列内机架应相互靠拢,机架间隙每米偏差不应大于()并保持机架门开关顺畅;机面应平直,每米偏差不大于(),全列偏差不大于()。( )
A.3mm, 3mm,15mm
B.3mm, 3mm,10mm
C.5mm,5mm,10mm
D.. 5mm, 5mm,15mm
正确答案是A