To Datum Diameter 跳动度 ; 基准直径
To Collinear Datum Diameter 跳动度 ; 共线基准直径
large diameter datum pile 大口径桩
·2,447,543篇论文数据，部分数据来源于NoteExpress
When grinding the bearing ring, the outside diameter of it was taken as locating datum to process the outer raceway with the assistance of electromagnetic centerless clamper.
轴承环磨削过程中，以轴承环外径作为定位基准，在电磁无心夹具上磨削轴承环外滚道。
youdao
应用推荐
模块上移
模块下移
不移动