 |
| |||
| nontoxic material (matter, substance) | |||
| non-toxic matter | |||
| нетоксичное вещество: 8 phrases in 7 subjects |
| Biotechnology | 1 |
| Ecology | 1 |
| Makarov | 1 |
| Military | 1 |
| Refrigeration | 2 |
| Technology | 1 |
| Water supply | 1 |
|
| |||
| nontoxic material (matter, substance) | |||
| non-toxic matter | |||
| нетоксичное вещество: 8 phrases in 7 subjects |
| Biotechnology | 1 |
| Ecology | 1 |
| Makarov | 1 |
| Military | 1 |
| Refrigeration | 2 |
| Technology | 1 |
| Water supply | 1 |