【生活】滚筒翻晒机，干草翻晒机（干草翻晒机）

webfed offset rotary press【印刷】

rotary-drilling machine with coupling (hitch) for mining

gyratory crusher (rotary crusher)

anti-fall device of rotary machinery【矿】

rotary table assembly sewing machine

rotary valve

rotary-type discharge control vane

rotary drill bit (rotary boring head) deep drilling