- [2013-12-11 14:31:31] 碳素管
- [2013-12-11 14:29:46] PVC-U缠绕管
- [2013-12-11 14:29:02] 不锈钢焊接管
- [2013-12-11 14:28:53] HDPE中空壁缠绕管
- [2013-12-11 14:27:31] 不锈钢无缝管
- [2013-12-11 14:27:02] 不锈钢管
- [2013-12-11 14:26:25] HDPE塑钢缠绕管
- [2013-12-11 14:26:00] 无缝钢管
- [2013-12-11 14:24:30] HDPE电熔管件
- [2013-12-11 14:23:03] PE给水管
- [2013-12-11 14:21:56] HDPE双壁波纹管
- [2013-12-11 14:20:35] 钢带增强螺旋波纹管
- [2013-12-11 14:19:14] 不锈钢管
- [2013-12-11 14:17:16] 无缝钢管
- [2013-12-11 14:16:44] 钢丝网骨架聚乙烯复合管
- [2013-12-11 14:16:05] 钢骨架复合管
- [2013-12-11 14:14:20] 钢带增强PE螺旋波纹管
- [2013-12-11 14:08:57] 无缝钢管
- [2013-12-11 14:05:28] 金属管件
- [2013-12-11 14:04:00] 不锈钢复合管
