- [2013-11-08 15:37:08] hdpe双壁波纹管
- [2013-11-08 15:35:50] pvc-u波纹管
- [2013-11-08 15:31:01] 玻璃钢管
- [2013-11-08 15:29:59] pvc-u排水管
- [2013-11-08 15:28:49] PVC-U给水管
- [2013-11-08 15:26:34] 金属管件
- [2013-11-08 15:26:00] 钢带增强聚乙烯螺旋波纹管
- [2013-11-08 15:23:58] 螺旋钢管
- [2013-11-08 15:22:48] 球墨铸铁管
- [2013-11-08 15:18:22] 不休钢管
- [2013-11-08 15:10:22] 钢塑复合管
- [2013-11-08 15:10:16] 钢塑复合管
- [2013-11-08 15:09:50] 玻璃钢管
- [2013-11-08 15:07:44] 塑钢缠绕管
- [2013-11-08 15:05:51] 钢带增强聚乙烯螺旋波纹管
- [2013-11-08 15:05:06] pe给水管
- [2013-11-08 15:03:36] pvc-u排水管
- [2013-11-08 14:59:55] ppr管
- [2013-11-08 14:57:34] 不锈钢管
- [2013-11-08 14:51:11] 胶管总成
