A.流水步距B.平行搭接時(shí)間C.流水強(qiáng)度D.流水節(jié)拍
A.施工段 B.流水強(qiáng)度 C.流水節(jié)拍 D.流水步距
A.75%~95% B.35%~75% C.50%~85% D.5%~35%