• The oversea technology makes further basic study, pays attention to the application of filtering, deaeration, oxygen adding in inner cooling water treatment.

    国外基础研究工作较深入,重视过滤、除氧和加氧技术在内冷水处理上的应用。

    youdao

  • The invention belongs to the technical field of oxidation synthesis and discloses a chemical method for high-selectivity oxidation and oxygen-adding open loop of catechol substance.

    本发明属于氧化合成技术领域,公开了一种邻苯二酚类物质高选择性氧化和加氧开环的化学方法。

    youdao

  • The invention belongs to the technical field of oxidation synthesis and discloses a chemical method for high-selectivity oxidation and oxygen-adding open loop of catechol substance.

    本发明属于氧化合成技术领域,公开了一种邻苯二酚类物质高选择性氧化和加氧开环的化学方法。

    youdao

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