- [2014-05-13 15:52:13] 球墨铸铁管
- [2014-05-13 15:51:20] 钢塑复合管
- [2014-05-13 15:50:23] PVC排水管
- [2014-05-13 15:49:38] 无缝钢管
- [2014-05-13 15:47:58] pvc梅花管
- [2014-05-13 15:46:56] pe双壁波纹管
- [2014-05-13 15:46:04] pvc波纹管
- [2014-05-13 15:45:05] pe-rt地暖管
- [2014-05-13 15:41:24] ppr管
- [2014-05-13 15:38:55] PE-RT地暖管
- [2014-05-13 15:37:45] PPR管
- [2014-05-13 14:57:43] PB管
- [2014-05-13 14:57:26] pe燃气管
- [2014-05-13 14:56:39] PVC电工套管
- [2014-05-13 14:56:09] 钢塑复合管
- [2014-05-13 14:44:52] pe双壁波纹管
- [2014-05-13 14:44:05] pvc波纹管
- [2014-05-13 14:43:13] ppr管
- [2014-05-13 14:42:28] pe-rt地暖管
- [2014-05-13 14:41:46] pe给水管
