This document contains a history of this page, from the current version to the earliest one available.
| Version | Name | User | Date | Time | |
| current | 1998年機械トークに使った資料 | 192.168.0.4 | 28 April 2005 | 12:39:24 pm | |
| news40 | ray.rbc.ru | 17 January 2005 | 11:14:11 am | ||
| news40 | ray.rbc.ru | 15 January 2005 | 9:15:40 am | ||
| 1998年機械トークに使った資料 | 192.168.0.5 | 17 May 2003 | 7:08:43 pm | ||
| 1998年機械トークに使った資料 | 192.168.0.5 | 17 May 2003 | 7:08:35 pm | ||