旋转镰刀式割草机

flow forming【机】;flow turning【机】;rotary extrusion【机】

hose line (rotary hose line)

letterpress roller rotary machine

rotary motor of the vane type for liquids

rotary-type discharge control vane, rotary-type admission control vane

rotary disc, rotary table, turntable

rotary probability screen【矿】

rotary-piston pump oscillating-piston pump