智能程控高温炉/马弗炉1200 ℃ 图片

p1Src=//y1.yzimgs.com/uploads/512564/2016112-142624759.jpg?watermark/2/text/5LiK5rW3546W5p6Q56eR5a2m5Luq5Zmo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/650/fill/I0E3QTlBOA==/gravity/Center"

aa