呼吸罩
Never wash or disinfect these respirators. 决不要清洗或消毒呼吸防护口罩。
What are the risks of these respirators? 使用呼吸防护口罩会有风险？
Never share these respirators with others. 决不要与其他人共用呼吸防护口罩。
Q45：How can I clean and sanitize reusable respirators and PAPRs? 问45：如何清洗和消毒可重复使用的呼吸器和PAPR？
Q19：Are government-certified respirators tested for BFE? 问19：政府认证的呼吸防护口罩经过BFE检测么？
Are there disposable respirators that are cleared by FDA? 是否有经过FDA批准的随弃式呼吸防护口罩？
