- [2013-11-21 11:15:32] 无缝钢管管材
- [2013-11-21 10:27:40] 铝塑复合管
- [2013-11-21 10:25:27] PE管
- [2013-11-21 10:07:35] PPR管
- [2013-11-21 10:06:14] 水泥管
- [2013-11-21 09:49:16] PE双壁波纹管
- [2013-11-21 09:45:08] pvc波纹管
- [2013-11-21 09:41:56] pvc电工套管
- [2013-11-21 09:41:29] 水泥管
- [2013-11-21 09:31:59] 水泥管
- [2013-11-20 17:44:13] PE给水管材
- [2013-11-20 17:42:49] PE燃气管材
- [2013-11-20 17:41:32] PE矿用管材
- [2013-11-20 17:41:06] 铝塑复合管
- [2013-11-20 17:39:55] PE-RT地暖管
- [2013-11-20 17:39:18] PP耐热管
- [2013-11-20 17:38:44] PE给水管
- [2013-11-20 17:36:20] PVC缠绕型管材
- [2013-11-20 17:33:29] pvc电线管
- [2013-11-20 17:26:10] PVC排水管
