Home / Standards / GB/T 25943-2010 GB/T 25943-2010 Active Aluminium ores - Experimental methods for checking the precision of sampling 铝土矿 检验取样精度的实验方法 Standard Type GBT ICS 73.060.40 CCS H30 Status 现行 Issue Date 2010-12-23 Implementation 2011-09-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A