overburden strata
短語詞組
- overburden separated strata 覆巖離層
- mining overburden separated strata 采動覆巖離層
- overburden strata structure 覆巖體結(jié)構(gòu)
- overburden strata movement 覆巖運動
- overburden strata grouting 覆巖注漿
- overburden strata activity law 覆巖運動規(guī)律
- thickness of overburden strata 覆巖巖柱厚度
- overburden strata ore -drawing 覆巖下放礦
- structure zoning of overburden strata 覆巖結(jié)構(gòu)分帶 返回 overburden strata