低压电流互感器计量性能在线评估规范
Specification for Online Evaluation of Measurement Performance of Low Voltage Current Transformer
标准状态
发布于:2025-02-15
实施于:2025-02-15
废止
基本信息
JJF(冀)243-2025
现行
2025-02-15
2025-02-15
河北省市场监督管理局
Specification for Online Evaluation of Measurement Performance of Low Voltage Current Transformer