- [2013-11-27 14:09:25] 不锈钢复合管
- [2013-11-27 14:07:38] PE燃气管
- [2013-11-27 14:06:46] PVC排水管
- [2013-11-27 14:06:37] 无缝钢管
- [2013-11-27 14:05:25] PE给水管
- [2013-11-27 14:03:44] 镀锌钢管
- [2013-11-27 14:01:36] 涂塑钢管 应煤矿内外衬涂塑钢管 内外涂塑复合钢管
- [2013-11-27 14:01:25] pvc给水管
- [2013-11-27 13:57:54] PVC波纹管
- [2013-11-27 13:33:28] 涂塑钢管
- [2013-11-27 13:32:16] 钢塑复合管
- [2013-11-27 13:18:19] 涂塑钢管
- [2013-11-27 13:13:58] 钢塑复合管
- [2013-11-27 13:00:43] PE给水管
- [2013-11-27 12:58:26] PE-RT地暖管
- [2013-11-27 12:06:57] 涂塑钢管
- [2013-11-27 12:06:50] PVC缠绕管
- [2013-11-27 12:05:52] 钢塑复合管
- [2013-11-27 12:04:25] FRPP管
- [2013-11-27 11:58:49] PPR管件
