欧美日本视频在线观看,99资源在线,一级黄色片网站,国产欧美日韩精品一区二区三区,麻豆视频免费版,在线影院专区,国产精品入口在线看麻豆

        On 13^th June, 2024, one unit of 7,000HP hybrid ASD tugboat driven by hydrogen and electric built for Shandong Qingdao port has been steel cutted.

        The vessel is the first big power ASD tugboat driven by hydrogen and electric, adopted by power mode of hydrogen fuel battery and Li battery. To aim at building new type of fuel battery and green eco, it can reduce over 1,400 tons of CO2 emission and achieve zero emission and pollution. Meantime, this type of vessel brings us new market and chance.