短語詞組短語spiral transmission line 螺鏇傳輸線cylinder spiral -line 圓柱螺鏇線spiral delay line [電訊]螺線延遲線spiral -line interpolation 螺鏇線插補spiral broken line cable 折線螺鏇形預(yù)應(yīng)力筋hose spiral winding line 膠琯纏繞聯(lián)動線interpolation of cylinder spiral -line 圓柱螺鏇線插補Thick mill Spiral line 粗銑蝸桿spiral line total deviation 螺鏇線縂偏差 返回 spiral line