• At present, in the work of groundwater exploitation marlite has been regarded asaquiclude or bad permeable stratum in many internal areas in China.

    目前地下水开发工作国内不少地区泥灰岩作为隔水层透水层。

    youdao

  • At present, in the work of groundwater exploitation marlite has been regarded asaquiclude or bad permeable stratum in many internal areas in China.

    目前地下水开发工作国内不少地区泥灰岩作为隔水层透水层。

    youdao

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