| name | parent_id | IsDelete | CreateTime | UpdateTime | |
|---|---|---|---|---|---|
| 化学原料 | 0 | 2023/11/6 21:47:26 | 2023/11/6 21:47:26 | Edit | Details | Delete | |
| 工业气体，单质 | 30 | 2023/11/6 21:47:49 | 2023/11/6 21:47:49 | Edit | Details | Delete | |
| 氨 | 31 | 2023/11/6 21:48:37 | 2023/11/6 21:48:37 | Edit | Details | Delete | |
| 无水氨 | 31 | 2023/11/6 21:48:55 | 2023/11/6 21:48:55 | Edit | Details | Delete | |
| 无水氨 | 33 | 2023/11/6 21:49:10 | 2023/11/6 21:49:10 | Edit | Details | Delete |