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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 24310-2009 |
Tobacco and tobacco products - Detecting method of genetically modified organism conTents 烟草及烟草制品 转基因检测方法 |
China National Standards Tent |
 English PDF |
| GB/T 8704.9-2009 |
Ferrovanadium - Determination of manganese conTent - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method 钒铁 锰含量的测定 高碘酸钾光度法和火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 8704.8-2009 |
Ferrovanadium - Determination of aluminium conTent - The chromazurol S spectrophotometric method and EDTA titrimetric method 钒铁 铝含量的测定 铬天青S分光光度法和EDTA滴定法 |
China National Standards Tent |
English PDF |
| GB/T 8704.7-2009 |
Ferrovanadium - Determination of phosphorus conTent - The molybdenum blue photometric method 钒铁 磷含量的测定 钼蓝分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 8704.3-2009 |
Ferrovanadium - Determination of sulfur conTent - The infrared absorption method and the combustion-neutralization titration method 钒铁 硫含量的测定 红外线吸收法及燃烧中和滴定法 |
China National Standards Tent |
English PDF |
| GB/T 24229-2009 |
Chromium ores and concentrates - Determination of aluminium conTent - Complexometric method 铬矿石和铬精矿 铝含量的测定 络合滴定法 |
China National Standards Tent |
English PDF |
| GB/T 24227-2009 |
Chromium ores and concentrates - Determination of silicon conTent - Spectrophotometric method and gravimetric method 铬矿石和铬精矿 硅含量的测定 分光光度法和重量法 |
China National Standards Tent |
English PDF |
| GB/T 24226-2009 |
Chromium ores and concentrates - Determination of calcium conTents - Flame atomic absorption spectrometric method 铬矿石和铬精矿 钙含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 24225-2009 |
Chromium ores - Determination of total iron conTent - Titrimetric method after reduction 铬矿石 全铁含量的测定 还原滴定法 |
China National Standards Tent |
English PDF |
| GB/T 24224-2009 |
Chromium ores - Determination of sulfur conTent - Combustion-neutralization titration method, combustion-potassium iodate titration method and combustion-infrared absorption method 铬矿石 硫含量的测定 燃烧-中和滴定法、燃烧-碘酸钾滴定法和燃烧-红外线吸收法 |
China National Standards Tent |
English PDF |
| GB/T 24223-2009 |
Chromium ores - Determination of phosphorus conTent - Reduced molybdophosphate photometric method 铬矿石 磷含量的测定 还原磷钼酸盐分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 24221-2009 |
Chromium ores - Determination of calcium and magnesium conTents - EDTA titrimetric method 铬矿石 钙和镁含量的测定 EDTA滴定法 |
China National Standards Tent |
English PDF |
| GB/T 24220-2009 |
Chromium ores - Determination of hygroscopic moisture conTent in analytical samples - Gravimetric method 铬矿石 分析样品中湿存水的测定 重量法 |
China National Standards Tent |
English PDF |
| GB/T 24234-2009 |
Cast iron - Determination of multi-element conTents - Spark discharge atomic emission spectrometric method (Routine method) 铸铁 多元素含量的测定 火花放电原子发射光谱法(常规法) |
China National Standards Tent |
English PDF |
| GB/T 24231-2009 |
Chrome ores - Determination of magnesium, aluminum, silicon, calcium, titanium, vanadium, chrome, manganese, iron and nickel conTent - Wavelength dispersive X-ray fluorescence spectrometric method 铬矿石 镁、铝、硅、钙、钛、钒、铬、锰、铁和镍含量的测定 波长色散X射线荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 24230-2009 |
Chromium ores and concentrates - Determination of chromium conTent - Titrimetric method 铬矿石和铬精矿 铬含量的测定 滴定法 |
China National Standards Tent |
English PDF |
| GB/T 1429-2009 |
Carbon materials-determination of the ash conTent 炭素材料灰分含量的测定方法 |
China National Standards Tent |
English PDF |
| GB/T 24258-2009 |
Petroleum and natural gas industries - ConTent and drafting of a technical specification 石油天然气工业 技术规范的内容与编写 |
China National Standards Tent |
English PDF |
| GB/T 24257-2009 |
Petroleum and natural gas industries - ConTent and drafting of a functional specification 石油天然气工业 功能规范的内容与编写 |
China National Standards Tent |
English PDF |
| GB/T 8704.1-2009 |
Ferrovanadium - Determination of carbon conTent - The infrared absorption method and the gasometric method 钒铁 碳含量的测定 红外线吸收法及气体容量法 |
