery Technology Research Institute made technical improvements and made breakthroughs in the small pump which is hailed as the old heart "heart". The improved small pump deep pumping technology in pumping wells "blood for li ......

The world's leading energy machinery product output in C…

Recently, the reporter learned from the China Machinery Industry Federation that China's machinery industry currently has a number of important mechanical products output ranks first in the world. Among these products, the most typical major technical equipment product is power generation equi ......

Industry focus on freeze-drying bottled technology

During the freeze-drying of the drug, the freezing step serves as a critical step to determine the morphology of the frozen material and the final morphology of the freeze-dried material. At the same time, the freezing step is also the most difficult step to control due to the random nature of the ......

The largest single air separation unit in Asia settled in Zh…

A few days ago, Asia's largest single air separation unit project was formally launched in Zhenjiang City, Jiangsu Province. The project was jointly constructed by Jiangsu Thorpe Group and the world-famous industrial gas manufacturer Praxair. The set of 80000Nm3/h air separation unit is also P ......

The successful test of the stator and rotor complex die of t…

Recently, China North Locomotive Group Yongji Motor Factory successfully introduced the motor stator and rotor complex die for the railway technology to introduce the long-term passenger shares and the Alstom 200-km EMU. YJ87A motor stator and rotor complex die is the iconic mold ......

Chongqing launched a "lead seal operation" to prev…

In order to avoid pollution caused by ship oil pollution to the water environment of the Three Gorges reservoir area, Chongqing Municipality launched a “lead seal operation” to prevent ships from discharging oil into the river. According to reports, the lead seal will soon seal the pli ......