- [2013-12-13 17:27:44] PE给水管
- [2013-12-13 17:27:10] PE-RT地暖管
- [2013-12-13 17:26:08] PE双壁波纹管
- [2013-12-13 17:26:06] FRPP管
- [2013-12-13 17:22:53] PE给水管
- [2013-12-13 17:22:35] PPR管
- [2013-12-13 17:21:41] PE燃气管
- [2013-12-13 17:21:32] pvc排水管
- [2013-12-13 17:20:41] ppr管
- [2013-12-13 17:20:22] PE中空壁缠绕管
- [2013-12-13 17:19:28] RE-RT地暖管
- [2013-12-13 17:19:01] PE双壁波纹管
- [2013-12-13 17:17:55] pe矿用管
- [2013-12-13 17:16:02] pe燃气管
- [2013-12-13 17:14:53] 塑料管件
- [2013-12-13 17:14:21] pvc给水管
- [2013-12-13 17:13:01] PVC电工套管
- [2013-12-13 17:11:51] 塑料管件
- [2013-12-13 17:11:22] 塑料检查井
- [2013-12-13 17:10:50] PVC-U排水管
