 |
припотолочный | слой
| дыма
| слой | |
| construct. | lay |
| tech. | barrier; fold; slice; zone |
| слой D | |
| tech. | Chapman layer |
| слой F | |
| tech. | Appleton layer; F layer; F-region |
| i-слой | |
| tech. | intrinsic layer |
| дым | |
| gen. | smoke |
| припотолочный: 3 phrases in 2 subjects |
| Architecture | 2 |
| Firefighting and fire-control systems | 1 |