| |||
| приготовление раствора (Alexander Demidov) | |||
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solution preparation : 9 phrases in 5 subjects |
| Energy industry | 1 |
| Medical | 1 |
| Occupational health & safety | 2 |
| Pharmacology | 1 |
| Weapons of mass destruction | 4 |
| |||
| приготовление раствора (Alexander Demidov) | |||
|
solution preparation : 9 phrases in 5 subjects |
| Energy industry | 1 |
| Medical | 1 |
| Occupational health & safety | 2 |
| Pharmacology | 1 |
| Weapons of mass destruction | 4 |