280KW氮气循环式防爆电加热器 28... 上海徐吉电气有限公司

p1Src=//y3.yzimgs.com/uploads_old/409290/2014042514351425_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/409290/2014042514351425_old_1.jpg&p3Src=//y3.yzimgs.com/uploads_old/409290/2014042514351425_old_2.jpg"