题目内容 (请给出正确答案)
提问人:网友l******8 发布时间:2022年4月5日 11:55
[ 单项选择题]

为保证工件在夹具中加工时不会引起振动,夹紧力的作用点应选择在()出

A.远离加工

B.靠近加工

C.工件上已加工

D.刚度足够

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