- [2013-11-22 16:07:12] PE燃气管
- [2013-11-22 16:05:45] PE双壁波纹管
- [2013-11-22 16:04:22] PE给水管
- [2013-11-22 15:54:49] PE-RT地暖管
- [2013-11-22 15:53:15] PE燃气管
- [2013-11-22 15:51:58] PE矿用管
- [2013-11-22 15:50:56] PE给水管
- [2013-11-22 15:32:51] PE-RT地暖管
- [2013-11-22 15:31:45] PE燃气管
- [2013-11-22 15:30:42] PE双壁波纹管
- [2013-11-22 15:29:40] PE矿用管
- [2013-11-22 15:28:28] PE给水管
- [2013-11-22 15:03:05] PE燃气管
- [2013-11-22 15:01:54] PE给水管
- [2013-11-22 15:00:45] 钢带增强PE螺旋波纹管
- [2013-11-22 14:59:02] PE双壁波纹管
- [2013-11-22 14:48:55] PE塑钢缠绕管
- [2013-11-22 14:47:34] PE双壁波纹管
- [2013-11-22 14:46:07] PE中空壁缠绕管
- [2013-11-22 14:32:04] PVC排水管
