常见例句Cause Analysis and Treatment of Outgush in Dam Foundation Located in Karst Area 岩溶地区坝基涌泉的成因分析及处理Treatment of Outgush in Geologic Exploratory Holes for Dam Foundation of Panshitou Reservoir 盘石头水库坝基地质勘探孔涌水的处理 返回 outgush