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[单选题]
160km/h<v≤250km p="" h客货共线桥梁,跨度l≤24m单跨梁体竖向挠度限值为()。<="">
A.L/1000
B.L/900
C.L/1200
D.L/1400
查看答案
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A.L/1000
B.L/900
C.L/1200
D.L/1400
A.160km/h,3200m
B.160km/h,3200m
C.200km/h,6400m
D.200km/h,3200m
A.20km/h
B.160km/h
C.200km/h
D.250km/h
A.500
B.800
C.1400
D.2000
A.160km/h
B.200km/h
C.250km/h
D.300km/h