Home / Standards / GB 12899-2003 GB 12899-2003 Abolished General specification for hand-held metal detector 手持式金属探测器通用技术规范 Standard Type GB ICS 13.310 CCS A91 Status 废止 Issue Date 2003-10-09 Implementation 2004-06-01 Responsible Dept 公安部 Drafting Unit 公安部