石墨电热板SM-2 SM-2 河北星联晨科技有限公司

p1Src=//y1.yzimgs.com/uploads/527761/20171113-113421981.png?watermark/2/text/5rKz5YyX5pif6IGU5pmo56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"