| 释义 |
Central Hole短语¹⁴⁴⁹⁷²⁺²
基本例句
中心孔
The chuck is suitable for machining of components with central hole or reference diameter, and requiring no external positioning.本卡盘适于夹持带有中心孔或参考直径，而不需外形定位的零件加工；
With central hole or reference diameter for centering, plus tail center, the claw may secure workpiece based on the physical floating compensation.通过中心孔或参考直径定心，尾顶针配合，卡爪可据外形浮动补偿夹紧工件。 |