| study | |
| gen. | забота; занятия; урок; проект |
| automat. | оценка |
| cables | обоснование |
| inf. | научность |
| Makarov. | наблюдение; научная публикация |
| obs. | старание |
|
prefeasibility : 10 phrases in 9 subjects |
| Aviation | 1 |
| Economics | 2 |
| Electronics | 1 |
| Energy industry | 1 |
| Gold mining | 1 |
| Military | 1 |
| Mining | 1 |
| Technology | 1 |
| United Nations | 1 |