380V不锈钢加热管 380V 上海徐吉电气有限公司

p1Src=//y1.yzimgs.com/uploads_old/409290/2014042313344896_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/409290/2014042313344896_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/409290/2014042313344896_old_2.jpg