JYR（20S）/JYR（10S）直流电阻测... 上海徐吉电气有限公司

p1Src=//y2.yzimgs.com/uploads_old/473047/2015092219190463_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/473047/2015092219190471_old.jpg&p3Src=//y2.yzimgs.com/uploads_old/473047/2015092219190476_old.jpg"

aa