 |
| |||
| первичная реакционная зона (of a flame); внутренняя зона (of a flame); зона первичного сгорания (of a flame) | |||
| внутренняя зона | |||
| inner zone: 15 phrases in 9 subjects |
| Artillery | 2 |
| Astronomy | 3 |
| Electronics | 1 |
| Energy industry | 1 |
| Geophysics | 1 |
| Military | 4 |
| Paleontology | 1 |
| Physics | 1 |
| Security systems | 1 |