Home / Standards / GB/T 30835-2014 GB/T 30835-2014 Active Lithium iron phosphate-carbon composite cathode materials for lithium ion battery 锂离子电池用炭复合磷酸铁锂正极材料 Standard Type GBT ICS 29.050 CCS Q53 Status 现行 Issue Date 2014-05-06 Implementation 2015-04-01 Responsible Dept 中国钢铁工业协会 Drafting Unit 中国钢铁工业协会