YY 9706.274-2022
China industry
standard english version:
YY
中华人民共和国行业标准
INDUSTRY
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
YY 9706.274-2022
Medical electrical equipment Part 2-74: Particular requirements for basic safety and essential performance of respiratory humidification equipment{译} 医用电气设备 第2-74部分:呼吸湿化设备的基本安全和基本性能专用要求
Issued Date:2022/1/13
Implemented Date:2025/5/1
Issued by:
The Standardization Administration of the People's Republic of China