
A.3.98m/s
B.5.16m/s
C.7.04m/s
D.5.80m/s
[单选题]A.3.98m/sB.5.16m/sC.7.04m/sD.5.80m/s
[单选题]A.209.5r/minB.902.5r/minC.520.5r/minD.902r/min
[单选题]A.3.98m/sB.5.16m/sC.7.04m/sD.5.80m/s
[单选题]A.0.06、0.12B.0.18、0C.0.06、0.08D.0.12、0.18
[单选题]A.0.06、0.12B.0.18、0C.0.06、0.08D.0.12、0.18
[单选题]A.门站出口B.跨河流处C.支管起点D.调压站进