Home / Standards / GB/T 33827-2017 GB/T 33827-2017 Active Determination of magnetic impurities in anode nanomaterials for Li-ion battery 锂电池用纳米负极材料中磁性物质含量的测定方法 Standard Type GBT ICS 71.060.50 CCS G12 Status 现行 Issue Date 2017-05-31 Implementation 2017-12-01 Responsible Dept 中国科学院 Drafting Unit N/A