pinhole failure
常见例句
- Give some analyses to the failure forms of pinhole punch, bring forward several more ideal prevention measures, in order to improve usage life of a pinhole punch and quality of punching part.
对小孔凸模失效形式进行了分析，提出了几种较为理想的预防措施，以提高小孔凸模的使用寿命和冲压件质量。 返回 pinhole failure