Home / Standards / GB/T 17292-2008 GB/T 17292-2008 Active Micrographics - Requirement on the quality of first generation silver - gelatin microforms 缩微摄影技术 第一代银-明胶型缩微品的质量要求 Standard Type GBT ICS 37.080 CCS A14 Status 现行 Issue Date 2008-07-16 Implementation 2009-01-01 Responsible Dept 国家标准委 Drafting Unit N/A