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Friday, November 18, 2011
中国建成首个自主知识产权自升式海上钻井平台
新华网沈阳11月19日电(记者王炳坤)中国第一艘自主设计、建设的桁架腿自升式钻井平台19日在辽宁盘锦市举行建成典礼,这标志着中国石油装备向深海迈出了重要一步。 CP-300钻井平台是中国石油天然气集团公司和辽宁省 ... 中国建成首个自主知识产权自升式海上钻井平台
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