NF C46-050-2-1*NF EN 61326-2-1:2013
測量、控制和實驗室用電氣設備 電磁兼容性（EMC）要求 第2-1部分：詳細要求 用于電磁兼容性無保護設施的感光試驗和測量設備的試驗配置、操作條件和性能標準
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-1 : particular requirements - Test configurations, operational conditions and performance criteria for sensitive test and measurement equipment for EMC unprotecte