 |
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| National Transportation Safety Board (bbc.com Oleksandr Spirin) | |||
| Национальный совет по безопасности транспорта: 4 phrases in 4 subjects |
| Aviation | 1 |
| General | 1 |
| Technology | 1 |
| United States | 1 |
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| |||
| National Transportation Safety Board (bbc.com Oleksandr Spirin) | |||
| Национальный совет по безопасности транспорта: 4 phrases in 4 subjects |
| Aviation | 1 |
| General | 1 |
| Technology | 1 |
| United States | 1 |