- [2013-12-19 14:32:16] PE双壁波纹管
- [2013-12-19 14:31:14] HDPE缠绕管
- [2013-12-19 14:30:10] HDPE硅芯管
- [2013-12-19 14:29:10] PE螺旋钢带波纹管
- [2013-12-19 14:28:07] PE给水管
- [2013-12-19 14:26:58] C-PVC高压电力电缆护套管
- [2013-12-19 14:25:57] HDPE地暖管
- [2013-12-19 14:24:54] 软管
- [2013-12-19 14:23:39] 梅花管
- [2013-12-19 14:22:36] PVC排水管
- [2013-12-19 14:21:34] PVC-U双壁波纹管
- [2013-12-19 14:20:24] PVC给水管
- [2013-12-19 14:19:40] 不锈钢管管材_不锈钢管_钢铁工业不锈钢管
- [2013-12-19 14:19:21] PVC-U电工套管
- [2013-12-19 13:55:15] 塑料管件
- [2013-12-19 13:54:07] PE-RT地暖管
- [2013-12-19 13:52:54] PVC电工套管
- [2013-12-19 13:51:48] PPR管
- [2013-12-19 13:50:19] PE给水管
- [2013-12-19 13:49:13] PVC排水管
