- [2013-12-02 10:42:10] PE双壁波纹管
- [2013-12-02 10:40:08] 玻璃钢管
- [2013-12-02 10:38:53] ppr管
- [2013-12-02 10:37:21] 碳素管
- [2013-12-02 10:37:17] PE碳素管
- [2013-12-02 10:35:32] PE双壁波纹管
- [2013-12-02 10:34:30] PE塑钢缠绕管
- [2013-12-02 10:34:13] PE给水管
- [2013-12-02 10:33:21] PE双壁波纹管
- [2013-12-02 10:31:55] 钢带增强PE螺旋波纹管
- [2013-12-02 10:17:19] PE-RT地暖管,采暖专用管道,采暖专用管道综述
- [2013-12-02 10:04:14] 塑料管件
- [2013-12-02 10:02:17] PE-RT地暖管
- [2013-12-02 10:00:47] PVC电工套管
- [2013-12-02 09:57:21] PP-R纳米抗菌管
- [2013-12-02 09:56:42] PVC梅花管
- [2013-12-02 09:55:44] PVC排水管
- [2013-12-02 09:55:10] PVC透明管
- [2013-12-02 09:54:12] PE燃气管
- [2013-12-02 09:53:19] PVC通信管
