地面塌陷 meaning in Chinese
surface collapse
Examples
- Qixiashan hill in nanjing ; karst collapses ; causes of formation
南京栖霞山岩溶地面塌陷成因 - Control and treatment for the surface subsidence in coal mining area
煤矿地面塌陷区的防治对策 - Ground collapse and its control of mentougou district in beijing
北京市门头沟区地面塌陷及其防治 - Surface subsidence law and comprehensive control of xinqiao ore deposit
新桥矿矿床地面塌陷规律与综合治理 - The study of the causes of karst collapses in qixiashan hill area of nanjing
南京栖霞山地区岩溶地面塌陷成因研究