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оперативная бригада (исп. в договорах на предоставление услуг Ulkina) | |||
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сервисный экипаж (Alexander Demidov) |
services crew: 10 phrases in 7 subjects |
Astronautics | 1 |
Aviation | 2 |
Bridge construction | 1 |
Oil and gas | 2 |
Oil and gas technology | 1 |
Rail transport | 1 |
Technology | 2 |