spiral line
短语词组
- spiral transmission line 螺旋传输线
- cylinder spiral -line 圆柱螺旋线
- spiral delay line [电讯]螺线延迟线
- spiral -line interpolation 螺旋线插补
- spiral broken line cable 折线螺旋形预应力筋
- hose spiral winding line 胶管缠绕联动线
- interpolation of cylinder spiral -line 圆柱螺旋线插补
- Thick mill Spiral line 粗铣蜗杆
- spiral line total deviation 螺旋线总偏差 返回 spiral line