氧气系统 meaning in Chinese

oxygen breathing system
oxygen system
oxygen-collection system

Standard guide for studying fire incidents in oxygen systems
研究氧气系统火灾事故的标准指南
Aircraft oxygen systems and equipment - guide to cleaning labelling and packaging
飞行器氧气系统和设备.标签与包装品的清洁处理指南
Would please handle with care and don ' t damage the oxygen system / water tank / partition of cargo compartment
小心装货，不要碰坏货舱里的氧气系统/水乡/隔板。