 |
| |||
| начало горения | |||
| воспламенение горючей смеси | |||
| combustion initiation: 8 phrases in 6 subjects |
| Astronautics | 2 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 2 |
| Technology | 1 |
| Thermal engineering | 1 |
|
| |||
| начало горения | |||
| воспламенение горючей смеси | |||
| combustion initiation: 8 phrases in 6 subjects |
| Astronautics | 2 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 2 |
| Technology | 1 |
| Thermal engineering | 1 |