rotary jet旋转喷射器
rotaryadj.旋转的n.旋转式机器;环形交叉路
rotary roughening旋转粗糙法
rotary power unit回转执行机构
rotary disk valve转阀
rotary smokehouse旋转式熏房
rotary valve seat回转阀座
rotary anemometer旋转式风速计
rotary resistance转动阻力
rotary compressor回转式压缩机,旋转压气机
rotary hunt group旋转式寻线组
rotary vane meter叶轮式水表