 |
| |||
| secondary combustion zone; outer zone (of a flame); secondary reaction zone | |||
| external environment zone | |||
| external zone (напр., площадки АЭС) | |||
| fringe-zone | |||
| fringe zone (MichaelBurov); fringe zone (при заводнении) | |||
| outer zone (пламени); external zone | |||
| foreign area (oleg.vigodsky) | |||
| внешняя зона: 43 phrases in 21 subjects |