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плоскостная система | |||
плоская система |
plane system : 27 phrases in 12 subjects |
Aviation | 3 |
Construction | 6 |
Electronics | 2 |
Geophysics | 1 |
Gyroscopes | 1 |
Helicopters | 1 |
Makarov | 2 |
Mathematics | 1 |
Nautical | 5 |
Programming | 2 |
Road works | 2 |
Telecommunications | 1 |