试题与答案

轴承内圈、及防尘挡圈退卸时须使用感应加热器,加热温度不得超过()。 A.110℃ B

题型:单项选择题

题目:

轴承内圈、及防尘挡圈退卸时须使用感应加热器,加热温度不得超过()。

A.110℃

B.130℃

C.150℃

D.170℃

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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