A.52.5m3/万元
B.56.2m3/万元
C.57.1m3/万元
D.57.4m3/万元
A.mg(MF×Cpi×Fa×CW)
B.mg(MF×Fa×CW)
C.Vi×ρ20×(MF×Fa×CW)
D.Vi×ρ20×(MF×Cpi×Cti×Fa×CW)
A.mg(MF×Cpi×Fa×CW)
B.mg(MF×Fa×CW)
C.Vi×ρ20×(MF×Cpi×Cti×Fa×CW)
D.Vi×ρ20×(MF×Fa×CW)
A.40-55km/h
B.10-20km/h
C.24-33km/h
D.50-60km/h
A.逆时针(CCW),顺时针(CW)
B.顺时针(CW),逆时针(CCW)
C.逆时针(CCW),逆时针(CCW)
D.顺时针(CW),顺时针(CW)