China National Standards Tent |
English PDF |
| GB/T 8039-2009 |
Benzol products of coal carbonization-determination of total sulphur conTent-reduction and spectrophotometric method 焦化苯类产品全硫含量的还原分光光度测定方法 |
China National Standards Tent |
English PDF |
| GB/T 4701.8-2009 |
Ferrovanadium - Determination of carbon conTent - The infrared absorption method 钛铁 碳含量的测定 红外线吸收法 |
China National Standards Tent |
English PDF |
| GB/T 4701.7-2009 |
Ferrotitanium - Determination of phosphorus conTent - Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method 钛铁 磷含量的测定 铋磷钼蓝分光光度法和钼蓝分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 4701.3-2009 |
Ferrotitanium - Determination of copper conTent - The DDTC photometric method and the flame atomic absorption spectrometric method 钛铁 铜含量的测定 铜试剂光度法和火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 4701.2-2009 |
Ferrotitanium - Determination of silicon conTent - The sulphuric acid dehydration gravimetric method 钛铁 硅含量的测定 硫酸脱水重量法 |
China National Standards Tent |
English PDF |
| GB/T 3208-2009 |
Standard test method for the total tulfur tonTent in tenzene - Type products by oxidative microcoulometry 苯类产品总硫含量的微库仑测定方法 |
China National Standards Tent |
English PDF |
| GB/T 24214-2009 |
Quick determination method of water conTent in coal tar 煤焦油水分快速测定方法 |
China National Standards Tent |
English PDF |
| GB/T 24208-2009 |
Determination of the naphthalene conTent of washing oil 洗油萘含量的测定方法 |
China National Standards Tent |
English PDF |
| GB/T 24207-2009 |
Determination of the phenol conTent of washing oil 洗油酚含量的测定方法 |
China National Standards Tent |
English PDF |
| GB/T 24200-2009 |
Determination of phenol and homologues conTents of crude phenol 粗酚中酚及同系物含量的测定方法 |
China National Standards Tent |
English PDF |
| GB/T 24199-2009 |
Refined pyridine - Determination of pyridine conTent - Gas chromatographic method 纯吡啶中吡啶含量的气相色谱测定方法 |
China National Standards Tent |
English PDF |
| GB/T 24198-2009 |
Ferronickel - Determination of nickel, silicon, phosphorus, manganese, cobalt, chromium, and copper conTents - Wavelength dispersive X-ray fluorescence spectrometry（Routine method） 镍铁 镍、硅、磷、锰、钴、铬和铜含量的测定 波长色散X-射线荧光光谱法(常规法) |
China National Standards Tent |
English PDF |
| GB/T 24196-2009 |
Corrosion of metals and alloys - Electrochemical test methods - Guidelines for conducting poTentiostatic and potentiodynamic polarization measurements 金属和合金的腐蚀 电化学试验方法 恒电位和动电位极化测量导则 |
China National Standards Tent |
English PDF |
| GB/T 24194-2009 |
Ferrosilicon - Determination of aluminium, calcium, manganese, chromium, titanium, copper, phosphorus and nickel conTent - Inductively coupled plasma atomic emission spectrometric method 硅铁 铝、钙、锰、铬、钛、铜、磷和镍含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 24193-2009 |
Chromium ores and concentrates - Determination of aluminium, iron , magnesium and silicon conTent - Inductively coupled plasma atomic emission spectrometry 铬矿石和铬精矿 铝、铁、镁和硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 14327-2009 |
Determination of thiophene conTent in benzene 苯中噻吩含量的测定方法 |
China National Standards Tent |
English PDF |
| GB/T 14326-2009 |
Determination of carbon disulfide conTent in benzene 苯中二硫化碳含量的测定方法 |
China National Standards Tent |
English PDF |
| GB/T 24168-2009 |
Determination of the conTent of phthalate in textile dyeing and finishing auxiliaries 纺织染整助剂产品中邻苯二甲酸酯的测定 |
China National Standards Tent |
English PDF |
| GB/T 24167-2009 |
Determination of the conTent of polychloriznated toluenes in dye products 染料产品中氯化甲苯的测定 |
China National Standards Tent |
English PDF |
| GB/T 24166-2009 |
Determination of the conTent of chlorinated phenols in dye products 染料产品中含氯苯酚的测定 |
China National Standards Tent |
English PDF |
| GB/T 24165-2009 |
Determination of the conTent of polychlorinated biphenyls in dye products 染料产品中多氯联苯的测定 |
China National Standards Tent |
English PDF |
| GB/T 24164-2009 |
