A.PDH B.SDH C.STM-1 D.ATK
A.土基CBR值B.土基回弹模量C.土基回弹弯沉D.土基压实度
A.30% B.40% C.50% D.60%
A.0.1% B.0.2% C.0.3% D.0.4%
A.矿渣水泥 B.粉煤灰水泥 C.火山灰水泥 D.硅酸盐水泥