Hydrogen is a clean secondary energy carrier. Hydrogen fuel cell has the advantages of high energy conversion rate, low noise and zero emission...

Unlike rockets, hydrogen fuel cells generate kinetic energy through the violent reaction of hydrogen and oxygen combustion, but release Gibbs free energy in hydrogen through catalytic devices. For ...

1、 Data recorder customer requirements(1) 400-channel DC voltage acquisition, 200-channel each, divided into two sets;(2) Each DC voltage acquisition range is 0-120V;(3) DC voltage acquisition accu...