醫用口罩的要求和測試方法檢測

醫用口罩的要求和測試方法檢測項目報價？??解決方案？??檢測周期？??樣品要求？

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DIN EN 14683-2014醫用面罩. 要求和試驗方法; 德文版本EN 14683-2014

This European Standard specifies construction, performance requirements and test methods for medical face masks intended to limit the transmission of infective agents from staff to patients and during surgical procedures and other medical settings with similar requirements. A medical face mask with an appropriate microbial barrier can also be effective in reducing the emission of infective agents from the nose and mouth of an asymptomatic carrier or a patient with clinical symptoms.