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- oronasal respirator 鼻呼吸罩
- What if the respirator does not fit me? 如果防护口罩不适合我怎么办?
- She is in a coma and attached to a respirator. 她在昏迷中,还连着个呼吸器。
- She is in coma and attached to a respirator. 她在昏迷中,还戴着呼吸器。
- How do I clean and sanitize a reusable respirator? 如何清洗和消毒可重复使用的呼吸防护用品?
- Q24：Can I clean or wash a disposable respirator? 问24：能清洗随弃式呼吸防护口罩么?
- Q48：How do I clean and sanitize my respirator? 问48：我应该如何清洗和消毒我的呼吸器？
- I just want to sell elk a respirator. 我只是想卖给驼鹿一个防毒面具。
- Q21：Should an influenza patient wear a respirator? 问21：是否应该给流感患者戴呼吸防护口罩？
- Position the respirator under you chin with the nosepiece up. 将呼吸器置于下颚下端，并且将鼻梁夹朝上。
- A device, such as a respirator or an inhaler, by which a gas, vapor, or air is drawn in. 吸入器用来吸入气体，蒸汽或空气的仪器，如呼吸器或吸气器
- MSA has improved the Advantage 200 respirator even further. MSA更进一步改良Advantage 200 LS防毒面具。
- How do I clean and maintain a disposable respirator? 应如何清洗和保养一次性防护口罩?
- How do I put on the respirator and check for proper fit? 如何佩戴防护口罩并检验适合性?
- Every respirator has multiple functional characteristics. 每个呼吸机都有多种功能特征。
- Are there any medical restrictions for wearing a respirator? 对佩戴防护口罩是否有医学方面的限制?
- Test method for filter efficiency of filtering particle respirator. 过滤式防微粒口罩过滤效率的试验方法.
- Test method for the dead space of filtering particle respirator. 过滤式防微粒口罩死腔的试验方法.
- Q14：How do I put on the respirator and check for proper fit? 问14：如何佩戴呼吸器并进行适合性检验？
- You can't breath?? Hum. I don't have a respirator to help you. 呼吸器没有抱抱倒是有妳要不要?
