GB/T 12215-2019
Bauxite sand and flour for investment casting
YB/T 5179-2005
Bauxite clinker
YB/T 5180-2020
YB 2212-1982
GB/T 12215-1990
Bauxite sand and flour for investment casting
T/SACE 024-2022
GB 12214-12215-90
Silica and Bauxite sand and flour for investment casting
YB/T 5180-2005
Test method of impurity for flint clay and bauxite clinker
SN/T 0481.5-2012
Inspection of bauxite for import and export-Part 5:Determination of sulfur content
GB/T 18882.2-2017(\u82f1\u6587\u7248)
离子型稀土矿混合稀土氧化物化学分析方法 第2部分:三氧化二铝量的测定
SN/T 0563-1996
GB/T 24583.8-2019(\u82f1\u6587\u7248)
钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法
SN/T 0481.8-2010
Methods for inspection of bauxite for export-Part 8:Determination of sulfur content-High frequency combustion-infrared absorption method
GB/T 24231-2009(\u82f1\u6587\u7248)
铬矿石 镁、铝、硅、钙、钛、钒、铬、锰、铁和镍含量的测定 波长色散X射线荧光光谱法
SN/T 0481.9-2010
Methods for inspection of bauxite for export-Part 9:Determination of free iron content-1,10-Phenanthroline spectrophotometric method
SN/T 0481.2-2011
Inspection of bauxite for import and export-Part 2:Determination of silicon dioxide content Molybdenum blue spectrophotometric method
SN/T 0481.11-2011
Inspection of bauxite for import and export-Part 11:Determination of titanium dioxide content-Hydrogen peroxide spectrophotometric method
YB 2212-82
SN/T 0481.7-2007
Inspection of bauxite for import and export-Determination of Fe2O3,TiO2,SiO2,CaO,MgO content-Inductively coupled plasma atomic emission spectrometry
GB/T 8152.17-2023(\u82f1\u6587\u7248)
铅精矿化学分析方法 第17部分:铝、镁、铁、铜、锌、镉、砷、锑、铋、钙含量的测定 电感耦合等离子体原子发射光谱法