hdpe100級自來水管20盤管25水管3... 北京天和鑫邁管道有限公司

p1Src=//y3.yzimgs.com/uploads/526584/2017728-152758110.jpg?watermark/2/text/5YyX5Lqs5aSp5ZKM6ZGr6L-I566h6YGT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"