south west karst area 西南岩溶地区
The largely distributed karst area in South China is representative karst terrain in the world, and is rich in nature resources, but environmentally frail.
中国南方喀斯特地区面积大，自然资源丰富，生态环境脆弱，在世界喀斯特地区中极具代表性。
The central south karst region of Shandong Province is one of the typical areas in the Northern China temperate semi arid karst area.
鲁中南岩溶区是中国北方半干旱温带岩溶区中具有代表性的地区之一。
This article unifies the project example, introduced Nanjing fourth Yangtze River Bridge south of section S3wiring engineering construction technology for pile foundation in Karst area.
文章结合工程实例，介绍了南京长江第四大桥南接线工程s3标段岩溶地段桩基础施工技术。
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