Home / Standards / GB/T 26055-2010 GB/T 26055-2010 Abolished Reproduced tungsten carbide powder 再生碳化钨粉 Standard Type GBT ICS 77.160 CCS H71 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