- 2021-12-29 12:02PBT
- 2021-12-29 12:01PBT
- 2021-12-29 12:00PBT
- 2021-12-29 11:58PBT
- 2021-12-29 11:57PBT
- 2021-12-29 11:56PBT
- 2021-12-29 11:55PBT
- 2021-12-29 11:54PBT
- 2021-12-29 11:53PBT
- 2021-12-29 11:52PBT
- 2021-12-29 11:51PBT
- 2021-12-29 11:50PBT
- 2021-12-29 11:48马来酸酐
- 2021-12-29 11:47PBT（聚对苯二甲酸丁二醇酯）
- 2021-12-29 11:46PBT
- 2021-12-29 11:45PBT
- 2021-12-29 11:44PBT(聚对苯二甲酸丁二醇酯) XW321(合格) 特性粘度(dL/g)：0.980±0.020
- 2021-12-29 11:43PBT(聚对苯二甲酸丁二醇酯)XW321(高级) 特性粘度(dL/g)：0.980±0.015
- 2021-12-29 11:42PBT
- 2021-12-29 11:41PBT
