Visitors look at hydrogen/electric vehicle traction motor cores displayed at the H2 MEET hydrogen technology innovation exhibition in Goyang, South Korea, Aug. 31, 2022. (Xinhua/Wang Yiliang)
Visitors look at a drone powered by hydrogen fuel cell at the H2 MEET hydrogen technology innovation exhibition in Goyang, South Korea, Aug. 31, 2022. (Xinhua/Wang Yiliang)
A vehicle powered by hydrogen fuel cell is displayed at the H2 MEET hydrogen technology innovation exhibition in Goyang, South Korea, Aug. 31, 2022. (Xinhua/Wang Yiliang)
Visitors look at models of hydrogen production, storage and transportation at the H2 MEET hydrogen technology innovation exhibition in Goyang, South Korea, Aug. 31, 2022. (Xinhua/Wang Yiliang)
Visitors look at a garbage compactor truck powered by hydrogen fuel cell at the H2 MEET hydrogen technology innovation exhibition in Goyang, South Korea, Aug. 31, 2022. (Xinhua/Wang Yiliang)
People visit the H2 MEET hydrogen technology innovation exhibition in Goyang, South Korea, Aug. 31, 2022. (Xinhua/Wang Yiliang)
Visitors look at a water spray truck powered by hydrogen fuel cell at the H2 MEET hydrogen technology innovation exhibition in Goyang, South Korea, Aug. 31, 2022. (Xinhua/Wang Yiliang)
