Objective: To introduce a method and its safety in examining ear baric function of flying personnel in hyperbaric chamber.
目的：介绍高压舱检查飞行人员耳气压功能的方法及其安全性。
2
Exterior light Fixture: Fluorescent lights are mounted outside the fume hood chamber for improved safety, increased operating life and convenient service.
外部电灯组件：荧光灯安装于通风柜室外部，以提高安全，增加操作寿命以及方便服务。
3
Combustion chamber, chimney, induced draft fan etc all installed in the workshop with external, to ensure the workshop of sanitary and worker safety.