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Chai Maorong
Hydrogen fuel cell vehicles successfully "out of the circle" in the Winter Olympics, and "Hydrogen Teng" lived up to the trust
Hydrogen fuel cells
Hydrogen
fuel cell
Chai Maorong
Hydrogen energy
Beijing
02-18
![Hydrogen fuel cell vehicles successfully "out of the circle" in the Winter Olympics, and "Hydrogen Teng" lived up to the trust[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)