It introduces a half finishing methed for one axial structural size in order to control end finishin

中文解释

介绍了某一轴向结构尺寸采用半精加工和精加工,从而控制端面精磨余量,以保证一刀切削使多个轴向尺寸同时达到图纸要求。

正在查询

cramping Archean crown fish come through 梅塞德斯 amabilis fir adhesive stamp be discounted at 10% announce news regard suspiciously