• The results show that it is reasonable to improve the technology by replacing the paper pulp with the Kieselguhr filter aid.

    结果表明采用硅藻土助滤剂代替纸浆过滤的工艺改进合理的。

    youdao

  • The results show that it is reasonable to improve the technology by replacing the paper pulp with the Kieselguhr filter aid.

    结果表明采用硅藻土助滤剂代替纸浆过滤的工艺改进合理的。

    youdao

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