城市市政管道展示
2013-05-07 浏览:730
https://www.ynjsw.com/file/upload/201305/07/15-30-06-67-5346.jpg
PE给水管DN110
https://www.ynjsw.com/file/upload/201305/07/15-30-09-94-5346.jpg
钢带管DN700
https://www.ynjsw.com/file/upload/201305/07/15-30-13-53-5346.jpg
缠绕管DN300
https://www.ynjsw.com/file/upload/201305/07/15-30-17-65-5346.jpg
钢带增强螺旋波纹管
https://www.ynjsw.com/file/upload/201305/07/15-30-24-56-5346.jpg
双壁波纹管
https://www.ynjsw.com/file/upload/201305/07/15-30-28-22-5346.jpg
缠绕管DN600
https://www.ynjsw.com/file/upload/201305/07/15-30-35-90-5346.jpg
缠绕管DN500
https://www.ynjsw.com/file/upload/201305/07/15-30-38-65-5346.jpg
HDPE中空壁缠绕管
https://www.ynjsw.com/file/upload/201305/07/15-30-39-61-5346.jpg
HDPE给水管
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9
PE给水管DN110
PE给水管DN110
钢带管DN700
缠绕管DN600
缠绕管DN500
缠绕管DN300
钢带增强螺旋波纹管
双壁波纹管
HDPE中空壁缠绕管
HDPE给水管
