The bond could not be resold for interest, and the A-share market was again thundering.
On November 19, Dongxu Optoelectronics announced a debt default.
On the 19th, Dongxu Optoelectronics and Dong...
After the wafer has gone through the previous process, the chip preparation is completed, and it needs to be cut to separate the chips on the wafer, and finally packaged. The wafer cutting process ...
Sichuan Province is vast in area and rich in mineral resources. Among them, the prospecting potential of emerging strategic resources is huge. A few days ago, it was led by Sichuan Natural Resourc...
Graphite paper classification
Graphite paper passes through a series of addition processes such as high carbon phosphorus sheet graphite, chemical treatment, high temperature expansion rolling and...
A fuel cell stack will not operate stand-alone, but needs to be integrated into a fuel cell system. In the fuel cell system different auxiliary components such as compressors, pumps, sensors, valve...
1. the development of steel industry drives the growth of global demand for graphite electrodes
1.1 brief introduction of graphite electrode
Graphite electrode is a kind of graphite conductive mate...