dam-foundation seepage is mainly of grike seepage, and there is little cave like a string of beads in the local area, suggesting that it is necessary to carry out grouting gallery.
坝基岩溶裂隙性
为主,局部有串珠状小容
,建议进行防
帷
处理是必要的。
dam-foundation seepage is mainly of grike seepage, and there is little cave like a string of beads in the local area, suggesting that it is necessary to carry out grouting gallery.
坝基岩溶裂隙性
为主,局部有串珠状小容
,建议进行防
帷
处理是必要的。
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