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| лабораторные исследования | |||
| лабораторное исследование | |||
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| лабораторные исследования | |||
| recherche de laboratoire: 22 phrases in 12 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Aviation | 4 |
| Chemistry | 4 |
| Construction | 1 |
| Forestry | 2 |
| Information technology | 1 |
| Mechanic engineering | 1 |
| Medical appliances | 1 |
| Metallurgy | 2 |
| Military | 2 |
| Technology | 2 |