GN500-01 耐火線 GN500-01
上海徐吉電氣有限公司
p1Src=//y2.yzimgs.com/uploads/409290/2016730-162533420.jpg&p2Src=//y3.yzimgs.com/uploads/409290/2016730-162540988.jpg&p3Src=//y3.yzimgs.com/uploads/409290/2016730-162546691.jpg