• A brief introduction is given for different complex water curtain construction techniques, such as pendular jet curtain and grouting curtain, to cope with different geological conditions.

    同时,简单介绍针对不同地质对象采取的帷幕注浆帷幕组成的复合式帷幕施工技术

    youdao

  • A brief introduction is given for different complex water curtain construction techniques, such as pendular jet curtain and grouting curtain, to cope with different geological conditions.

    同时,简单介绍针对不同地质对象采取的帷幕注浆帷幕组成的复合式帷幕施工技术

    youdao

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