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与切削螺纹相比,滚压螺纹的优点有()。

发布日期:2020-12-11

与切削螺纹相比,滚压螺纹的优点有()。
A

生产率高

B

适用于各种生产类型

C

可加工多种零件上多种螺纹

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此试题出现在

大学试题

工学

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