单项选择题
超限货物装车后,由轨面起高度自()至()之间有任何部位超限者,为中部超限。
A.1250mm;3600mm
B.31250mm;3000mm
C.3600mm;4000mm
D.3000mm;4000mm
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单项选择题
A.1250mm;3600mm
B.31250mm;3000mm
C.3600mm;4000mm
D.3000mm;4000mm
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