| |||
| levels of undo; undo levels | |||
|
уровни отмены : 4 phrases in 3 subjects |
| Information technology | 2 |
| Oil and gas | 1 |
| Sakhalin | 1 |
| |||
| levels of undo; undo levels | |||
|
уровни отмены : 4 phrases in 3 subjects |
| Information technology | 2 |
| Oil and gas | 1 |
| Sakhalin | 1 |