903.89~1337.58K温度基准操作技术规范
Operating Technical Norm of Temperature Primary Standard in the Range from 903.89 to 1337.58K
标准状态
发布于:1990-01-01
实施于:1990-01-01
废止
基本信息
JJF 1220-1990
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)JJG1220-1990
Operating Technical Norm of Temperature Primary Standard in the Range from 903.89 to 1337.58K