A.施工計劃交底 B.施工預(yù)算交底 C.施工技術(shù)交底 D.班組任務(wù)交底
A.D40/D10 B.D50/D10 C.D60/D10 D.D70/D10
A.1 B.1.5 C.2 D.2.5