- [2013-12-14 09:56:46] PVC波纹管
- [2013-12-14 09:55:27] PVC梅花管
- [2013-12-14 09:54:54] PE-RT冷热水管
- [2013-12-14 09:53:40] HDPE燃气管
- [2013-12-14 09:52:07] MPP电力管
- [2013-12-14 09:50:56] PP-R冷热水管
- [2013-12-14 09:45:52] PVC通信管
- [2013-12-14 09:44:43] 碳素管
- [2013-12-14 09:43:35] 玻璃钢管
- [2013-12-14 09:42:51] pvc电工套管
- [2013-12-14 09:42:04] PE-RT地暖管
- [2013-12-14 09:41:06] PVC排水管
- [2013-12-14 09:39:58] PVC给水管
- [2013-12-14 09:39:56] 塑料管件
- [2013-12-14 09:38:43] PPR管
- [2013-12-14 09:37:37] 不锈钢复合管
- [2013-12-14 09:35:48] 软管
- [2013-12-14 09:30:07] 钢带增强PE螺旋波纹管
- [2013-12-14 09:28:57] PE燃气管
- [2013-12-14 09:27:19] PE给水管
