救生器 meaning in Chinese
buoyant apparatus
life preserver
life saving apparatus
Examples
- Standard guide for performance of an ice rescuer - level ii
冰救生器性能的标准指南-级 - 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