SELECTION OF THE PROPER MATERIALS FOR MEDICAL FACEMASK
Medical facemask is proposed to withstand COVID-19 virus concentration. It contains woven microfibers of polypropylene (PP) and polyamide (PA). PP forms the negatively charged external layer to repel viruses and maintain the health of the mask wearer. PA microfibers as internal layer has a positive...
-д хадгалсан:
| Үндсэн зохиолчид: | , , , |
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| Формат: | Artigo |
| Хэл сонгох: | Inglês |
| Хэвлэсэн: |
Egyptian Society of Tribology
2021-10-01
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| Цуврал: | Journal of the Egyptian Society of Tribology |
| Нөхцлүүд: | |
| Онлайн хандалт: | https://jest.journals.ekb.eg/article_206994_da616807d3746ce926364ef0024c08a2.pdf |
| Шошгууд: |
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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