攻丝
- na.【机】tapping
 - 网络threading; thread tapping; Screw cutting
 
攻丝攻丝
tap
机械专业英语词汇(很全) - Lemon Tree ... 千分尺 micrometer calipers 攻丝 tap 二阶行列式 second order determinant ... 
                tapping
35-切削加工基础知识 - 豆丁网 ... 铰孔、 扩孔 reaming; 攻丝 tapping; 孔加工 spot facing machining; ... 
                threading
光电英语词汇(T1) ... threaded ring 螺纹压圈 threading 车螺纹,攻丝 threadlike phase 螺线型相位 ... 
                thread tapping
机械英语词汇(总) - 豆丁网 ... 套丝 thread chaing 攻丝 thread tapping 旋风切削螺纹 whirl wind cutting thread ... 
                Screw cutting
上海纳微涂层有限公司 ... 铣削 Milling 攻丝 Screw cutting 铰削 Reaming ... 
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