• 介绍三聚磷酸二氢性质合成工艺应用

    The properties, synthesis process and application of aluminium dihydrogen tripolyphosphate are presented.

    youdao

  • 故此研究这些杂质制备三聚磷酸二氢具体影响具有重要的意义,也是本次毕业论文试验的主要目的

    Therefore, the study of these impurities on the preparation of aluminum dihydrogen tripolyphosphate specific impact is of great significance, is also a test of this thesis the main objective.

    youdao

  • 故此研究这些杂质制备三聚磷酸二氢具体影响具有重要的意义,也是本次毕业论文试验的主要目的

    Therefore, the study of these impurities on the preparation of aluminum dihydrogen tripolyphosphate specific impact is of great significance, is also a test of this thesis the main objective.

    youdao

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