【化】 回转阀; 旋转阀

feeder, rotary filling containers with fluent solid material by means of rotary feeders

combination of rotary-piston pumps with oscillating-piston pumps

rotary drill with oil pressure

rotary tippler【矿】

manual rotary pump

rotary switch with latch for change of direction of rotation and snap-action

rotary table

rotary shunt-type flowmeter【仪】