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| — pause (слоя) | |||
| limite supérieure | |||
| borne supérieure | |||
| верхняя граница: 29 phrases in 12 subjects |
| Astronautics | 4 |
| Aviation | 4 |
| Geology | 1 |
| Information technology | 2 |
| Mathematics | 1 |
| Medical | 1 |
| Military | 1 |
| Natural resourses and wildlife conservation | 4 |
| Radio | 5 |
| Technology | 4 |
| Trucks/Lorries | 1 |
| United Nations | 1 |