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 culture轮养
rotary charger旋转式装料机
rotary drifter旋转架式钻机
rotary forging回旋锻造
rotary drilling旋转钻探
rotary squeeaer回转压榨机
rotary drum car翻转式卸矿车
rotary friction旋转摩擦
rotary standard旋转标准器
rotary air lock回转式气塞