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| Bo-Bo (2х осная тележка Aprelskaya) | |||
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2о-2о : 60 phrases in 33 subjects |
| Agrochemistry | 2 |
| Aviation | 1 |
| Biology | 1 |
| British usage, not spelling | 1 |
| Chemistry | 4 |
| Coal | 1 |
| Communications | 1 |
| Ecology | 1 |
| Economics | 1 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Energy industry | 2 |
| Environment | 1 |
| General | 2 |
| Internet | 2 |
| Investment | 1 |
| Law | 5 |
| Librarianship | 1 |
| Makarov | 1 |
| Medical | 1 |
| Meteorology | 1 |
| Military | 1 |
| Nautical | 1 |
| Navy | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Physics | 1 |
| Politics | 1 |
| Sakhalin | 14 |
| Taxes | 1 |
| Telecommunications | 2 |
| Tengiz | 1 |
| Weapons of mass destruction | 2 |