• 研究焦化产品蒸馏试验气压补正标准方法,对焦化苯类产品范围进行了定义

    The standard method with atmospheric pressure correction for distillation test of coking benzene products is studied. The distillation range of coking benzene products is defined.

    youdao

  • 研究焦化产品蒸馏试验气压补正标准方法,对焦化苯类产品范围进行了定义

    The standard method with atmospheric pressure correction for distillation test of coking benzene products is studied. The distillation range of coking benzene products is defined.

    youdao

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