• 大庆原油生产透平HL液压油及各粘度等级基础来讨论D943旋转弹法化二者之间相关性

    The related performance between D943 oxidization and rotary oxygen shoot was studied by turbineoil, HL hydraulic oil and base oil of every kind of viscosity produced from Daqing crude oil.

    youdao

  • 大庆原油生产透平HL液压油及各粘度等级基础来讨论D943旋转弹法化二者之间相关性

    The related performance between D943 oxidization and rotary oxygen shoot was studied by turbineoil, HL hydraulic oil and base oil of every kind of viscosity produced from Daqing crude oil.

    youdao

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