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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 30925-2014 |
Plastics―Ethylene-vinyl acetate copolymer(EVAC) thermoplastics―DetermiNAtion of vinyl acetate content 塑料 乙烯-乙酸乙烯酯共聚物（EVAC）热塑性塑料 乙酸乙烯酯含量的测定 |
China National Standards NA |
 English PDF |
| GB/T 30924.2-2014 |
Plastics―Ethylene-vinyl acetate(EVAC) moulding and extrusion materials―Part 2: Preparation of test specimens and determiNAtion of properties 塑料 乙烯-乙酸乙烯酯(EVAC)模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards NA |
English PDF |
| GB/T 30921.1-2014 |
Test method of purified terephthalic acid (PTA) for industrial use―Part 1：DetermiNAtion of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL) 工业用精对苯二甲酸（PTA）试验方法 第1部分：对羧基苯甲醛（4-CBA）和对甲基苯甲酸(p-TOL)含量的测定 |
China National Standards NA |
English PDF |
| GB/T 30919-2014 |
Styrene-butadiene rubber, raw―DetermiNAtion of N-nitrosamines content by gas chromatography―Thermo energy analyzer method 苯乙烯-丁二烯生橡胶 N-亚硝基胺化合物的测定 气相色谱-热能分析法 |
China National Standards NA |
English PDF |
| GB/T 30917-2014 |
DetermiNAtion of nitrosamines migrating from natrual rubber latex condoms 天然胶乳橡胶避孕套中可迁移亚硝胺的测定 |
China National Standards NA |
English PDF |
| GB/T 30914-2014 |
Styrene-isoprene-butadiene rubber (SIBR)―DetermiNAtion of the microstructure 苯乙烯-异戊二烯-丁二烯橡胶（SIBR）微观结构的测定 |
China National Standards NA |
English PDF |
| GB/T 30910-2014 |
Rubber shoes—DetermiNAtion of migration of 2-Mercaptobenzothiazole and 2,2’-Dithiobis(benzothiazole) 胶鞋 2-巯基苯并噻唑、二硫化二苯并噻唑迁移量的测定 |
China National Standards NA |
English PDF |
| GB/T 30909-2014 |
Rubber shoes―DetermiNAtion of migration of acrylonitrile 胶鞋 丙烯腈迁移量的测定 |
China National Standards NA |
English PDF |
| GB/T 30908-2014 |
Photography―Processing wastes―DetermiNAtion of boron 摄影 加工废液 硼的测定 |
China National Standards NA |
English PDF |
| GB/T 30906-2014 |
DetermiNAtion of sodium tripolyphosphate content of sodium tripolyphosphate―Ion chromatography 三聚磷酸钠中三聚磷酸钠含量的测定 离子色谱法 |
China National Standards NA |
English PDF |
| GB/T 30905-2014 |
Inorganic chemicals for industrial use―DetermiNAtion of element contents―X-ray fluorescence analysis 无机化工产品 元素含量的测定 X射线荧光光谱法 |
China National Standards NA |
English PDF |
| GB/T 30904-2014 |
Inorganic chemicals for industrial use―Crystal form aNAlysis―X-ray diffraction method 无机化工产品 晶型结构分析 X射线衍射法 |
China National Standards NA |
English PDF |
| GB/T 30903-2014 |
Inorganic chemicals for industrial use―The determiNAtion of impurity element―Inductively coupled plasma mass spectrometry(ICP-MS) 无机化工产品 杂质元素的测定 电感耦合等离子体质谱法(ICP-MS) |
China National Standards NA |
English PDF |
| GB/T 30902-2014 |
Inorganic chemicals for industrial use―The determiNAtion of impurity element―Inductively coupled plasma optical emission spectrometry(ICP―OES) 无机化工产品 杂质元素的测定 电感耦合等离子体发射光谱法(ICP-OES) |
China National Standards NA |
English PDF |
| GB/T 30794-2014 |
DetermiNAtion of polyvinylidene fluoride (PVDF) content of hot-melt fluorocarbon resin coatings (dry film)—Dropping of the melting temperature 热熔型氟树脂涂层（干膜）中聚偏二氟乙烯（PVDF）含量测定 熔融温度下降法 |
China National Standards NA |
English PDF |
| GB/T 30793-2014 |
Measuring ratio of aNAtase to rutile in titanium dioxide pigments by X-ray diffraction X-射线衍射法测定二氧化钛颜料中锐钛型与金红石型比率 |
China National Standards NA |
English PDF |
| GB/T 30790.8-2014 |
Paints and varnishes―Corrosion protection of steel structures by protective paint systems―Part 8:Development of specification for new work and mainteNAnce 色漆和清漆 防护涂料体系对钢结构的防腐蚀保护 第8部分：新建和维护技术规格书的制定 |
China National Standards NA |
English PDF |
| GB/T 30789.9-2014 |
Paints and varnishes―Evaluation of degradation of coatings―DesigNAtion of quantity and size of defects,and of intensity of uniform changes in appearance―Part 9: Assessment of degree of filiform corrosion 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第9部分：丝状腐蚀等级的评定 |
China National Standards NA |
English PDF |
| GB/T 30789.3-2014 |
Paints and varnishes—Evaluation of degradation of coatings—DesigNAtion of quantity and size of defects ,and of intensity of uniform changes in appearance—Part 3: Assessment of degree of rusting 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识 第3部分：生锈等级的评定 |
China National Standards NA |
English PDF |
| GB/T 30789.2-2014 |
