• 研究失效磷酸抛光直接制备纳米锥冰晶石新工艺

    A novel technology on direct preparation of nanometer chiolite from expired phosphoric acid-based polishing agent is investigated.

    youdao

  • 研究失效磷酸抛光直接制备纳米锥冰晶石新工艺

    A novel technology on direct preparation of nanometer chiolite from expired phosphoric acid-based polishing agent is investigated.

    youdao

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