Browse Standards

用区熔拉晶法和光谱分析法评价多晶硅棒的规程

Practice for evaluation of polocrystalline silicon rods by float-zone crystal growth and spectroscopy

半导体单晶晶体质量的测试 X射线衍射法

Test method for crystalline quality of semiconductive single crystal—X-ray diffraction method

半导体晶片电阻率及半导体薄膜薄层电阻的测试 非接触涡流法

Test method for resistivity of semiconductor wafers and sheet resistance of semiconductor films—Noncontact eddy-current gauge

半导体单晶晶向测定方法

Test methods for determining the orientation of a semiconductive single crystal

硅片表面光泽度的测试方法

Test method for gloss of silicon wafer

硅和锗体内少数载流子寿命的测定 光电导衰减法

Test methods for minority carrier lifetime in bulk silicon and germanium—Photoconductivity decay method

锌精矿化学分析方法 第 26 部分：银含量的测定 酸溶解-火焰原子吸收光谱法

Methods for chemical analysis of zinc concentrates—Part 26:Determination of silver content—Acid dissolution and flame atomic absorption spectrometric method

碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第16部分：钙、镁、铜、铅、锌、镍、锰、镉、铝、铁、硫酸根含量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride—Part 16: Determination of calcium, magnesium, copper, lead, zinc, nickel, manenases, cadmium, aluminum, iron and sulfate contents—Inductively coupled plasma atomic emission spectrometry

碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分：硫酸根含量的测定 硫酸钡浊度法

Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride—Part 9: Determination of sulfate content—Barium sulfate turbidity method

钨精矿化学分析方法 第15部分：铋含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法

Methods for chemical analysis of tungsten concentrates—Part 15：Determination of bismuth content—Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry

钨精矿化学分析方法 第12部分：二氧化硅含量的测定 硅钼蓝分光光度法和重量法

Methods for chemical analysis of tungsten concentrates—Part 12： Determination of silicon dioxide content—Silicomolybdenum blue spectrophotometry and gravimetry

钨精矿化学分析方法 第10部分：铅含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法

Methods for chemical analysis of tungsten concentrates—Part 10：Determination of lead content—Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry

钨精矿化学分析方法 第8部分：钼含量的测定 硫氰酸盐分光光度法

Methods for chemical analysis of tungsten concentrates—Part 8: Determination of molybdenum content—Thiocyante spectrophotometry method

钨精矿化学分析方法 第6部分：湿存水含量的测定 重量法

Methods for chemical analysis of tungsten concentrates—Part 6：Determination of moisture content—Gravimetric method

钨精矿化学分析方法 第4部分：硫含量的测定 高频感应红外吸收法和燃烧-碘量法

Methods for chemical analysis of tungsten concentrates—Part 4：Determination of sulfur content—High frequency-infrared absorption method and combustion-iodometric method

钛及钛合金加工产品的包装、标志、运输和贮存

Wrought titanium and titanium alloy products packing，marking，transporting and storing

二硫化钼

Molybdenum disulfide

增材制造用高熵合金粉

High-entropy alloy powders for addictive manufacturing

铜及铜合金扁线

Copper and copper alloy rectangular wire

预应力混凝土用钢绞线

Steel strand for prestressed concrete