rotary rig旋转钻机,旋转钻井机,旋转式钻机rotaryadj.旋转的n.旋转式机器；环形交叉路rotary reflection旋转反射rotary-dump car翻转式卸矿车rotary spray pile旋喷桩rotary cam switch旋转凸轮开关rotary inductosyn旋转式感应器rotary air heater回转空气加热器rotary granulator旋转式制粒机rotary cultivator旋耕机rotarytype cooler环式冷却机rotary disk press转盘式压机