TF-B-30热电偶探头TF-B-30 图片

p1Src=//y3.yzimgs.com/uploads/1738/2016117-224833120.jpg?watermark/2/text/5rex5Zyz5biC6ZGr5Y2a5oGS5Lia56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"

aa