论文部分内容阅读
在机械零件的切削加工和检验中 ,可能出现伪不合格品。对伪不合格品的成因进行了分析 ,并给出了简明的说明和鉴别方法
In the machining of machinery parts and testing, there may be false non-conforming product. The causes of pseudo-unqualified products are analyzed, and a concise description and identification method are given