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| air quality The degree to which air is polluted; the type and maximum concentration of man-produced pollutants that should be permitted in the atmosphere (stopień zanieczyszczenia powietrza; dopuszczalne zanieczyszczenie powietrza) | |||
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jakość powietrza : 5 phrases in 2 subjects |
| Environment | 4 |
| Politics | 1 |
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