Home / Standards / GB/T 21052-2007 GB/T 21052-2007 Active Information security technology - Physical security technical requirement for information system 信息安全技术 信息系统物理安全技术要求 Standard Type GBT ICS 35.040 CCS L80 Status 现行 Issue Date 2007-08-23 Implementation 2008-01-01 Responsible Dept 国家标准委 Drafting Unit N/A