Determination of the conTent of polychloriznated benzenes in dye products 染料产品中多氯苯的测定 |
China National Standards Tent |
English PDF |
| GB/T 24131-2009 |
Rubber,raw - Determination of volatile matter conTent 生橡胶 挥发分含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 12006.2-2009 |
Plastics - Polyamides - Part 2: Determination of water conTent 塑料 聚酰胺 第2部分：含水量测定 |
China National Standards Tent |
English PDF |
| GB/T 2910.15-2009 |
Textiles - Quantitative chemical analysis - Part 15: Mixtures of jute and certain animal fibres (method by determining nitrogen conTent) 纺织品 定量化学分析 第15部分：黄麻与某些动物纤维的混合物（含氮量法） |
China National Standards Tent |
English PDF |
| GB/T 23993-2009 |
Determination of formaldehyde conTent of waterborne coatings - Spectrophtometric method with acetylacetone 水性涂料中甲醛含量的测定 乙酰丙酮分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23992-2009 |
Determination of chlorhydrocarbon conTent in coatings - Gas chromatographic method 涂料中氯代烃含量的测定 气相色谱法 |
China National Standards Tent |
English PDF |
| GB/T 23991-2009 |
Determination of soluble harmful elements conTent of coatings 涂料中可溶性有害元素含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23990-2009 |
Determination of the conTents of benzene,toluene,ethylbenzene and xylene in coatings by gas chromatography 涂料中苯、甲苯、乙苯和二甲苯含量的测定 气相色谱法 |
China National Standards Tent |
English PDF |
| GB/T 23986-2009 |
Paints and varnishes - Determination of volatile organic compound (VOC) conTent - Gas-chromatographic method 色漆和清漆 挥发性有机化合物(VOC)含量的测定 气相色谱法 |
China National Standards Tent |
English PDF |
| GB/T 23985-2009 |
Paints and varnishes - Determination of volatile organic compound (VOC) conTent - Difference method 色漆和清漆 挥发性有机化合物(VOC)含量的测定 差值法 |
China National Standards Tent |
English PDF |
| GB/T 23984-2009 |
Paints and varnishes - Determination of the volatile organic compound conTent of low-VOC emulsion paints (in-can VOC) 色漆和清漆 低VOC乳胶漆中挥发性有机化合物(罐内VOC)含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23977-2009 |
Dyestuffs - Determination of conTent of salt - Conductance method 染料 含盐量的测定 电导率法 |
China National Standards Tent |
English PDF |
| GB/T 23974-2009 |
Determination of the conTent of ortho-phenylphenol in dye products 染料产品中邻苯基苯酚的测定 |
China National Standards Tent |
English PDF |
| GB/T 23952-2009 |
Inorganic chemicals for industrial use - General method for the determination of total nitrogen conTent - Distillation-acid-base titrations method 无机化工产品中总氮含量测定的通用方法 蒸馏-酸碱滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23947.2-2009 |
Inorganic chemicals for industrial use - General method for the determination of arsenic conTent - Part 2: Gutzeit method 无机化工产品中砷测定的通用方法 第2部分：砷斑法 |
China National Standards Tent |
English PDF |
| GB/T 23946-2009 |
Inorganic chemicals for industrial use - General method for the determination of lead conTent - Atomic absorption spectrometry 无机化工产品中铅含量测定通用方法 原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23945-2009 |
Inorganic chemicals for industrial use - General method for the determination of chloride conTent - Visible turbidimetric method 无机化工产品中氯化物含量测定的通用方法 目视比浊法 |
China National Standards Tent |
English PDF |
| GB/T 23943-2009 |
Inorganic chemicals for industrial use - General method for the determination of chromium(Ⅵ) conTent - 1,5-diphenylcarbohydrazide spectrophotometric method 无机化工产品中六价铬含量测定的通用方法 二苯碳酰二肼分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 15664-2009 |
Fruit and vegetable products - Determination of formic acid conTent - Gravimetric method 水果、蔬菜及其制品 甲酸含量的测定 重量法 |
China National Standards Tent |
English PDF |
| GB/T 23843-2009 |
Inorganic chemical products - General method for the determination of total phosphorus（V）oride conTent 无机化工产品中五氧化二磷含量测定的通用方法 |
China National Standards Tent |
English PDF |
| GB/T 23842-2009 |
General method for the determination of silicon conTent of inorganic chemicals - Reduced molybdosilicate spectrophotometric method 无机化工产品中硅含量测定通用方法 还原硅钼酸盐分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23840-2009 |
