词汇	nebelthau
释义	nebelthau 内贝尔陶¹⁰⁰
随便看	shallow-buried decomposed-rock tunnel shallow buried depth shallow buried excavation shallow-buried excavation shallow-buried fault shallow-buried faulted section shallow buried height shallow-buried larger-span shallow-buried large-span double-arch tunneli shallow-buried large-span tunnel shallow-buried neighborhood tunnel shallow buried-partially pressed shallow buried protection shallow buried rock shallow buried section shallow-buried section shallow-buried sector shallow-buried structures shallow-buried ttmnel shallow buried tunnel shallow-buried tunnel shallow-buried tunnel in soft ground Shallow buried-tunnelling method shallow-buried tunnels shallow buried undergrond excavation method