Israeli company develops nano battery

An Israeli company stated that it has developed a technology that uses nanotechnology to synthesize man-made molecules that can fully charge the cell phone's battery in a matter of minutes, or that it can be fi

Swiss machine tool practice failure case

Trouble-shooting and troubleshooting: Considering that the machine tool is damaged during processing, the fault is most likely to occur in places where the drive and high-frequency power supply have large currents. First check the X, Y, Z DMD? 07 board separately found no problems. Then

Explosion-proof air conditioning installation precautions

Explosion-proof air conditioning installation precautions
Nowadays, on the market, more and more types of explosion-proof air conditioners are used, and the range of use is also becoming wider and wider. However, the market for window explosion-proof air conditioners has also beco