rotaryadj.旋转的n.旋转式机器;环形交叉路
rotary line钻井钢丝绳
rotary seal回转轴封,转动密封
Rotary code旋转编码器
rotary pris回旋性棱镜, 旋转棱镜
rotary door转动门
rotary fans风机回转
rotary mill滚动球磨机
rotary type回转型,旋转式,盘形
rotary hook旋转钩,大钩
rotary vane旋叶,回转片