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range accuracy : 24 phrases in 15 subjects |
Astronautics | 2 |
Aviation | 1 |
Electronics | 1 |
Energy industry | 1 |
General | 2 |
Gold mining | 1 |
Karachaganak | 1 |
Linguistics | 1 |
Makarov | 1 |
Mathematics | 1 |
Metrology | 1 |
Military | 5 |
Nanotechnology | 1 |
Navigation | 1 |
Technology | 4 |