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| jog concentration | |||
| концентрация порогов: 32 phrases in 13 subjects |
| Biotechnology | 1 |
| Ecology | 7 |
| Energy industry | 1 |
| Makarov | 2 |
| Material safety data sheet | 1 |
| Medical | 5 |
| Military | 2 |
| Security systems | 1 |
| Technology | 3 |
| Toxicology | 6 |
| Transport | 1 |
| Water supply | 1 |
| Weapons of mass destruction | 1 |