 |
| extinguisher: 253 phrases in 42 subjects |
| Architecture | 1 |
| Armored vehicles | 2 |
| Astronautics | 12 |
| Automated equipment | 1 |
| Automobiles | 7 |
| Aviation | 24 |
| Biotechnology | 2 |
| Bridge construction | 1 |
| Caspian | 1 |
| Chemistry | 3 |
| Construction | 9 |
| Drilling | 3 |
| Ecology | 6 |
| Electronics | 1 |
| Energy industry | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Firefighting and fire-control systems | 57 |
| Forestry | 1 |
| General | 9 |
| Gold mining | 2 |
| Makarov | 4 |
| Mechanics | 2 |
| Metallurgy | 2 |
| Military | 6 |
| Mining | 2 |
| Nautical | 8 |
| Occupational health & safety | 15 |
| Oil and gas | 4 |
| Oil and gas technology | 2 |
| Oilfields | 6 |
| Plastics | 1 |
| Public utilities | 4 |
| Rail transport | 2 |
| Robotics | 2 |
| Sakhalin | 3 |
| Sakhalin R | 1 |
| Security systems | 4 |
| Shipbuilding | 3 |
| Technology | 33 |
| Tobacco industry | 1 |
| Transport | 3 |
| Weapons of mass destruction | 1 |