Home / Standards / GB/T 12988-2009 GB/T 12988-2009 Active Test method for abrasion resistance of inorganic paving materials 无机地面材料耐磨性能试验方法 Standard Type GBT ICS 91.100.30 CCS Q04 Status 现行 Issue Date 2009-03-09 Implementation 2009-11-05 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A