- [2014-05-12 14:42:57] ppr管
- [2014-05-12 14:42:05] pe-rt地暖管
- [2014-05-12 14:30:15] pe给水管
- [2014-05-12 14:19:43] PVC给水管
- [2014-05-12 14:19:01] PVC电工套管
- [2014-05-12 14:18:06] PVC排水管
- [2014-05-12 11:48:11] PE-RT地暖管
- [2014-05-12 11:47:24] PVC排水管
- [2014-05-12 11:46:38] PPR管
- [2014-05-12 11:44:26] 钢丝网骨架复合管
- [2014-05-12 11:43:40] pe塑钢缠绕管
- [2014-05-12 11:37:07] pe给水管
- [2014-05-12 11:29:41] HDPE 双壁波纹管
- [2014-05-12 11:28:27] PVC波纹管
- [2014-05-12 11:27:32] PVC排水管
- [2014-05-12 11:17:29] ppr纳米抗菌管
- [2014-05-12 11:16:35] ppr管
- [2014-05-12 11:11:54] HDPE双壁波纹管
- [2014-05-12 11:11:06] PVC排水管
- [2014-05-12 11:10:11] PPR管
