A.10% B.20% C.30% D.40%
A.30% B.40% C.50% D.60%
A.工程中間驗收 B.工程竣工預(yù)驗收 C.優(yōu)質(zhì)工程復(fù)檢 D.優(yōu)質(zhì)工程核檢