【建筑】旋转柱体桥

webfed offset rotary press【印刷】

gyratory crusher (rotary crusher)

rotary-piston pump

rotary plow, rotary tiller

rotary valve

rotary spade harrow (diamond harrow)

combination of rotary-piston pumps with oscillating-piston pumps

barker of rotary-ring type【林】