中頻爐，中頻熔煉爐，中頻透熱爐... 上海天覆機電設備有限公司

p1Src=//y3.yzimgs.com/uploads_old/328931/2010080915175115_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/328931/2010080915175115_old_1.jpg&p3Src=//y3.yzimgs.com/uploads_old/328931/2010080915175115_old_2.jpg"