... commutator insulating ring 换向器绝缘环 commutator insulating segment 换向器绝缘片 commutator-insulating tube 换向器绝缘筒 ...
基于22个网页-相关网页
... commutator insulating ring || 换向器绝缘环 commutator insulating strip || 换向器绝缘片 commutator rectifier || 换向整流器 ...
基于6个网页-相关网页
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