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- [2014-04-18 10:45:39] 玻璃钢管
- [2014-04-18 10:44:26] HDPE塑钢缠绕管
- [2014-04-18 10:42:58] HDPE中空壁缠绕管
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- [2014-04-18 10:32:46] 塑钢复合缠绕管
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- [2014-04-18 09:50:15] PP-R冷热水用管材
- [2014-04-18 09:48:15] PVC-U电工套管
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- [2014-04-18 09:47:02] PVC-U建筑排水管材
- [2014-04-18 09:46:14] PVC-U双壁波纹管
- [2014-04-18 09:45:19] 碳素螺纹管
- [2014-04-18 09:44:34] PE燃气管材
- [2014-04-18 09:43:31] HDPE双壁波纹管
- [2014-04-18 09:42:49] PE给水管
- [2014-04-18 09:37:21] HDPE增强缠绕管(克拉管)
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- [2014-04-17 16:29:11] HDPE双平壁钢塑复合
- [2014-04-17 16:27:45] HDPE中空壁缠绕管