Inorganic chemical products - General rules for poTentiometric titration 无机化工产品 电位滴定法通则 |
China National Standards Tent |
English PDF |
| GB/T 23835.9-2009 |
Lithium perchlorate anhydrous - Part 9: Determination of calcium conTent 无水高氯酸锂 第9部分：钙含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.8-2009 |
Lithium perchlorate anhydrous - Part 8: Determination of potassium and sodium conTent 无水高氯酸锂 第8部分：钾和钠含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.7-2009 |
Lithium perchlorate anhydrous - Part 7: Determination of sulfate conTent 无水高氯酸锂 第7部分：硫酸盐含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.6-2009 |
Lithium perchlorate anhydrous - Part 6: Determination of chlorate conTent 无水高氯酸锂 第6部分：氯酸盐含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.5-2009 |
Lithium perchlorate anhydrous - Part 5: Determination of chloride conTent 无水高氯酸锂 第5部分：氯化物含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.4-2009 |
Lithium perchlorate anhydrous - Part 4: Determination of water insoluble matter conTent 无水高氯酸锂 第4部分：水不溶物含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.3-2009 |
Lithium perchlorate anhydrous - Part 3: Determination of moisture conTent 无水高氯酸锂 第3部分：水分的测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.2-2009 |
Lithium perchlorate anhydrous - Part 2: Determination of lithium perchlorate anhydrous conTent 无水高氯酸锂 第2部分：高氯酸锂含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.12-2009 |
Lithium perchlorate anhydrous - Part 12: Determination of total nitrogen conTent 无水高氯酸锂 第12部分：总氮含量测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.11-2009 |
Lithium perchlorate anhydrous - Part 11: Determination of lead conTent 无水高氯酸锂 第11部分：铅含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23835.10-2009 |
Lithium perchlorate anhydrous - Part 10: Determination of iron conTent 无水高氯酸锂 第10部分：铁含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 23834.6-2009 |
Chemical analysis method for stannous sulfate - Part 6: Determination of iron conTent - 1,10-phenanthroline spectrophotometry 硫酸亚锡化学分析方法 第6部分：铁含量的测定 邻菲啰啉分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23834.5-2009 |
Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic conTent - Silver diethyldithiocarbamate spectrophotometry 硫酸亚锡化学分析方法 第5部分：砷含量的测定 二乙基二硫代氨基甲酸银分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 23834.4-2009 |
Chemical analysis method for stannous sulfate - Part 4: Determination of lead and copper conTent - Flame atomic absorption spectrometry 硫酸亚锡化学分析方法 第4部分：铅、铜含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23834.1-2009 |
Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate conTent - Volumetric method of potassium dichromate 硫酸亚锡化学分析方法 第1部分：硫酸亚锡含量的测定 重铬酸钾滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23789-2009 |
Foods with low-sodium conTent 低钠食品 |
China National Standards Tent |
English PDF |
| GB/T 23773-2009 |
Inorganic chemicals for industrial use - General method for determination of ammonium conTent - Nessler’s reagent colorimetric method 无机化工产品中铵含量测定的通用方法 纳氏试剂比色法 |
China National Standards Tent |
English PDF |
| GB/T 23772-2009 |
Inorganic chemicals for industrial use - General method for the determination of total nitrogen conTent - Nessler’s reagent colorimetric method 无机化工产品中总氮含量测定的通用方法 蒸馏-纳氏试剂比色法 |
China National Standards Tent |
English PDF |
| GB/T 13255.8-2009 |
Test methods of caprolactam for industrial use - Part 8: Determination of cyclohexanone oxime conTent 工业用己内酰胺试验方法 第8部分：环己酮肟含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 13255.7-2009 |
Test methods of caprolactam for industrial use - Part 7: Determination of iron conTent 工业用己内酰胺试验方法 第7部分：铁含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 13255.4-2009 |
Test methods of caprolactam for industrial use - Part 4: Determination of volatile bases conTent - Titrimetric method after distillation 工业用己内酰胺试验方法 第4部分：挥发性碱含量的测定 蒸馏后滴定法 |
China National Standards Tent |
English PDF |
