首页/ 题库 / [单选题]8. 展成法加工齿轮是为了获得零件的(的答案

8. 展成法加工齿轮是为了获得零件的( )。

单选题
2021-09-01 19:12
A、形状精度
B、位置精度
C、尺寸精度
D、一定的表面粗糙度值
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正确答案
A

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