combustibil | |
econ. | degviela |
| |||
degviela | |||
kurināmais |
combustibil: 41 phrases in 10 subjects |
Chemistry | 3 |
Ecology | 2 |
Economy | 11 |
Energy industry | 5 |
Environment | 12 |
Materials science | 1 |
Mechanic engineering | 1 |
Obsolete / dated | 1 |
Research and development | 1 |
Transport | 4 |