- [2013-12-14 11:22:45] PE给水管
- [2013-12-14 11:21:38] PPR管
- [2013-12-14 11:14:18] pvc排水管
- [2013-12-14 11:13:06] pe中空壁缠绕管
- [2013-12-14 11:09:54] pe双壁波纹管
- [2013-12-14 11:08:36] pe矿用管
- [2013-12-14 11:07:24] pe给水管
- [2013-12-14 11:06:15] pe燃气管
- [2013-12-14 11:04:52] PE-RT地暖管
- [2013-12-14 11:03:44] PPR管
- [2013-12-14 11:02:31] 铝塑复合管
- [2013-12-14 11:02:22] PVC通信管
- [2013-12-14 11:00:45] PVC给水管
- [2013-12-14 11:00:00] 碳素管
- [2013-12-14 10:59:29] PVC排水管
- [2013-12-14 10:58:25] PE给水管
- [2013-12-14 10:50:18] 玻璃钢管
- [2013-12-14 10:48:58] 钢塑复合管
- [2013-12-14 10:47:54] PE中空壁缠绕管
- [2013-12-14 10:46:41] PVC通信管
