A.總監(jiān)理工程師 B.項(xiàng)目經(jīng)理 C.施工單位負(fù)責(zé)人 D.施工員
A.素填土 B.雜填土 C.松散砂土 D.淤泥質(zhì)土
A.80mm B.90mm C.100mm D.110mm