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2017年7月2日,沉管供料回填一体船“经纬”号上彩旗猎猎、礼炮雷鸣,随着最后一方石料填入最终接头管节处,标志着港珠澳大桥岛隧工程海上施工全面告竣,中国交建集团建设者历经7年的海上施工画上了圆满的句号。
July 2, 2017, sinking supply backfill integrated ship “Jingwei ” on the flag hunt, salute thunderstorms, with the final stone into the final joint pipe joints, marking the Hong Kong-Zhuhai-Macao Bridge Island Tunnel project at sea Upon completion of the construction, China Jiajian Group builders completed a successful period of seven years on the sea construction.