美利体育登录入口官网:KS C IEC 60601-2-51-2013 医用电气美利体育官网首页网址第2部分 51:记录和分析单通道和多通道心电图机的基本性能等安全特殊要求
Medical electrical equipment - Part 2 - 51: Particular requirements for safety, including essential performance, of recording and analysing single channel and multichannel electrocardiographs