久久久久免费国产片_惠民福利久久精品无码一区二区日韩AV_亚洲av无码专区在线无套内谢_亚洲综合春色另类久久图片_精品国产无限资源免费观看_综合中文免费无码_一级毛片打开直接看_老头强奷农村妇女视频_影音先锋每日资源_国产专区亚洲欧美

采用低鐵損之超薄型軟磁體矽鈉片，導(dǎo)磁率高，損耗低。漆包線嵌繞于鐵芯上，結(jié)構(gòu)穩(wěn)固，磁場(chǎng)利用率高。電機(jī)產(chǎn)品具有通用性強(qiáng)、應(yīng)用范圍廣、成本較低等特點(diǎn)。

Use super thin soft magnetic silicon with low iron loss , high magnetic permeability, low loss.Enamel wire inlay- winding the iron core, structural stability, high utilization of magnetic field.Motor product has strong universality and wide application, low cost and so on.