- [2013-12-21 11:02:24] 螺旋钢管
- [2013-12-21 11:00:40] 金属管件
- [2013-12-21 10:54:59] 高压胶管
- [2013-12-21 10:53:36] 胶管总成
- [2013-12-21 10:49:25] 不锈钢管
- [2013-12-21 10:48:17] 钛合金管
- [2013-12-21 10:45:50] 无缝钢管
- [2013-12-21 10:45:47] PE盘管
- [2013-12-21 10:43:25] 螺旋钢管
- [2013-12-21 10:42:20] pe给水管
- [2013-12-21 10:41:20] HDPE双壁波纹管
- [2013-12-21 10:40:18] 梅花管
- [2013-12-21 10:38:57] PVC双壁波纹管
- [2013-12-21 10:37:42] HDPE通信双壁波纹管
- [2013-12-21 10:36:43] 金属管件
- [2013-12-21 10:36:07] PVC-U通信双壁波纹管
- [2013-12-21 10:35:47] 无缝钢管
- [2013-12-21 10:29:14] 保温管
- [2013-12-21 10:27:45] PE给水管
- [2013-12-21 10:25:29] PE燃气管
