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| point source of air pollutants | |||
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| point emitter (e.g. of radioactive gas) | |||
| точечный источник выбросов: 1 phrases, 1 sujets |
| Écologie | 1 |
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| point source of air pollutants | |||
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| point emitter (e.g. of radioactive gas) | |||
| точечный источник выбросов: 1 phrases, 1 sujets |
| Écologie | 1 |