MEH-17电热管元件 MEH-17 上海徐吉电气有限公司

p1Src=//y1.yzimgs.com/uploads_old/409290/2014042315135753_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/409290/2014042315135753_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/409290/2014042315135753_old_2.jpg