breathing apparatus
短语词组
- breathing g apparatus 呼吸器具;呼吸机
- abdominal breathing training apparatus 腹式呼吸训练仪
- Self -contained re-breathing diving apparatus 自备式潜水呼吸器
- oxygen breathing apparatus 氧气呼吸器;氧气面具;吸氧器
- Rescue Breathing Apparatus 救生呼吸器;救生呼吸设备;急救复苏呼吸器
- air -breathing apparatus 空气呼吸装置
- escape breathing apparatus 避难呼吸器
- regenerative breathing apparatus 再生式呼吸器
- Draeger Breathing Apparatus 德雷格型氧气呼吸器 返回 breathing apparatus