250~2500 纳米光谱辐射亮度和照度基准操作技术规范
Operating Technical Norm of Primary Standard for Spectral and Irradiance in the Range of 250~2500nm
标准状态
发布于:1990-01-01
实施于:1990-01-01
废止
基本信息
JJF 1321-1990
现行
1990-01-01
1990-01-01
国家市场监督管理总局
国家技术监督局
调整(转号)JJG1321-1990
Operating Technical Norm of Primary Standard for Spectral and Irradiance in the Range of 250~2500nm