现行 JJF 1220-1990
903.89～1337.58K温度基准操作技术规范 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
发布日期：
实施日期：
分类信息
发布单位或类别： 中国 国家计量技术规范
CCS分类： A54综合 - 计量 - 热学计量
ICS分类：
标准简介

无

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最后更新时间 2025-08-28