Browse Standards
4761+ standards in database
4761 result(s) found
氯铂酸
Hydrogen hexachloroplatinum (Ⅳ)
锆及锆合金无缝管材
Zirconium and zirconium alloy seamless tubes
氧化钪
Scandium oxide
铝及铝合金拉(轧)制无缝管
Aluminium and aluminium alloys cold drawn (rolled) seamless tubes
凿岩用硬质合金整体钎
Integral drill steels for rock drilling
氧化镍化学分析方法 镍量的测定 电沉积法
The method for chemical of nickel oxide - Determination of nickel content - Electrolytic depositiono method
轴向加力疲劳试验机动态力校准
Axial force-applied fatigue testing machines dynamic force calibration
镨钕合金及其化合物化学分析方法 稀土配分量的测定
Chemical analysis methods of praseodymium-neodymium alloy and the compounds - Determination of REO relative contents
镝铁合金化学分析方法 第2部分:稀土杂质含量的测定 电感耦合等离子发射光谱法
Chemical analysis methods of dysprosium ferroalloy - Part 2 :Determination of rare earth impurity contents - Inductively coupled plasma atomic emission spectrometry
高纯硒化学分析方法 硼、铝、铁、锌、砷、银、锡、锑、碲、汞、镁、钛、镍、铜、镓、镉、铟、铅、铋量的测定 电感耦合等离子体质谱法
Methods for chemical analysis of high purity selenium - Determination of boron,aluminum,iron,zinc,arsenic,silver, tin,antimony,tellurium,mercury, magnesium,titanium,nickel,copper,gallium,cadmium,indium,lead and bismuth contents - Inductively coupled plasma mass spectrometry
稀土金属及其氧化物中稀土杂质化学分析方法 第14部分:镱中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镥和钇量的测定
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides - Part 14 : Ytterbium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, lutetium and yttrium contents
稀土金属及其氧化物中稀土杂质化学分析方法 第13部分:铥中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、镱、镥和钇量的测定
Chemical analysis methods of rare earth impurities in rare earth metals and their oxides - Part 13: Thulium - Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, ytterbium, lutetium and yttrium contents
稀土精矿化学分析方法 第7部分:氧化铁量的测定 重铬酸钾滴定法
Chemical analysis methods of rare earth concentrates - Part 7:Determination of iron oxide content - Potassium dichromate titration
稀土精矿化学分析方法 第6部分:二氧化硅量的测定
Chemical analysis methods of rare earth concentrates - Part 6:Determination of silicon oxide content
稀土精矿化学分析方法 第5部分:氧化铝量的测定 电感耦合等离子体发射光谱法
Chemical analysis methods of rare earth concentrates - Part 5:Determination of aluminum oxide content - Inductively coupled plasma atomic emission spectrometry
稀土精矿化学分析方法 第4部分:氧化铌、氧化锆、氧化钛量的测定 电感耦合等离子体发射光谱法
Chemical analysis methods of rare earth concentrates - Part 4:Determination of niobium oxide, zirconium oxide and titanium oxide contents - Inductively coupled plasma atomic emission spectrometry
稀土精矿化学分析方法 第3部分:氧化钙量的测定
Chemical analysis methods of rare earth concentrates - Part 3:Determination of calcium oxide content
稀土精矿化学分析方法 第2部分:氧化钍量的测定
Chemical analysis method of rare earth concentrates - Part 2:Determination of oxide thorium content
稀土精矿化学分析方法 第11部分:氟量的测定 EDTA滴定法
Chemical analysis methods of rare earth concentrates - Part 11:Determination of fluorine contentv - EDTA titration
稀土精矿化学分析方法 第10部分:水分的测定 重量法
Chemical analysis methods of rare earth concentrates - Part 10:Determination of water content - Gravimetry