• 本文主要研究磁化水泥砂浆和性能影响。

    The research investigates the workability and strength of paste and mortar, which were mixed with magnetic water.

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  • 本文主要研究磁化水泥砂浆浆性能影响。

    Study on optimazing measure of neat cement slurry and cement paste for oil well;

    youdao

  • 本文主要研究磁化水泥砂浆浆性能影响。

    Study on optimazing measure of neat cement slurry and cement paste for oil well;

    youdao

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