 |
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| biological limit | |||
| биологический предел: 8 phrases in 7 subjects |
| Astronomy | 1 |
| Ecology | 2 |
| General | 1 |
| Medical | 1 |
| Occupational health & safety | 1 |
| United Nations | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| biological limit | |||
| биологический предел: 8 phrases in 7 subjects |
| Astronomy | 1 |
| Ecology | 2 |
| General | 1 |
| Medical | 1 |
| Occupational health & safety | 1 |
| United Nations | 1 |
| Weapons of mass destruction | 1 |