- [2013-12-13 15:03:24] 塑料管件
- [2013-12-13 15:01:50] 碳素管
- [2013-12-13 15:01:38] 螺旋钢管
- [2013-12-13 14:56:51] PVC给水管
- [2013-12-13 14:50:42] ppr塑料管件
- [2013-12-13 14:42:11] 铝塑PPR管
- [2013-12-13 14:41:04] 燃气管
- [2013-12-13 14:39:55] 给水管
- [2013-12-13 14:38:30] 铝塑复合管
- [2013-12-13 14:37:28] PVC电工套管
- [2013-12-13 14:36:05] PVC排水管
- [2013-12-13 14:34:53] 塑料管件
- [2013-12-13 14:33:47] PPR纳米抗菌管
- [2013-12-13 14:32:41] PP-R管
- [2013-12-13 14:28:54] PE双壁波纹管
- [2013-12-13 14:27:27] PE燃气管
- [2013-12-13 14:26:25] PE矿用管
- [2013-12-13 14:25:16] PE给水管
- [2013-12-13 14:24:16] PVC给水管
- [2013-12-13 14:17:27] 铜组件
