中英▼

  • The application of process simulation to the technological transformations of Depropanizer in Daqing has been proved to be successful.

    运用过程模拟技术，成功地完成了大庆脱丙烷塔的技术改造。

    youdao

  • The application of process simulation to the technological transformations of Depropanizer in Daqing has been proved to be successful.

    运用过程模拟技术，成功地完成了大庆脱丙烷塔的技术改造。

    youdao

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