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| defense research | |||
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| War Research (ileen) | |||
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оборонные исследования : 61 phrases in 12 subjects |
| Astronautics | 7 |
| British usage, not spelling | 1 |
| China | 1 |
| Electronics | 1 |
| General | 12 |
| Medical | 1 |
| Military | 26 |
| Politics | 5 |
| Research and development | 1 |
| Security systems | 2 |
| Technology | 3 |
| Weapons of mass destruction | 1 |