rescue breathing apparatus
常见例句
- Self-contained breathing apparatus may be required to prevent asphyxiation of rescue workers.
为防止救援人员窒息,要求配备自给式呼吸器。
www.airproducts.com.cn - Self-contained breathing apparatus(SCBA) may be required to prevent asphyxiation of rescue personnel.
可能要求备有自给式呼吸器(SCBA),以防止救援人员窒息。 - Personnel, including rescue workers, should not enter areas where the oxygen concentration is below19.5%, unless provided with a self-contained breathing apparatus (SCBA) or airline respirator.
除非备有自己式呼吸器(SCBA)或空气管呼吸器,任何人,包括救援人员,都不能进入氧浓度低于19.5%的区域。 返回 rescue breathing apparatus