Ningbo VET Energy Technology Co., Ltd. is a high-tech enterprise established in China, We are professional supply fuel-cell catalyst anufacturer and supplier. we are focusing on new material techno...
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...
The third generation of semiconductors, represented by gallium nitride (GaN) and silicon carbide (SiC), have been rapidly developed due to their excellent properties. However, how to accurately mea...
The graphie rotor system its made of a kind of high-purity graphite. Its spraying method is used to disperse the bubbles, and it can also be used as the centrifugal force generated by the aluminum...
According to foreign media reports, Tesla’s battery research partner Jeff Dahn’s lab recently published a paper on electric vehicle batteries, which discusses a battery with a service l...
Solid lubricating bearings use metal materials as the basis, and form well-ordered and appropriately sized holes on the foundation, and then embed oil-containing graphite or molybdenum disulfide pa...