 |
| |||
| supplementary firing | |||
| дополнительное сжигание топлива: 8 phrases in 4 subjects |
| Automobiles | 1 |
| Energy industry | 5 |
| Technology | 1 |
| Transport | 1 |
|
| |||
| supplementary firing | |||
| дополнительное сжигание топлива: 8 phrases in 4 subjects |
| Automobiles | 1 |
| Energy industry | 5 |
| Technology | 1 |
| Transport | 1 |