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- [2014-05-12 09:56:22] PB管
- [2014-05-12 09:54:36] pe碳素管
- [2014-05-12 09:53:24] pe给水管
- [2014-05-12 09:52:30] pvc给水管
- [2014-05-12 09:51:34] pe-rt地暖管
- [2014-05-12 09:50:27] ppr管材
- [2014-05-12 09:49:19] pvc排水管
- [2014-05-12 09:37:24] PE-RT地暖管
- [2014-05-12 09:36:06] 塑料管件
- [2014-05-12 09:35:29] PPR管
- [2014-05-12 09:35:21] pe双壁波纹管
- [2014-05-12 09:34:13] PB管
- [2014-05-12 09:33:31] 钢丝网骨架复合管
- [2014-05-12 09:32:05] pe给水管
- [2014-05-12 09:05:59] 铝塑复合管
- [2014-05-12 09:04:49] PPR管
- [2014-05-12 09:03:59] PE-RT地暖管
- [2014-05-10 17:50:58] PP-R
- [2014-05-10 17:50:02] pe中空壁缠绕管
