Home / Standards / GB/T 39864-2021 GB/T 39864-2021 Active Electrochemical performance test of lithium manganese oxide—Test method for the initial specific discharge capacity and the initial efficiency 锰酸锂电化学性能测试 首次放电比容量及首次充放电效率测试方法 Standard Type GBT ICS 77.160 CCS H 21 Status 现行 Issue Date 2021-03-09 Implementation 2021-10-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A