- [2014-03-21 14:30:56] pvc给水管
- [2014-03-21 14:30:08] PVC-U双壁波纹管
- [2014-03-21 14:29:08] ppr管
- [2014-03-21 14:28:07] pe通信管
- [2014-03-21 14:25:55] pe燃气管
- [2014-03-21 14:25:08] pe给水管
- [2014-03-21 14:14:27] HDPE给水管
- [2014-03-21 14:08:59] PE电缆保护套管
- [2014-03-21 14:07:56] PVC给水管
- [2014-03-21 14:06:59] PVC电工套管
- [2014-03-21 14:06:10] PVC排水管
- [2014-03-21 14:00:35] pe-rt地暖管
- [2014-03-21 14:00:17] 穿线钢管
- [2014-03-21 13:59:32] ppr管
- [2014-03-21 13:57:54] 塑料管件
- [2014-03-21 13:57:20] 铝塑复合管
- [2014-03-21 13:55:47] pe-rt地暖管
- [2014-03-21 13:54:43] ppr管
- [2014-03-21 13:48:05] 阀门
- [2014-03-21 13:47:26] 阀门
