HDPE供水管道 De25-1200mm 镇江市吉庆管材有限公司

p1Src=//y2.yzimgs.com/uploads_old/448133/2014080316031258_old.jpg&p2Src=//y2.yzimgs.com/uploads_old/448133/2014080316031269_old.jpg&p3Src=//y2.yzimgs.com/uploads_old/448133/2014080316031272_old.jpg"