Home / Standards / GB/T 13826-2008 GB/T 13826-2008 Active Wet type (non-metallic)friction materials 湿式(非金属类)摩擦材料 Standard Type GBT ICS 25.100.70 CCS J43 Status 现行 Issue Date 2008-06-19 Implementation 2009-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A