Home / Standards / GB/T 14503-2008 GB/T 14503-2008 Active General principle of nomenclature and classification of radioisotope products 放射性同位素产品的分类和命名原则 Standard Type GBT ICS 27.120.01 CCS F50 Status 现行 Issue Date 2008-07-02 Implementation 2009-04-01 Responsible Dept 国家标准委 Drafting Unit N/A