Home / Standards / GB/T 6516-2010 GB/T 6516-2010 Abolished Electrolytic nickel 电解镍 Standard Type GBT ICS 77.150.40 CCS H62 Status 废止 Issue Date 2011-01-10 Implementation 2011-10-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A