GDE is the abbreviation of the gas diffusion electrode, which means the gas diffusion electrode. In the process of manufacturing, the catalyst is coated on the gas diffusion layer as the supporting...
In order to lay out the electric bicycle rental market, Beit Rui Nano intends to use the 17MWH battery assets for a price of 13.6 million yuan (including tax) to invest in the company’s techn...
First, the principle of mixing
By stirring the blades and the revolving frame to rotate each other, the mechanical suspension is generated and maintained, and the mass transfer between the liquid a...
The European Union plans to hold a pilot auction of 800 million euros ($865 million) of green hydrogen subsidies in December 2023, according to an industry report.
During the European Commission...
In the engineering field, bolts and nuts are common connecting elements used to fix and connect various mechanical components. As a special seal, graphite bolts and nuts are made of graphite materi...