常見例句Aporia of Assembling the Rotary Liftout Attachment in the Tailstock of NC Spinning Machine 數(shù)控旋壓機尾座旋轉(zhuǎn)頂出軸裝配難點分析liftout crucible type furnace 坑式坩堝爐liftout plunger 提升柱塞liftout attachment 頂出裝置,噴射器liftout bolt 頂出螺栓 返回 liftout