 |
| contact time: 57 phrases in 21 subjects |
| Automated equipment | 3 |
| Automobiles | 1 |
| Cardiology | 1 |
| Chemistry | 1 |
| Communications | 1 |
| Electrical engineering | 9 |
| Electronics | 7 |
| Energy system | 2 |
| General | 2 |
| Makarov | 3 |
| Mass media | 1 |
| Medical | 1 |
| Military | 2 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 4 |
| Oil and gas | 1 |
| Pulp and paper industry | 1 |
| Technology | 12 |
| Transport | 1 |
| Weapons of mass destruction | 1 |
| Winemaking | 2 |