常見例句雙語例句Ensure that the lathe dog is secured to the machined flat on the end of the mandrel and not on the smooth surface of the mandrel taper (Figure 7-44).確保車床軋頭牢牢地固定在心軸端的機械平面上，而不是錨定在錐形心軸的平滑面上（圖7-44）。 返回 end surface lathe