 |
| coolant system: 179 phrases in 20 subjects |
| Astronautics | 4 |
| Automated equipment | 11 |
| Automobiles | 2 |
| Construction | 4 |
| Electronics | 33 |
| Energy industry | 40 |
| General | 3 |
| Makarov | 1 |
| Mechanics | 4 |
| Metallurgy | 1 |
| Military | 1 |
| Nautical | 5 |
| Nuclear and fusion power | 11 |
| Nuclear physics | 4 |
| Production | 1 |
| Refrigeration | 1 |
| Roll stock | 1 |
| Shipbuilding | 3 |
| Technology | 38 |
| Transport | 11 |