thread angle
短语词组
- thread form angle 牙型角
- thread profile angle 牙型角
- screw -thread angle 螺紋角
- thread tooth link angle 牙形角
- micro fiber thread angle 微纖絲角
- half of thread angle 牙型半角
- screw thread angle 螺紋角
- normal thread angle 垂直螺紋齒形角
- screw thread angle gage 螺紋角槼 返回 thread angle