螺纹规的英文

相关词组：

内螺纹规 internal thread gauge

统一标准螺纹规 unified screw thread gauge

钻杆螺纹规 drill pipe gauge

锥形螺纹规 laed and taper gage

滚柱螺纹规 roller snap thread gage

极限螺纹规 limit thread gauge

统一标准小直径螺纹规 unified miniature screw thread gauge

钻杆接头螺纹规 joint template