 |
| |||
| fuel efficiency | |||
| эффективность топлива: 15 phrases in 8 subjects |
| Automobiles | 3 |
| Electrical engineering | 1 |
| Energy industry | 4 |
| Energy system | 1 |
| General | 1 |
| Solar power | 3 |
| Technology | 1 |
| Thermal engineering | 1 |
|
| |||
| fuel efficiency | |||
| эффективность топлива: 15 phrases in 8 subjects |
| Automobiles | 3 |
| Electrical engineering | 1 |
| Energy industry | 4 |
| Energy system | 1 |
| General | 1 |
| Solar power | 3 |
| Technology | 1 |
| Thermal engineering | 1 |