板框式旋转滤网
plate and frame rotary strainer
被动式旋转磁通压缩电机
Passively rotated flux compressed pulsed alternator
便携式旋转粘度计
portable rotation viscometer
变频旋转式压缩机
inverter contrilled rotary compressor
磁阻式旋转变压器
variable reluctance resolver
variable-reluctance resolver
单电子旋转栅
single-electron turnstile