Key Technical Standards for Medical Protective Masks and Surgical Masks (GB 19083 / YY 0469)
The current mandatory national standard for medical protective masks is GB 19083-2010, and the industry standard for surgical masks is YY 0469-2011 (latest versions GB 19083-2023 and YY 0469-2023); both set core technical requirements such as filtration performance and fit.
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