【机械工程】旋转式卸货操纵舵，旋转式进货操纵舵，旋转式活塞泵

rotary-type discharge control vane

rotary-type cam-driven tableting press

brake, rotary-type

rotary-type gasoline mower

rotary-type tablet machine

rotary-type stitching machine bookbinding

rotary-type admission control vane rotary-piston pump

rotary-type potentiometer