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182612+ standards in database
182612 result(s) found
氧化铝化学分析方法和物理性能测定方法 取样
Chemical analysis methods and determination of physical performance of alumina--Sampling
氧化铝化学分析方法和物理性能测定方法 试样的制备和贮存
Chemical analysis methods and determination of physical performance of alumina--Preparation andstorage of test samples
氧化铝化学分析方法和物理性能测定方法 安息角的测定
Chemical analysis methods and determination of physical performance of alumina--Measurement of the angle of repose
氧化铝化学分析方法和物理性能测定方法 松装密度的测定
Chemical analysismethods and determination of physical performance of alumina--Determination of untamped density
氧化铝化学分析方法和物理性能测定方法 有效密度的测定 比重瓶法
Chemical analysis methods and determination of physical performance of alumina--Determination of absolute density--Pycnometer method
氧化铝化学分析方法和物理性能测定方法 小于60μm的细粉末粒度分布的测定 湿筛法
Chemical analysis methods and determination of physical performance of alumina--Determination of the fine particle size distribution(less than 60μm)--Method using electroformed sieves
氧化铝化学分析方法和物理性能测定方法 吸附指数的测定
Chemical analysismethods and determination of physical performance of alumina--Determination of an absorption index
氧化铝化学分析方法和物理性能测定方法 钼蓝光度法测定二氧化硅含量
Chemical analysis methods and determination of physical performance of alumina--Determination of silicon dioxide content--Molybdenum blue photometric method
氧化铝化学分析方法和物理性能测定方法 邻二氮杂菲光度法测定三氧化二铁含量
Chemical analysis methods and determination of physical performance of alumina--Determination of ferric oxide content--Orthophenanthroline photometric method
氧化铝化学分析方法和物理性能测定方法 二安替吡啉甲烷光度法测定二氧化钛含量
Chemical analysis methods and determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method
氧化铝化学分析方法和物理性能测定方法 二苯基碳酰二肼光度法测定三氧化二铬含量
Chemical analysis methods and determination of physical performance of alumina--Determination of chromium sesquioxide content--Diphenyl carbazide photometric method
氧化铝化学分析方法和物理性能测定方法 新亚铜灵光度法测定氧化铜含量
Chemical analysis methods and determination of physical performance of alumina--Determination of cupric oxide content--2,9-Dimethyl-1,10 phenanthroline photometric method
锡精矿化学分析方法 水分量的测定 称量法
Methods for chemical analysisof tin concentrates--Determination of water content--The weighing method
锡精矿化学分析方法 硫量的测定 高频红外吸收法和燃烧-碘酸钾滴定法
Methods for chemical analysis of tin concentrates--Determination of sulphur content--The high frequency infrared absorption method and the combustion potassium iodate titrimetric method
锡精矿化学分析方法 三氧化二铝量的测定 铬天青S分光光度法
Methods for chemical analysis of tin concentrates--Determination of aluminum oxide content--The chromazuzol S spectrophotometric method
锡精矿化学分析方法 二氧化硅量的测定 硅钼蓝分光光度法
Methods for chemical analysis of tin concentrates--Determination of silicon dioxide content--The silicomolybdenum blue spectrophotometric method
锡精矿化学分析方法 氧化镁、氧化钙量的测定 火焰原子吸收光谱法
Methodsfor chemical analysis of tin concentrates--Determination of magnesium oxide andcalcium oxide contents--Flame atomic absorption spectrometric method
锡精矿化学分析方法 锡量的测定 碘酸钾滴定法
Methods for chemical analysis of tin concentrates--Determination of tin content--The potassium iodate titrimetric method
锡精矿化学分析方法 铁量的测定 硫酸铈滴定法
Methods for chemical analysis of tin concentrates--Determination of iron content--The cerium sulfate titrimetric method
锡精矿化学分析方法 铅量的测定 火焰原子吸收光谱法和EDTA滴定法
Methodsfor chemical analysis of tin concentrates--Determination of lead content--Flameatomic absorption spectrometric method and EDTA titrimetric method