roadway deformation
短语词组
- roadway deformation and failure 巷道变形破坏
- roadway deformation law 巷道变形破坏规律
- roadway deformation or destruction 巷道变形破坏
- roadway with large deformation 大变形巷道
- roof roadway deformation 顶板巷道
- roadway surrounding rock deformation amount 巷道围岩移近量
- roadway with severe rock deformation 大变形巷道
- big deformation roadway 大变形巷道
- deformation of roadway 巷道变形 返回 roadway deformation