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Category: 202304

2013 Lexus price of 279,000

Posted on April 06, 2023

Ten years of new car production and sales will reach 210 million next year

Posted on April 06, 2023

The latest report of the China Automobile Market Index Institute, which accurately predicts China's auto production and sales in 2009 and 2010, indicates that the production and sales of new cars in the domestic market will reach 21 million next year; unde…

The Influence of Mechanical Process on the Performance of Roots Vacuum Pump

Posted on April 05, 2023

The Influence of Mechanical Process on the Performance of Roots Vacuum Pump
The core prompts: 2.1 Rotor meshing gap The rotor meshing gap directly affects the pumping speed and normal operation of Roots pumps. The gap is too small to withstand the test of the maximum all…

Experimental Study on End Heating of QFSN-650-2 Turbine Generator

Posted on April 05, 2023

Wang Haibo Harbin Electric Power Vocational and Technical College Han Xiaohui Heilongjiang Electric Power Worker University Han Jingsheng Harbin Institute of Electrical Machinery and Wensheng's distribution law. The rationality and reliability of the stator end structure design of the…

Chassis Damage Emergency Repair Tips

Posted on April 05, 2023

The car was broken when it was far from the repair point. It was really a headache. If you have equipment, you should pay attention to the maintenance of the car after you have a car.

When it comes to car maintenance, chassis care is most likely to be ignored by driver friends, b…

Roots pump features and uses what

Posted on April 05, 2023

Roots vacuum pump (Roots pump) is a rotary varactor vacuum pump. Roots vacuum pump according to the different scope of work, is divided into straight row of atmospheric vacuum Roots pump, vacuum Roots pump (also known as mechanical booster pump) and high vacuum multistage Roots pump. Now t…

Analysis of advantages and disadvantages of Wenling pump and motor industry

Posted on April 05, 2023

The pump and motor industry is the first pillar industry in Wenling City. After 30 years of development, it has won the title of â€œChina Pump Industry Cityâ€ and â€œCapital of China's Small Air Compressorâ€, and it has formed a prominent industry of Wenling Pu…

Why Beijing Auto Show has become a benchmark in the domestic market

Posted on April 05, 2023

The new Beijing auto show is about to kick off. Although it is said that before the Beijing Auto Show, many international auto shows are still being displayed, but can be as important as the Beijing Auto Show, the international auto show, or very few. Such as the Nort…

A good product of nickel ore ball presses has driven the sustainable development of the society

Posted on April 05, 2023

Zhengzhou Zhongzhou Machinery Co., Ltd. has introduced internationally advanced production technology and manufacturing technology, established a domestic advanced production line and a first-class modern production base. With a scientific management method, an …

Inveses high-strength high-strength fiber new project into production

Posted on April 04, 2023

On October 28th, two production lines of the 20,000-ton/year fiber project of Anhui Haowei Group (Stock Co., Ltd.) have been successfully commissioned to produce qualified PVA high-strength and high-modulus fiber products.

Shengwei PVA high-strength high-modulus fiber products …

Total number of listed companies in the instrumentation industry in 2015 reached 33

Posted on April 04, 2023

[Chinese instrument network enterprise weather vane] As of the fourth quarter of 2015, China's instrument and meter manufacturing companies have reached a total of 33 listed companies, including Hanwei Electronics, Sanchuan Stock, and Concentration Technology. The complete list is as follow…

High-rise building hot water heating system and valve isolation system

Posted on April 04, 2023

High-rise building hot water heating system and valve isolation system
Core Tip: High-rise buildings account for a large proportion of increasing urban construction. The heating system of high-rise buildings, from the calculation of thermal load to the choice of system f…

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