- [2014-05-13 17:46:58] pe-rt地暖管
- [2014-05-13 17:46:12] ppr管
- [2014-05-13 17:45:40] PPR管
- [2014-05-13 17:45:33] pvc波纹管
- [2014-05-13 17:44:48] pe双壁波纹管
- [2014-05-13 17:44:03] pe矿用管
- [2014-05-13 17:43:15] pe燃气管
- [2014-05-13 17:42:25] PE给水管
- [2014-05-13 17:36:25] pe-rt
- [2014-05-13 17:35:33] pvc排水管
- [2014-05-13 17:33:55] ppr管
- [2014-05-13 17:33:12] pe双壁波纹管
- [2014-05-13 17:32:17] pe中空壁缠绕管
- [2014-05-13 17:31:18] pe燃气管
- [2014-05-13 17:30:33] pe给水管
- [2014-05-13 17:14:59] 钢丝网骨架塑料复合管
- [2014-05-13 17:13:55] pe双壁波纹管
- [2014-05-13 17:10:01] pvc波纹管
- [2014-05-13 17:09:23] 水泥管
- [2014-05-13 17:09:03] pvc排水管