DYB-400灰斗加热板 DYB-400 上海徐吉电气有限公司

p1Src=//y3.yzimgs.com/uploads_old/409290/2014041911330111_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/409290/2014041911330111_old_1.jpg&p3Src=//y3.yzimgs.com/uploads_old/409290/2014041911330111_old_2.jpg