Home / Standards / GB/T 34919-2017 GB/T 34919-2017 Active Code of practice for examination of printed documents in forensics 法庭科学打印文件检验技术规程 Standard Type GBT ICS 13.310 CCS A92 Status 现行 Issue Date 2017-12-29 Implementation 2018-02-01 Responsible Dept 公安部 Drafting Unit N/A