 |
| A- maintenance: 42 phrases in 17 subjects |
| Automated equipment | 1 |
| Aviation | 2 |
| Economy | 2 |
| General | 3 |
| Makarov | 1 |
| Mathematics | 1 |
| Military | 1 |
| Oil and gas | 2 |
| Oil processing plants | 14 |
| Production | 1 |
| Programming | 4 |
| Proverb | 1 |
| Reliability | 1 |
| Sakhalin | 3 |
| Sociology | 1 |
| Technology | 2 |
| Telecommunications | 2 |