round screw thread meaning in English
圆螺纹, 圆形螺旋
Examples
- General railway equipment . round screw threads . profile
铁路通用设备.圆螺纹.轮廓 - General railway equipment . round screw threads . verification
铁路通用设备.圆螺纹.验证 - General railway equipment . round screw threads . sizes and tolerances
铁路通用设备.圆螺纹.尺寸和公差 - Round screw thread with clearance and steep flank with pitch 7 mm ; nominal dimensions
螺距为7mm的带间隙和直侧面的圆螺纹.标称尺寸 - Round screw thread with clearance and flat flank with pitch 7 mm ; nominal dimensions
螺距为7mm的带间隙和直侧面的圆螺纹.第1部分:公称