Home / Standards / GB/T 23608-2009 GB/T 23608-2009 Abolished Platinum groups metals waste classification and technology qualification 铂族金属废料分类和技术条件 Standard Type GBT ICS 77.150.99 CCS H68 Status 废止 Issue Date 2009-04-15 Implementation 2010-02-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A