Home / Standards / GB/T 26013-2010 GB/T 26013-2010 Active Tin Dioxide 二氧化锡 Standard Type GBT ICS 71.060.20 CCS G13 Status 现行 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