DIN EN ISO 80601-2-69:2014
医疗电气设备. 第2-69部分: 氧浓缩设备的基本安全和基本性能的详细要求 (ISO 80601-2-69-2014); 德文版本EN ISO 80601-2-69-2014
Medical electrical equipment - Part 2-69: Particular requirements for basic safety and essential performance of oxygen concentrator equipment (ISO 80601-2-69:2014); German version EN ISO 80601-2-69:2014