• This article discusses the production of forage calcium hydrophosphate from sludge phosphoric acid.

    研究了一种用贵州省丰富磷酸生产饲料磷酸氢的方法。

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  • This paper discusses the application of the tail gas of the yellow phosphorus electric furnace in the production of tripoly sodium phosphate and calcium hydrophosphate of tooth paste- grade.

    本文着重介绍了黄磷电炉尾气聚磷酸钠牙膏磷酸氢生产中的应用

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  • This paper discusses the application of the tail gas of the yellow phosphorus electric furnace in the production of tripoly sodium phosphate and calcium hydrophosphate of tooth paste- grade.

    本文着重介绍了黄磷电炉尾气聚磷酸钠牙膏磷酸氢生产中的应用

    youdao

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