 |
| fire box: 52 phrases in 23 subjects |
| Armored vehicles | 1 |
| Caspian | 1 |
| Cement | 1 |
| Construction | 3 |
| Firefighting and fire-control systems | 6 |
| Industry | 1 |
| Makarov | 1 |
| Mass media | 2 |
| Mechanic engineering | 4 |
| Military | 5 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Production | 1 |
| Public utilities | 3 |
| Rail transport | 4 |
| Sakhalin | 1 |
| Shipbuilding | 3 |
| Technology | 5 |
| Tengiz | 1 |
| Thermal engineering | 2 |
| Transport | 2 |
| Weapons and gunsmithing | 2 |