| |||
| conversion cell (solar energy to electricity) | |||
|
cellule de transformation : 8 phrases in 2 subjects |
| Health care | 1 |
| Medical | 7 |
| |||
| conversion cell (solar energy to electricity) | |||
|
cellule de transformation : 8 phrases in 2 subjects |
| Health care | 1 |
| Medical | 7 |