Browse Standards

钽铌化学分析方法 第5部分：钼量和钨量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of tantalum and niobium—Part5:Determination of molybdenum and tungsten contents—Inductively coupled plasma atomic emission spectrometry

钽铌化学分析方法 第1部分：铌中钽量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of tantalum and niobium—Part 1: Determination of tantalum content in niobium—Inductively coupled plasma atomic emission spectrometry

煤炭采掘工具用硬质合金制品

Carbide products for coal mining tools

金属材料中氢、氧、氮、碳和硫分析方法通则

General rule of chemical analysis for hydrogen,oxygen,nitrogen,carbon and sulfur in metallic materials

外科植入物用钛及钛合金加工材

Wrought titanium and titanium alloy for surgical implants

烧结钕铁硼永磁材料

Sintered neodymium iron boron permanent magnets

稀土金属及其氧化物中非稀土杂质化学分析方法 第6部分：铁量的测定 硫氰酸钾、1,10-二氮杂菲分光光度法

Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method

稀土金属及其氧化物中非稀土杂质化学分析方法 第18部分：锆量的测定

Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content

硬质合金热扩散率的测定方法

Test method for thermal diffusivity of hardmetal

还原锗锭

Reduced germanium ingot

高纯二氧化锗

High purity germanium dioxide

锡铅焊料化学分析方法 第9部分：铝量的测定 电热原子吸收光谱法

Methods for chemical analysis of tin-lead solders—Part 9：Determination of aluminium content—Graphite furnace atomic absorption spectrometric method

锡铅焊料化学分析方法 第8部分：锌量的测定 火焰原子吸收光谱法

Methods for chemical analysis of tin-lead solders—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method

锡铅焊料化学分析方法 第14部分：锡、铅、锑、铋、银、铜、锌、镉和砷量的测定 光电发射光谱法

Methods for chemical analysis of tin-lead solders—Part 14：Determination of tin, lead,antimony,bismuth,silver,copper,zinc,cadmium and arsenic content—Optical emission spectrometry

锡铅焊料化学分析方法 第13部分：锑、铋、铁、砷、铜、银、锌、铝、镉、磷和金量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of tin-lead solders—Part 13：Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method

锡铅焊料化学分析方法 第12部分：硫量的测定 高频燃烧红外吸收光谱法

Methods for chemical analysis of tin-lead solders—Part 12：Determination of sulfur content—High frequency combustion with infrared absorption method

锡铅焊料化学分析方法 第11部分：磷量的测定 结晶紫-磷钒钼杂多酸分光光度法

Methods for chemical analysis of tin-lead solders—Part 11：Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry

铝合金建筑型材 第6部分：隔热型材

Wrought aluminium alloy extruded profiles for architecture—Part 6: Thermal barrier profiles

铝合金建筑型材 第5部分：喷漆型材

Wrought aluminium alloy extruded profiles for architecture—Part 5: Paint coating profiles

铝合金建筑型材 第3部分：电泳涂漆型材

Wrought aluminium alloy extruded profiles for architecture—Part 3：Electrodeposition coating profiles