题目内容
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[主观题]
《普速铁路线路修理规则》规定,单元轨节端头应方正,左右股轨端相错量,当单元轨节间采取焊接时不应大于(),不焊接时不应大于()。
A.200mm,80mm
B.100mm,80mm
C.200mm,40mm
D.100mm,40mm
答案
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A.200mm,80mm
B.100mm,80mm
C.200mm,40mm
D.100mm,40mm
第9题
A.1391mm
B.1390mm
C.1389mm
D.1388mm
第10题
A.9mm,11mm
B.12mm,15mm
C.12mm,14mm
D.11mm,15mm