commutator-inspection cover的意思|示意
美 / /
英 / /
commutator-inspection封面
commutator-inspection cover的网络常见释义
换向器视察窗 换向器结构件伸出段，延伸部份 commutator-core extension 换向器视察窗 commutator-inspection cover 换向器绝缘筒 commutator-insulating tube ..