Determination of silicon content in ferrosilicon for export . the potassium fluosilicate volumetric analysis 出口硅铁中硅含量的测定.氟硅酸钾容量法
2.
Test methods of crystalline layered sodium disilicate - potassium fluosilicate volumetric methods for determination of sodium oxide content 层状结晶二硅酸钠试验方法容量法测定氧化钠含量
3.
Test methods of crystalline layered sodium disilicate - potassium fluosilicate volumetric methods for determination of silica dioxide content 层状结晶二硅酸钠试验方法氟硅酸钾容量法测定二氧化硅含量