变压器用绕组温控器校准规范
Calibration Specification of winding thermometer indicator for transformer
标准状态
发布于:2023-07-15
实施于:2023-09-15
废止
基本信息
JJF(晋)74-2023
现行
2023-07-15
2023-09-15
山西省市场监督管理局
Calibration Specification of winding thermometer indicator for transformer