A.淤泥、淤泥質(zhì)土、軟黏性土三種類型 B.軟黏性土、淤泥質(zhì)土、淤泥、泥炭質(zhì)土及泥炭五種類型 C.軟黏性土、淤泥質(zhì)土、淤泥、擬炭質(zhì)土四種類型 D.軟土、泥沼兩類
A.≤10m B.10~15m C.10~20m D.≥20m
A.≤10m B.10~30m C.20~30m D.≥30m