- [2016-01-30 16:13:27] PPH管，灰色
- [2016-01-30 16:03:54] PP带颈法兰，需求
- [2016-01-30 16:01:09] PPH承插三通，三通
- [2016-01-30 15:58:52] PPH承插弯头，弯头
- [2016-01-30 15:56:15] PPH平面法兰，法兰
- [2016-01-29 15:42:46] PP油气分离器，面议
- [2016-01-29 15:41:48] PP洗涤塔，聚丙烯
- [2016-01-29 15:37:33] PP储罐，塑料
- [2016-01-29 15:33:39] PE法兰三通，三通
- [2016-01-29 15:31:12] PE法兰弯头，弯头
- [2016-01-29 15:28:33] PE平面法兰，法兰
- [2016-01-28 16:04:02] PP管
- [2016-01-28 16:01:33] PP热熔三通，三通
- [2016-01-28 15:59:16] PP热熔弯头，弯头
- [2016-01-28 15:56:38] PP热熔法兰，法兰
- [2016-01-28 15:53:38] PP法兰三通，三通
- [2016-01-28 15:51:37] PP法兰弯头，弯头
- [2016-01-28 15:47:57] PP平面法兰，法兰
- [2016-01-27 16:01:50] PPH异径管
- [2016-01-27 15:59:51] PPH套管
