single-phase two-speed motor
... close-ratio two-speed motor 近比率双速电动机 single-phase two-speed motor 单相双速电动机 ; 单相双速电念头 two-speed electric motor two-speed motor 双速电动机 ...
基于16个网页-相关网页
single-phase double-speed motor
sledge cross peen hammer 横口大锤 single-phase double-speed motor 单相双速电念头 single-channel table receiver 单声道台式无线电收音机 ..
基于12个网页-相关网页