 |
| |||
| безопасная доза облучения | |||
| safe exposure: 8 phrases in 6 subjects |
| Ecology | 3 |
| Laser medicine | 1 |
| Makarov | 1 |
| Military | 1 |
| Occupational health & safety | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| безопасная доза облучения | |||
| safe exposure: 8 phrases in 6 subjects |
| Ecology | 3 |
| Laser medicine | 1 |
| Makarov | 1 |
| Military | 1 |
| Occupational health & safety | 1 |
| Weapons of mass destruction | 1 |