New energy vehicles are not equipped with fuel engines, so how do they achieve vacuum-assisted braking during braking? New energy vehicles mainly achieve brake assist through two methods:
Th...
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...
Silicon nitride (SiC) is quartz sand, calcined petroleum coke (or coal coking), wood slag (the production of green silicon nitride need to add salt) and other raw materials, through the electric he...
Graphite paper
Graphite paper is made of high carbon phosphorus graphite by chemical treatment and high temperature expansion rolling. It is the basic material for manufacturing all kinds of grap...
Le Rapport de Recherche sur le Marché Plaque bipolaire pour pile à combustible à hydrogène Mondial analyse les schémas de développement, ainsi que les principaux défis, les opportunités de développ...