Overview: Directional control valves, such as check valves and reversing valves, are used to control the direction of oil flow in order to start, stop, advance and retract the actuator. Cartridge type, these valves without a separate valve body, the spool, valve sleeve and other components of t…

…

The road traffic condition of the Hulun Buir grassland is still very good. After all, most of the grasslands are grasslands. Therefore, the average car can ride on the Hulun Buir grassland. The Hulunbuir tourism car rental …

Utilizing the P2P car rental platform such as PP car rental, friends and car rental, and recruiting “gunners” to rent a car, they signed a false loan agreement to resell the rented vehicles, and committed more than 20 crimes in just six months. Yesterday, the Beijing Yout…

When most of China’s auto dealers began to complain that the days were not too good, Buffett’s Warren Buffett announced his entry into the auto industry. At the recent Berkshire Shareholders' Meeting, Buffett talked about the car dealership business. He said that th…

…

This year, China's export of plastic machinery has been rising month by month since the Spring Festival. In May, China exported 5,402 plastics machinery, with an export value o…

Analysis and Improvement of Temperature Characteristics of Thermoelectric Thermoelectric Element

Zhao Hanjie (Liaoning Electric Power Research Institute, Shenyang 110006)

Abstract : The dynamic characteristics of the temperature measurement process of thermoelectric thermoelem…

Researchers at Chalmers University in Sweden can use a new microscopy technique to look at individual nanoparticles instead of looking at a bunch of particles that get together. Results published in the journal Nature Journal show researchers using plasmonic nanospectroscopy to visualize a…