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| граница уровня (напр., пилотажных характеристик) | |||
| предельный уровень | |||
| level limit: 19 phrases in 10 subjects |
| Aviation | 1 |
| Energy industry | 1 |
| GOST | 1 |
| Makarov | 4 |
| Military | 2 |
| Natural resourses and wildlife conservation | 1 |
| Silicate industry | 1 |
| Technology | 5 |
| Telecommunications | 1 |
| Transport | 2 |