BZ6大功率标准电阻 BZ6 上海徐吉电气有限公司

p1Src=//y3.yzimgs.com/uploads/409290/2016730-174253826.jpg&p2Src=//y1.yzimgs.com/uploads/409290/2016730-174258884.jpg&p3Src=//y1.yzimgs.com/uploads/409290/2016730-17434187.jpg