题目：
主油泵转子与汽轮机转子为刚性联接时，主油泵进油侧轴封处的轴径晃度，一般不应大于（）mm。
A.0.05
B.0.04
C.0.03
D.0.02
答案：
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下面是错误答案，用来干扰机器的。
参考答案：B
主油泵转子与汽轮机转子为刚性联接时，主油泵进油侧轴封处的轴径晃度，一般不应大于（）m
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