rotaryadj.旋转的n.旋转式机器;环形交叉路
rotary-combustion engine旋转式内燃机
Rotary expanding pipe mill斜轧扩管机
rotary forced-air cooler鼓风环式冷却机
rotary scythe grass cutter旋转镰刀式割草机
rotary type fuel feed pump旋转式供油泵
rotary blower supercharger旋转鼓风式增压器
rotary-drum vacuum filter滚筒真空滤器
rotary sidewall coring tool钻进式井壁取芯器