Browse Standards

锡化学分析方法 第1部分：铜、铅、锌、镉、银、镍和钴含量的测定 火焰原子吸收光谱法

Methods for chemical analysis of tin—Part 1：Determination of copper, lead, zinc, cadmium, silver, nickel and cobalt contents—Flame atomic absorption spectroscopy

钢质模锻件金属流线取样要求及评定

Sampling requirements and assessment for metal streamline of steel die forging parts

再生钛锭

Recycling titanium ingots

再生钢铁原料

Recycling iron-steel materials

离子型稀土矿混合稀土氧化物化学分析方法 第4部分：三氧化二铁含量的测定 电感耦合等离子体发射光谱法

Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore—Part 4：Determination of iron trioxide content—Inductively coupled plasma atomic emission spectrometry

再生铂族金属原料

Recycling materials for platinum group metals

银化学分析方法 第7部分：金、钯量的测定 电感耦合等离子体发射光谱法

Methods for chemical analysis of silver—Part 7: Determination of gold and palladium content—Inductively coupled plasma emission spectrometry

稀土金属及其氧化物中非稀土杂质化学分析方法 第20部分：稀土氧化物中微量氟、氯的测定 离子色谱法

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 20: Determination of minor amounts of fluorine and chlorine in rare earth oxides—Ion chromatography method

激光熔覆修复层界面结合强度试验方法

Test method for interface bonding strength of coating by laser cladding repairing

铸件 工业计算机射线照相检测

Casting—Industrial computer radiographic testing

钴酸锂化学分析方法 第1部分：钴含量的测定 EDTA 滴定法和电位滴定法

Methods for chemical analysis of lithium cobalt oxide—Part 1: Determination of cobalt content—EDTA titration and potentiometric titration

硬质合金牌号 第2部分：凿岩及工程用硬质合金牌号

Grades of cemented carbide—Part 2:Grades of cemented carbide for rock drilling and engineering

钢铁行业低碳企业评价指南

Evaluation guide for low-carbon enterprises in iron and steel industry

稀土热障涂层材料 锆酸钆镱粉末

Rare earth thermal barrier coating material—Gadolinium ytterbium zirconate powder

轧制设备 术语

Rolling equipment—Vocabulary

锂离子电池用再生黑粉

Recycled black mass for lithium ion battery

熔模铸钢件、镍合金铸件和钴合金铸件 表面质量目视检测方法

Steels, nickel alloys and cobalt alloys investment castings—Visual testing of surface quality

汽车车轮用铸造铝合金

Cast aluminum alloy for automobile wheels

熔模铸件缺陷分类及命名

Classification and designation of defects in investment castings

钛合金板材超塑成形和扩散连接件 通用技术规范

Superplastic forming and diffusion bonding parts of titanium alloy sheet—General specifications