铸造化铁炉酸性炉渣化学分析方法 总则及一般规定
Chemical analysis methods for acid slay of cupola-General rules and specifications

1999-06-24

铸造化铁炉酸性炉渣化学分析方法 高氯酸脱水重量法测定二氧化硅量
Chemical analysis methods for acid slay of cupola-Determination of silica by gravimetric method using perchloric acid dewatering

1999-06-24

铸造化铁炉酸性炉渣化学分析方法 高锰酸钾容量法测定氧化钙量
Chemical analysis methods for acid slay of cupola-Determination of calcium oxide by volumetric method using potassium permanganate

1999-06-24

铸造化铁炉酸性炉渣化学分析方法 燃烧--碘酸钾容量法测定硫量
Chemical analysis methods for acid slay of cupola-Determination of sulphur by volumetric method using combustion of potassium iodate

1999-06-24

铸造化铁炉酸性炉渣化学分析方法 重铬酸钾容量法测定氧化亚铁量
Chemical analysis methods for acid slay of cupola-Determination of ferrous oxide by volumetric method using potassium dichromate

1999-06-24

铸造化铁炉酸性炉渣化学分析方法 DDTC分离EDTA容量法测定氧化镁量
Chemical analysis methods for acid slay of cupola-Determination of magnesium oxide by DDTC separation process and EDTA volumetric method

1999-06-24

铸造化铁炉酸性炉渣化学分析方法 亚砷酸钠-亚硝酸钠容量法测定一氧化锰量
Chemical analysis methods for acid slay of cupola-Determination of manganous oxide by volumetric method using sodium arsenite nitrite

1999-06-24

铸造化铁炉酸性炉渣化学分析方法 氟化钠-EDTA容量法测定三氧化二铝量
Chemical analysis methods for acid slay of cupola-Determination of aluminium oxide by volumetric method using sodium f luoride - EDTA

1999-06-24

铸造化铁炉酸性炉渣化学分析方法 磷钒钼黄-甲基异丁基甲酮萃取光度法测定五氧化二磷量
Chemical analysis methods for acid slay of cupola-Determination of phosphorus pentoxide by extraction molybdophosphate yellow using methlisobutyl ketone spectrophotometic method of vanadium

1999-06-24