This paper introduces the printciples of the medical gas central supply system and its structure,Classifieation, standards, flow chart and its advantages,and its quatity guarantee and quality conlrol.

• 介绍了现代医院医用气体中心供应系统的优点、种类、标准、构成,流程及工作原理,并从安装工艺、技术规范、工程招标、施工管理、工程验收及操作、维修保养培训方面提出了其质量保证与质量控制具体内容。