• A newly auto-cleaning agent for toilet with surfactant formulation was prepared. Its technology process and conditions, application were studied and its cost was calculated.

    利用表面活性剂配制备了一种新型自动洁研究工艺流程工艺条件及其应用进行了成本估算

    youdao

  • A newly auto-cleaning agent for toilet with surfactant formulation was prepared. Its technology process and conditions, application were studied and its cost was calculated.

    利用表面活性剂配制备了一种新型自动洁研究工艺流程工艺条件及其应用进行了成本估算

    youdao

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