【物理】旋转式回转仪【物理】旋转陀螺仪

rotary switch with latch for change of direction of rotation and lost motion

combinations of two or more rotary pumps

intermeshing engagement and intermeshing engagement in rotary-piston machines or engines

herringbone milking station, rotary milking station, tandem milking station

rotary-drilling machine with gearing for mining

wine press using press rams cooperating with a rotary casing

rotary gyroscope for indicating the vertical

adjusting, holding rotary gyroscope