History of question #700373
| When | Who | Action | New State |
|---|---|---|---|
| Eduards Bezverhijs | Request for more information | Needs information | |
| Xudong Sun | Give more information | Open | |
| Xudong Sun | Comment | Open | |
| Eduards Bezverhijs | Request for more information | Needs information | |
| Xudong Sun | Give more information | Open | |
| Eduards Bezverhijs | Answer | Answered |
