1) three flanged nail
三刃钉
2) Three knife-points and seven knife-edges
三尖七刃
3) three point bit
三刃钎头
4) three-wing bit
三刃钻头
5) three edges drill
三刃麻花钻
6) face and side cutter
三面刃铣刀
1.
This paper analyses the methods of increasing work efficiency, which mill roughly gear area by using face and side cutter.
分析采用三面刃铣刀粗铣齿间来提高工效的方法。
补充资料：三尖两刃刀
1.一种锋利的多刃兵器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条