BS EN ISO 10058-1:2008
菱镁矿和白云石耐火制品的化学分析(可选X射线荧光法).仪器、试剂和分解及重量分析二氧化硅的测定
Chemical analysis of magnesite and dolomite refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents,
dissolution and determination of
gravimetric silica (ISO 10058-1:2008)