As the basis of modern electronic devices, semiconductor material are undergo unprecedented change. today, diamond is gradually screening its great potential as a fourth-coevals semiconductor mater...
Fuel cell is a kind of energy conversion device, which can convert the electrochemical energy of fuel into electrical energy. It is called fuel cell because it is an electrochemical power generatio...
Saudi Arabia and the Netherlands are building advanced relations and cooperation in a number of areas, with energy and clean hydrogen at the top of the list. Saudi Energy Minister Abdulaziz bin Sal...
A semiconductor is a material whose electrical conductivity at room temperature is between that of a conductor and an insulator. Like copper wire in everyday life, aluminum wire is a conductor, and...
Useful seals for pumps and valves depend on the overall condition of each component, especially the graphite disc device and conditioning. Before the winding device, firmly believe that the need fo...
After 9 years of entrepreneurship, Innoscience has raised more than 6 billion yuan in total financing, and its valuation has reached an astonishing 23.5 billion yuan. The list of investors is as lo...