摘要
改进设计的M—827止口直径测量尺能够直接测量出被加工零件的实际加工尺寸偏差,提高零件加工质量。
After modified design, the M-827 measuring rule used to measure step diameter can measure the actual dimension deviation of machined parts directly and quality of the parts is improved too.
出处
《轴承》
北大核心
1989年第4期21-21,42,共2页
Bearing
