• 介绍了MC系列新型高效两性铁矿石浮选药剂合成工艺条件产品质量标准

    The synthetic technological conditions and quality standards of MC series new anionic-cationic combined type flotation reagents for iron ore are described.

    youdao

  • 介绍了MC系列新型高效两性铁矿石浮选药剂合成工艺条件产品质量标准

    The synthetic technological conditions and quality standards of MC series new anionic-cationic combined type flotation reagents for iron ore are described.

    youdao

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