reverse polarity armature
... Reverse polarity protected 反极保护 reverse polarity armature 反极性衔铁 reverse polarity time 反极性时间 ...
基于10个网页-相关网页
... 反极性磁铁 reverse armature; 反极性衔铁 negative armature; 反极性接法 reverse polarity; {冶} reversed polarity; buck; ...
基于8个网页-相关网页