 |
| |||
| gas flame | |||
| газовое пламя: 8 phrases in 7 subjects |
| Architecture | 1 |
| Construction | 2 |
| Electrical engineering | 1 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Mechanic engineering | 1 |
| Technology | 1 |
|
| |||
| gas flame | |||
| газовое пламя: 8 phrases in 7 subjects |
| Architecture | 1 |
| Construction | 2 |
| Electrical engineering | 1 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Mechanic engineering | 1 |
| Technology | 1 |