Home / Standards / GB 17022-1997 GB 17022-1997 Abolished Criteria for quality assessment of field semi-quantitative test kit of salt iodine 盐碘现场半定量检测包质量评定标准 Standard Type GB ICS 11.020 CCS C61 Status 废止 Issue Date 1997-10-06 Implementation 1998-10-01 Responsible Dept 国家卫生健康委 Drafting Unit N/A