| GB/T 23739-2009 |
Soil quality - Analysis of available lead and cadmium conTents in soils - Atomic absorption spectrometry 土壤质量 有效态铅和镉的测定 原子吸收法 |
China National Standards Tent |
English PDF |
| GB/T 23824.3-2009 |
Information technology - Procedures for achieving metadata registry conTent consistency - Part 3: Value domains 信息技术 实现元数据注册系统（MDR）内容一致性的规程 第3部分：值域 |
China National Standards Tent |
English PDF |
| GB/T 23824.1-2009 |
Information technology - Procedures for achieving metadata registry conTent consistency - Part 1: Data elements 信息技术 实现元数据注册系统（MDR）内容一致性的规程 第1部分：数据元 |
China National Standards Tent |
English PDF |
| GB/T 15249.5-2009 |
Methods for chemical analysis of crude gold - Part 5: Determination of mercury conTent - Cold atomic absorption spectrometry 合质金化学分析方法 第5部分：汞量的测定 冷原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 15249.4-2009 |
Methods for chemical analysis of crude gold - Part 4: Determination of lead conTent - EDTA titrimetric method 合质金化学分析方法 第4部分：铅量的测定 EDTA滴定法 |
China National Standards Tent |
English PDF |
| GB/T 15249.3-2009 |
Methods for chemical analysis of crude gold - Part 3: Determination of copper conTent - Iodometric method 合质金化学分析方法 第3部分：铜量的测定 碘量法 |
China National Standards Tent |
English PDF |
| GB/T 15249.2-2009 |
Methods for chemical analysis of crude gold - Part 2: Determination of silver conTent - Fire assay gravimetric and EDTA titrimetric methods 合质金化学分析方法 第2部分：银量的测定 火试金重量法和EDTA滴定法 |
China National Standards Tent |
English PDF |
| GB/T 15249.1-2009 |
Methods for chemical analysis of crude gold - Part 1: Determination of gold conTent - Fire assay gravimetric method 合质金化学分析方法 第1部分：金量的测定 火试金重量法 |
China National Standards Tent |
English PDF |
| GB/T 23594.2-2009 |
Chemical analysis methods of rare earth conTents in samarium-europium-gadolinium concentrates - Part 2: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry 钐铕钆富集物化学分析方法 第2部分：十五个稀土元素氧化物配分量的测定 电感耦合等离子发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23594.1-2009 |
Chemical analysis methods of rare earth conTents in samarium-europium-gadolinium concentrates - Part 1: Determination of total rare earth oxide content - Gravimetry 钐铕钆富集物化学分析方法 第1部分：稀土氧化物总量的测定 重量法 |
China National Standards Tent |
English PDF |
| GB/T 6609.37-2009 |
Chemical analysis methods and determination of physical performance of alumina - Part 37: Determination of the particles size conTent less then 20μm 氧化铝化学分析方法和物理性能测定方法 第37部分：粒度小于20μm颗粒含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 6609.34-2009 |
Chemical analysis methods and determination of physical performance of alumina - Part 34: Method of calculating alumina conTent 氧化铝化学分析方法和物理性能测定方法 第34部分：三氧化二铝含量的计算方法 |
China National Standards Tent |
English PDF |
| GB/T 6609.32-2009 |
Chemical analysis methods and determination of physical performance of alumina - Part 32: Determination of a-alumina conTent by X-ray diffraction 氧化铝化学分析方法和物理性能测定方法 第32部分：a-三氧化二铝含量的测定 X-射线衍射法 |
China National Standards Tent |
English PDF |
| GB/T 6609.30-2009 |
Chemical analysis methods and determination of physical performance of alumina - Part 30: X-ray fluorescence spectrometric method for the determination cenTent of trace elements 氧化铝化学分析方法和物理性能测定方法 第30部分：X射线荧光光谱法测定微量元素含量 |
China National Standards Tent |
English PDF |
| GB/T 23614.2-2009 |
Chemical analysis methods for titanium nickel shape memory alloy - Part 2: Determination of cobalt, copper, chromium, iron, niobium conTent - Inductively coupled plasma atomic emission spectrometry 钛镍形状记忆合金化学分析方法 第2部分：钴、铜、铬、铁、铌量的测定 电感耦合等离子体发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 23614.1-2009 |
Methods for chemical analysis of titanium nickel shape memory alloy - Part 1: Determination of nickel conTent - Dimethylglyoxime precipitate separatioin－EDTA complex-zinc chloride back titration 钛镍形状记忆合金化学分析方法 第1部分：镍量的测定 丁二酮肟沉淀分离－EDTA络合-氯化锌返滴定法 |
China National Standards Tent |
English PDF |
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