Home / Standards / GB/Z 27429-2022 GB/Z 27429-2022 Active Guide to evaluation of laboratory research data uncertainty 实验室科研数据不确定性评估指南 Standard Type GBZ ICS 03.120.30 CCS A40 Status 现行 Issue Date 2022-10-12 Implementation N/A Responsible Dept 国家标准委 Drafting Unit N/A