Browse Standards

金镍铬铁硅硼合金化学分析方法 第1部分：金含量的测定 硫酸亚铁电位滴定法

Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 1：Determination of gold content—Potentiometric titration using ferrous sulfate

高温弹性元件用镍铍钛合金带材

Nickel beryllium titanium alloy strip for high temperature elastic component

难熔金属单晶晶向测定方法

Determination for the orientation of refractory metal single crystal

金砷合金化学分析方法 砷含量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of gold-arsenic alloys—Determination of arsenic content—Inductively coupled plasma atomic emission spectrometry

硅片表面金属元素含量的测定 电感耦合等离子体质谱法

Test method for the content of surface metal elements on silicon wafers—Inductively coupled plasma mass spectrometry

氮化镓材料中镁含量的测定 二次离子质谱法

Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry

钢丝绳吊索 使用和维护

Steel wire rope slings—Use and maintenance

靶材技术成熟度等级划分及定义

Classification and definition of the technology readiness levels for targets

核级银-铟-镉合金化学分析方法

Methods for chemical analysis of nuclear-grade Ag-In-Cd alloys

铝及铝合金化学分析方法 第32部分：铋含量的测定

Methods for chemical analysis of aluminium and aluminium alloys—Part 32：Determination of bismuth content

白光LED用荧光粉量子效率测试方法

Testing method of quantum efficiency for white LED phosphor

稀土金属及其氧化物中稀土杂质化学分析方法 第1部分：镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1: Determination of cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and ytt

稀土金属及其氧化物中稀土杂质化学分析方法 第2部分：铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt

铝及铝合金化学分析方法 第13部分：钒含量的测定

Methods for chemical analysis of aluminium and aluminium alloys—Part 13：Determination of vanadium content

稀土金属及其化合物化学分析方法 稀土总量的测定

Rare earth metals and their compounds—Determination of total rare earth content

稀土长余辉荧光粉试验方法 第1部分：发射主峰和色品坐标的测定

Test methods of rare earth long afterglow phosphors—Part 1: Determination of emission dominantpeak and chromaticity coordinates

铝及铝合金化学分析方法 第19部分：锆含量的测定

Methods for chemical analysis of aluminium and aluminium alloys—Part 19：Determination of zirconium content

铝及铝合金化学分析方法 第8部分：锌含量的测定

Methods for chemical analysis of aluminium and aluminium alloys—Part 8：Determination of zinc content

稀土长余辉荧光粉试验方法 第2部分：余辉亮度的测定

Test methods of rare earth long afterglow phosphors—Part 2: Determination of afterglow brightness

金属材料 快速压入（布氏型）硬度试验方法

Metallic materials—Test method for rapid indentation (Brinell type) hardness testing