subsidence area
短语词组
- subsidence e area 沉降面积
- surface subsidence area 地面塌陷;地表沉陷区
- dynamic subsidence area 动态沉陷区
- Coal extraction subsidence area 采煤塌陷地
- subsidence area ecological effects 塌陷地生态效应
- subsidence area of goaf 采空塌陷区
- subsidence area of Hengshui 衡水
- mining subsidence area 采煤沉陷区 返回 subsidence area