| |||
| atomarer Wasserstoff; aktiver Wasserstoff | |||
|
atomic hydrogen : 18 phrases in 5 subjects |
| Chemistry | 3 |
| General | 7 |
| Metallurgy | 6 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 1 |
| |||
| atomarer Wasserstoff; aktiver Wasserstoff | |||
|
atomic hydrogen : 18 phrases in 5 subjects |
| Chemistry | 3 |
| General | 7 |
| Metallurgy | 6 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 1 |