• Medium with worse lubricating property, such as light fuel oil, heavy fuel oil, coal tar, asphalt, viscose, emulsified mixture, etc.

    润滑性差的介质轻质燃油重质燃油、煤焦油沥青粘胶液乳化液等;

    youdao

  • The technology is used for conversion from hydrofining coke-oven gas into the oil, conversion from coal tar into the oil and light benzole hydrorefining.

    技术使用焦炉煤气转化煤焦油转化油、加氢精制。

    youdao

  • The technology is used for conversion from hydrofining coke-oven gas into the oil, conversion from coal tar into the oil and light benzole hydrorefining.

    技术使用焦炉煤气转化煤焦油转化油、加氢精制。

    youdao

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