Home / Standards / GB/T 26018-2010 GB/T 26018-2010 Abolished High purity cobalt 高纯钴 Standard Type GBT ICS 77.150.70 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