The competent departments of industry and informationization, the departments of finance (bureaus), the insurance regulatory bureaus of the provinces, autonomous regions, municipalities directly u...
Three main types of silicon carbide polymorph
There are about 250 crystalline forms of silicon carbide. Because silicon carbide has a series of homogeneous polytypes with similar crystal structure...
The French government has announced 175 million euros (US $188 million) in funding for an existing hydrogen subsidy program to cover the cost of equipment for hydrogen production, storage, transpor...
1, Czochra monocrystalline silicon thermal field and polycrystalline silicon ingot furnace heater:
In the thermal field of czochralcian monocrystalline silicon, there are about 30 kinds of isostat...
In 2018, the market size of Membrane Electrode Assemblies (MEA) for Fuel Cells Market is million US$ and it will reach million US$ in 2025, growing at a CAGR of from 2018; while in China, the marke...