 |
| |||
| химическое вредное вещество (Alexander Demidov) | |||
| вредоносный химикат | |||
| harmful chemical: 5 phrases in 5 subjects |
| Ecology | 1 |
| General | 1 |
| Makarov | 1 |
| Occupational health & safety | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| химическое вредное вещество (Alexander Demidov) | |||
| вредоносный химикат | |||
| harmful chemical: 5 phrases in 5 subjects |
| Ecology | 1 |
| General | 1 |
| Makarov | 1 |
| Occupational health & safety | 1 |
| Weapons of mass destruction | 1 |