Home / Standards / GB 24427 GB 24427 Active Content limitation of mercury, cadmium and lead for zinc anode primary battery 锌负极原电池汞镉铅含量的限制要求 Standard Type GB ICS 29.220.10 CCS K82 Status 现行 Issue Date 2021-04-30 Implementation 2021-11-01 Responsible Dept 工业和信息化部 Drafting Unit 工业和信息化部