시중에 판매되는 다양한 비인증 마스크의 분진 포집효율과 안면부 흡기저항 평가
Published in Seoul National University Open Repository (Seoul National University) • Jun 1, 2021
Authors:,,
강소현
김수민
윤충식
Abstract
Objectives: Wearing medical masks has been recommended since the declaration of coronavirus disease-19 (COVID-19) as a pandemic disease. Certified medical masks are evaluated according to filtration efficiency and facial inhalation resistance. However, some people use non-certified common masks. Thi...
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