• Shengli Oil Field is a main petroleum productive base in China, which has already had a 36-year history of exploration.

    胜利油田是我国重要的石油生产基地,到目前已有36年的开采历史。

    youdao

  • The largest oil-productive base in China has been established in Bohai Bay Basin since its hydrocarbon discovery 40 years ago.

    渤海湾含油气盆地发现40年来已建成为我国最大的油区。

    youdao

  • Domestic present situation and developing trend of nanometer CaCO3, importance to build productive base of nanometer CaCO3 in Shanxi Province.

    分析了国内纳米碳酸钙现状及发展趋势以及在我省建设生产基地的重要性。

    youdao

  • Domestic present situation and developing trend of nanometer CaCO3, importance to build productive base of nanometer CaCO3 in Shanxi Province.

    分析了国内纳米碳酸钙现状及发展趋势以及在我省建设生产基地的重要性。

    youdao

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