# self_rescuer
## 压缩氧
## 过程
1. 外壳去掉
2. 脖带戴好 
3. 咬口具
4. 氧气瓶开启
5. 补气
6. 带鼻夹

## 模型label名称
- chemical_oxygen_self-rescuer
- aerostat_gasbag
- neckband
- head
- mouthpiece
- valve
- air make-up
- hand
- noseclip
- compressed_oxygen_self_rescuer
- cloth_cover
- compression_airbags
- starter_pin
- activate
- pin