滚花螺母 [
gǔn huā luó mǔ]
[机] knurled nut
milled nut
- 直纹滚花螺母采用冷挤压一次成形新工艺,成效显著。
There are lots of advantages by cold extrusion for straight knurl nut in a single process. - 直纹滚花螺母采用冷挤压一次成形新工艺 ,成效显著。
There are lots of advantages by cold extrusion for straight knurl nut in a single process.