 |
| water light: 154 phrases in 18 subjects |
| Construction | 3 |
| Electrical engineering | 5 |
| Electronics | 23 |
| Energy industry | 15 |
| Firefighting and fire-control systems | 3 |
| General | 4 |
| Makarov | 8 |
| Military | 7 |
| Natural resourses and wildlife conservation | 2 |
| Nautical | 9 |
| Nuclear and fusion power | 28 |
| Nuclear physics | 3 |
| Physical chemistry | 7 |
| Physics | 4 |
| Polymers | 1 |
| Shipbuilding | 2 |
| Technology | 28 |
| Thermal engineering | 2 |