 |
| |||
| mesure atmosphérique | |||
| air measurement: 9 phrases in 6 subjects |
| Communications | 1 |
| Electronics | 1 |
| Environment | 1 |
| General | 1 |
| Natural resourses and wildlife conservation | 4 |
| Дозиметрия | 1 |
|
| |||
| mesure atmosphérique | |||
| air measurement: 9 phrases in 6 subjects |
| Communications | 1 |
| Electronics | 1 |
| Environment | 1 |
| General | 1 |
| Natural resourses and wildlife conservation | 4 |
| Дозиметрия | 1 |