Home / Standards / GB/T 25948-2010 GB/T 25948-2010 Active Aluminium ores - Determination of total iron content - Titanium trichloride reduction method 铝土矿 铁总量的测定 三氯化钛还原法 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