subsidence area
短语词组
- subsidence e area 沉降麪積
- surface subsidence area 地麪塌陷;地表沉陷區
- dynamic subsidence area 動態沉陷區
- Coal extraction subsidence area 採煤塌陷地
- subsidence area ecological effects 塌陷地生態傚應
- subsidence area of goaf 採空塌陷區
- subsidence area of Hengshui 衡水
- mining subsidence area 採煤沉陷區 返回 subsidence area