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煤中水溶性碱测定的标准试验方法

Standard Test Method for Determination of Water Soluble Alkali in Coal

固体燃料.燃料灰化学成分测定.第8部分:氧化钠(Na2O)和氧化钾(K2O)含量

Solid fuels - Determination of chemical composition of fuel ash - Part 8: Determination of soda and potash (Na<(Index)2>O, K<(Index)2>O) contents

固体燃料 燃料灰分化学成分的测定 第8部分：纯碱和钾盐（Na(Index)2O、K(Index)2O)含量的测定

Solid fuels - Determination of chemical composition of fuel ash - Part 8: Determination of soda and potash (Na<(Index)2>O, K<(Index)2>O) contents

玻璃的检验.无色钠钙玻璃的化学分析.火焰原子发射光谱法测定Na2O和K2O

Testing of glass - Chemical analysis of colourless soda-lime-glass - Part 8: Determination of Na<(Index)2>O and K<(Index)2>O by flame atomic emission spectroscopy (F AES)

火力发电厂垢和腐蚀产物分析方法.第18部分：水溶性垢样中氧化钠的测定

Analytical methods of scale and corrosion products in power plants.Part 18: determination of sodium oxide in deposit-forming impuried in steam

工业氰化钠

Sodium cyanide for industrial use

食品安全国家标准 食品添加剂 硅铝酸钠

National Food Safety Standard Food Additive Sodium Silicoaluminate

硅酸盐岩石化学分析方法 第11部分：氧化钾和氧化钠量测定

Methods for chemical analysis of silicate rocks.Part 11:Determination of potassium oxide and sodium oxide content

氯化稀土、碳酸轻稀土化学分析方法.第8部分:氧化钠量的测定.火焰原子吸收光谱法

Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 8:Determination of sodium oxide content.Flame atomic absorption spectrometry

工业用氢氧化钠

Sodium hydroxide for industrial use

石灰石及白云石化学分析方法 第12部分：氧化钾和氧化钠含量的测定 火焰原子吸收光谱法

Methods for chemical analysis of limestone and dolomite Part 12: Determination of potassium oxide and sodium oxide content Flame atomic absorption spectrometry

煤制气脱氧硫氰化物催化剂化学成分分析方法

Analytical method of chemical composition for deoxy-sulphur and cyanide catalyst from coal gas

氧化铝化学分析方法和物理性能测定方法 氧化钠含量的测定

Chemical analysis methods and determination of physical performance of alumina Determination of sodium oxide content

滑石及滑石质菱镁矿.氧化钠及氧化钾含量测定法

Talc and talcomagnesite. Method for determination of sodium oxide and potassium oxide

熔焊焊剂.氧化钠和氧化钾含量的测定法

Melted welding fluxes. Methods of sodium and potassium oxides determination

铝矾土.氧化钠和氧化钾含量发射光焰光度计测量法

Alumina. Methods for the determination of sodium oxide and potassium oxide

耐火砖及耐火材料.氧化钾和氧化钠的测定法

Refractories and refractory raw materials. Method for determination of potassium and sodium oxides

耐火砖及耐火材料 氧化钾和氧化钠的测定法

Refractories and refractory raw materials. Method for determination of potassium and sodium oxides

玻璃原料 长石 化学分析 第6部分：氧化钠的测定

Raw materials for glass production. Feldspar - Chemical analysis. Part 6: Sodium oxide determination.

焊剂化学分析方法 第7部分：氧化钠、氧化钾含量测定

Flux chemical analysis methods Part 7: Determination of sodium oxide and potassium oxide content

工业速溶硅酸钠

Instant dissolved sodium silicate for industrial use

稀土硫化物化学分析方法 第2部分：锂、钠、硅和锌含量的测定

Chemical analysis methods of rare earth sulfides— Part 2：Determination of lithium，sodium，silicon and zinc content

连铸保护渣 氧化钾、氧化钠含量的测定 火焰原子吸收法

Continuous casting mold powder.Determination of potassium oxide and sodium oxide content.The flame atomic absorption spectrometric method

五氧化二钒 氧化钾和氧化钠含量的测定 电感耦合等离子体原子发射光谱法

Method of determination for potassium oxide and sodium oxide content in vanadium pentoxide—Inductively coupled plasma atomic emission spectrometry

莫来石 氧化钾和氧化钠含量的测定 电感耦合等离子体原子发射光谱法

Determination of potassium oxide and sodium oxide content in mullite by inductively coupled plasma atomic emission spectrometry

钢渣 氧化钾和氧化钠含量的测定 火焰原子吸收光谱法

Determination of potassium oxide and sodium oxide content in steel slag by flame atomic absorption spectrometry

拟薄水铝石分析方法 第4部分：氧化钠含量的测定

Methods for analysis of pseudoboehmite Part 4: Determination of sodium oxide content

铝土矿石化学分析方法 第 9部分：氧化钾、氧化钠含量的测定 火焰原子吸收光谱法

Method for chemical analysis of bauxite ore - Part 9: Determination of potassium oxide and sodium oxide content - Flame atomic absorption spectrometry

高纯氧化铝化学分析方法 氧化钠含量的测定 火焰原子吸收光谱法

Chemical analysis methods of high purity alumina.Determination of sodium oxide.Flame atomic absorption spectrophotometric method