 |
| hydraulical engineering: 15 phrases in 9 subjects |
| Construction | 6 |
| General | 2 |
| Makarov | 1 |
| Military | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |
| Project management | 1 |
| Sakhalin | 1 |
| Technology | 1 |
|
| hydraulical engineering: 15 phrases in 9 subjects |
| Construction | 6 |
| General | 2 |
| Makarov | 1 |
| Military | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 1 |
| Project management | 1 |
| Sakhalin | 1 |
| Technology | 1 |