保冷管道的管托型限位加 L5-300-... 沧州齐鑫管道有限公司

p1Src=//y1.yzimgs.com/uploads/404862/202459-94538435.jpg?watermark/2/text/5rKn5bee6b2Q6ZGr566h6YGT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"