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| 试设计 | |||
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опытно-конструкторский : 72 phrases in 12 subjects |
| Agriculture | 1 |
| Aviation | 1 |
| Business | 5 |
| Economics | 1 |
| Education | 1 |
| General | 29 |
| International Monetary Fund | 1 |
| Military | 12 |
| Occupational health & safety | 2 |
| Oil and gas | 2 |
| Technology | 16 |
| Weapons of mass destruction | 1 |