self rescuer meaning in English
自救器
Examples
- Mine filter self rescuer for carbon monoxide
矿用一氧化碳过滤式自救器 - Test methods of mine filter self rescuer for carbon monoxide
矿用一氧化碳过滤式自救器试验方法 - How to make sure self rescuer quality
如何保证自救器的质量 - Closed - circuit oxygen self rescuers
闭路循环氧气自我救生器 - Self rescuer for carbon monoxide
防一氧化碳的自我救生器