 |
| hermetically sealed: 31 phrases in 21 subjects |
| Accumulators | 1 |
| Agriculture | 1 |
| Animal husbandry | 1 |
| Computer numerical control | 1 |
| Computers | 1 |
| Earth sciences | 2 |
| Ecology | 1 |
| Electronics | 2 |
| General | 1 |
| Health care | 1 |
| Information technology | 1 |
| Materials science | 1 |
| Medical | 1 |
| Microelectronics | 3 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 1 |
| Physical sciences | 1 |
| Refrigeration | 6 |
| Telecommunications | 1 |
| Transport | 1 |
| Радиоактивное излучение | 2 |