thread cutting die meaning in English
扳牙
螺纹板牙
Examples
- Tool inspection methods part 8 : thread cutting die
刀具产品检测方法.第8部分:板牙 - Threading tools - vocabulary part 2 : thread cutting dies
螺纹加工刀具.词汇.第2部分:螺纹切削板牙 - Clamping bush for thread cutting die . dimensions
板牙夹套.尺寸