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| liquid helium (The chemical element helium exists in a liquid form only at the extremely low temperature of 4.15 °K or −269 °C.) | |||
| liquid helium | |||
| helium fluid | |||
| жидкий гелий: 23 phrases in 10 subjects |
| Astronautics | 4 |
| Aviation | 1 |
| Cables and cable production | 1 |
| Makarov | 5 |
| Metrology | 3 |
| Military | 1 |
| Nanotechnology | 2 |
| Physics | 1 |
| Refrigeration | 2 |
| Technology | 3 |