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| проба; спуск | |||
| 试滑: 35 phrases in 9 subjects |
| Chemistry | 1 |
| Construction | 1 |
| Electronics | 1 |
| General | 13 |
| Military | 1 |
| Missiles | 4 |
| Oil and gas | 1 |
| Rail transport | 1 |
| Technology | 12 |
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