试题与答案

调车场内某一股调车线有效长为733m,该调车线最大换算容车数为()辆。 A.50 B

题型:单项选择题

题目:

调车场内某一股调车线有效长为733m,该调车线最大换算容车数为()辆。

A.50

B.64

C.66

D.67

答案:

参考答案:C

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