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| contamination Introduction into or onto water, air, soil or other media of microorganisms, chemicals, toxic substances, wastes, wastewater or other pollutants in a concentration that makes the medium unfit for its next intended use | |||
| food contamination | |||
| contamination; laboratory contamination | |||
| kontaminácia: 14 phrases in 4 subjects |
| Economy | 1 |
| Environment | 10 |
| Food industry | 1 |
| Medical | 2 |