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unsupported | |||
airborne (о фазе движения Александр Рыжов) |
безопорный: 30 phrases in 13 subjects |
Agriculture | 1 |
Astronautics | 4 |
Automated equipment | 1 |
Aviation | 1 |
Bridge construction | 1 |
Makarov | 2 |
Nautical | 1 |
Oil and gas | 2 |
Oil and gas technology | 1 |
Optics branch of physics | 1 |
Physics | 10 |
Sakhalin | 2 |
Sports | 3 |