- [2015-12-29 14:01:38] PPE薄璧方箱
- [2015-12-29 13:59:14] 无机材料薄璧方箱
- [2015-12-29 13:44:53] 钢带增强聚乙烯（PE）螺旋波纹管
- [2015-12-29 13:44:10] 不锈钢盲板法兰
- [2015-12-29 13:42:43] PE给水管
- [2015-12-29 13:42:41] 通岸接头
- [2015-12-29 13:41:17] HDPE双壁波纹管
- [2015-12-29 13:32:11] PE给水管
- [2015-12-29 13:31:10] pe燃气管
- [2015-12-29 13:17:46] PE矿用管
- [2015-12-29 13:17:46] 球阀
- [2015-12-29 13:16:31] PVC低压输水管
- [2015-12-29 13:15:46] 截止阀
- [2015-12-29 13:14:03] PE钢带增强缠绕管
- [2015-12-29 13:13:43] 过桥弯
- [2015-12-29 13:12:15] PVC波纹管
- [2015-12-29 13:10:59] HDPE双壁波纹管
- [2015-12-29 11:54:03] HDPE双壁波纹管
- [2015-12-29 11:51:46] 防腐管道
- [2015-12-29 11:50:46] pe给水管
