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Pro vložení Vašeho dotazu - založte prosím nové téma zde- air pollution In recent years
- air pollution In recent years, PM2.5 has contributed to the number of lung cancer cases. continued to increase which makes people pay attention to air pollution According to statistics from the Ministry of Health and Welfare, pneumonia is the third leading cause of death, besides PM2.5, there are also air pollutants such as PM10, sulfur dioxide. nitrogen oxide Carbon monoxide and ozone that harm the human body อ่านต่อเพิ่มเติม> โรงเรียนวัดเขาปิ่นทอง สาระน่ารู้> มลพิษทางอากาศ
- Vložil: David v 09:45 dne 23.07.2021
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- vložil: anonym | 10:42 dne 15.01.2023
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