 |
| |||
| pression d'oxygène | |||
| pression d'oxygène | |||
| oxygen pressure: 16 phrases in 6 subjects |
| Chemistry | 1 |
| Medical | 3 |
| Medical appliances | 3 |
| Metallurgy | 5 |
| Natural resourses and wildlife conservation | 1 |
| Transport | 3 |
|
| |||
| pression d'oxygène | |||
| pression d'oxygène | |||
| oxygen pressure: 16 phrases in 6 subjects |
| Chemistry | 1 |
| Medical | 3 |
| Medical appliances | 3 |
| Metallurgy | 5 |
| Natural resourses and wildlife conservation | 1 |
| Transport | 3 |