headed fastener meaning in English
镦头紧固件
Examples
- Specification for gauging practice for 100 countersunk head fasteners for flushness control
100埋头紧固件的平齐度控制测量方法规范 - Specification for hi - torque speed drive recess : dimensions and gauging for countersunk head fasteners
高扭矩快速旋入凹槽的紧固件规范:沉头紧固件尺寸和测量