rotary saw圆盘锯,回转式锯
rotaryadj.旋转的n.旋转式机器;环形交叉路
rotary scrubber离心洗涤器
rotary oil pump回转油真空泵,旋转式油泵
rotary pendulum旋转倒立摆
rotary test rig旋转试验机
rotary transfer回转输送
Rotary pressman轮转印刷工
rotary digester旋转浸煮器,回转式蒸煮器
rotary shot rig旋转式炮眼钻
rotary dump car旋转式翻卸矿车