 |
| |||
| cross-sectional area ratio (Yeldar Azanbayev) | |||
| отношение площади поперечного сечения: 2 phrases in 2 subjects |
| Firefighting and fire-control systems | 1 |
| Mass media | 1 |
|
| |||
| cross-sectional area ratio (Yeldar Azanbayev) | |||
| отношение площади поперечного сечения: 2 phrases in 2 subjects |
| Firefighting and fire-control systems | 1 |
| Mass media | 1 |