pipe threading machine meaning in English
车管螺纹机床
电动管牙机
管车丝机
管螺模机
管螺纹车床
管子车丝机
Examples
- Electric pipe threading machines
电动套丝机 - Tester machines , pipe horizontal loop accumulator machines , pipe slitting machines , pipe end trimming machines , pipe cutting machine , pipe threading machine ,
如制管机、积料架、钢管切断机、钢管修端机、钢管绞牙机、钢管水压测试机