几何公差代号“○”代表() A.同轴度 B.圆度 C.圆柱度 D.面轮廓度 发布时间:2018-08-14 15:28 │ 来源:www.tikuol.com 题型:单项选择题 问题: 几何公差代号“○”代表()A.同轴度B.圆度C.圆柱度D.面轮廓度
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