Paints and varnishes―Evaluation of degradation of coatings―DesigNAtion of quantity and size of defects ,and of intensity of uniform changes in appearance―Part 2: Assessment of degree of blistering 色漆和清漆 涂层老化的评价 缺陷的数量和大小以及外观均匀变化程度的标识：第2部分：起泡等级的评定 |
China National Standards NA |
English PDF |
| GB/T 30787-2014 |
Binder resin applied in digital printing materials―The determiNAtion average molecular weight and its distribution―gel permeation chromatography 数字印刷材料用成膜树脂 平均分子量及其分布的测定 凝胶渗透色谱法 |
China National Standards NA |
English PDF |
| GB/T 30778-2014 |
Polyvinyl acetate-acrylate mulsion adhesive for the lamiNAting of paper/polymer films at room temperature 聚醋酸乙烯-丙烯酸酯乳液纸塑冷贴复合胶 |
China National Standards NA |
English PDF |
| GB/T 30777-2014 |
DetemiNAtion of flash point of adhesives―Close cup 胶粘剂闪点的测定 闭杯法 |
China National Standards NA |
English PDF |
| GB/T 30773-2014 |
DetermiNAtion of residual phenol content in phenolic resins by gas chromatography 气相色谱法测定 酚醛树脂中游离苯酚含量 |
China National Standards NA |
English PDF |
| GB/T 29493.9-2014 |
DetermiNAtion of harmful substances in textile dyeing and finishing auxiliaries―Part 9: Determination of acrylamide 纺织染整助剂中有害物质的测定 第9部分: 丙烯酰胺的测定 |
China National Standards NA |
English PDF |
| GB/T 24797.3-2014 |
Film for wrapping rubber bales―Part 3: Ethylene-propylene-diene rubber (EPDM)，acrylonitrilebutadiene rubber (NBR)，hydrogeNAted nitrile-butadiene rubber(HNBR)，acrylic-ethylene rubber (AEM) and acrylic rubber (ACM) 橡胶包装用薄膜 第3部分：乙烯-丙烯-二烯烃橡胶（EPDM）、丙烯腈-丁二烯橡胶（NBR）、氢化丙烯腈-丁二烯橡胶（HNBR）、乙烯基丙烯酸酯橡胶（AEM）和丙烯酸酯橡胶（ACM） |
China National Standards NA |
English PDF |
| GB/T 24797.2-2014 |
Film for wrapping rubber bales―Part 2: NAtural rubber 橡胶包装用薄膜 第2部分：天然橡胶 |
China National Standards NA |
English PDF |
| GB/T 24148.9-2014 |
Plastics—Unsaturated polyester resins (UP-R)—Part 9: DetermiNAtion of overall volume shrinkage 塑料 不饱和聚酯树脂(UP-R） 第9部分：总体积收缩率测定 |
China National Standards NA |
English PDF |
| GB/T 24148.8-2014 |
Plastics—Unsaturated polyester resin—Part 8：DetermiNAtion of color using platinum-cobalt colormetric method 塑料 不饱和聚酯树脂（UP-R） 第8部分：铂-钴比色法测定颜色 |
China National Standards NA |
English PDF |
| GB/T 2403-2014 |
Cationic dyes―DetermiNAtion of suitable range of pH of dyeing liquor in acrylic dyeing 阳离子染料 染腈纶时染浴pH适应范围的测定 |
China National Standards NA |
English PDF |
| GB/T 2399-2014 |
Cationic dyes―DetermiNAtion of dyeing shade and relative strength 阳离子染料 染色色光和强度的测定 |
China National Standards NA |
English PDF |
| GB/T 2392-2014 |
Dyes―DetermiNAtion of thermo stability 染料 热稳定性的测定 |
China National Standards NA |
English PDF |
| GB/T 2386-2014 |
Dyestuffs and intermediate of dyes—DetermiNAtion of moisture content 染料及染料中间体 水分的测定 |
China National Standards NA |
English PDF |
| GB/T 2383-2014 |
Powder dyes―DetermiNAtion of fineness by sieve analysis 粉状染料 筛分细度的测定 |
China National Standards NA |
English PDF |
| GB/T 2391-2014 |
Reactive dyes―DetermiNAtion of degree of fixation 反应染料 固色率的测定 |
China National Standards NA |
English PDF |
| GB/T 19281-2014 |
ANAlytic method for calcium carbonate 碳酸钙分析方法 |
China National Standards NA |
English PDF |
| GB/T 18175-2014 |
DetermiNAtion of corrosion inhibition performance of water treatment agents―Rotation specimen method 水处理剂缓蚀性能的测定 旋转挂片法 |
China National Standards NA |
English PDF |
| GB/T 1652-2014 |
NAphthol AS 色酚AS |
China National Standards NA |
English PDF |
| GB/T 15893.1-2014 |
Industrial circulating cooling water―DetermiNAtion of turbidity―Diffused radiation method 工业循环冷却水中浊度的测定 散射光法 |
China National Standards NA |
English PDF |
| GB/T 14420-2014 |
ANAlysis of water used in boiler and cooling system―Determination of chemical oxygen demand―Rapid method with potassium dichromate 锅炉用水和冷却水分析方法 化学耗氧量的测定 重铬酸钾快速法 |
China National Standards NA |
English PDF |
| GB/T 12701-2014 |
Ethylene and propylene for industrial use—DetermiNAtion of trace oxygenates—Gas chromatographic method 工业用乙烯、丙烯中微量含氧化合物的测定 气相色谱法 |
China National Standards NA |
English PDF |
| GB/T 11141-2014 |
light olefins for industrial use―DetermiNAtion of trace sulfur 工业用轻质烯烃中微量硫的测定 |
China National Standards NA |
English PDF |
| GB/T 10663-2014 |
Disperse dyes―DetermiNAtion of migration property―High temperature dyeing process 分散染料 移染性的测定 高温染色法 |
China National Standards NA |
English PDF |
| GB/T 30942-2014 |
DetermiNAtion of 2-methoxyethanol，2-ethoxyethanol and 2-(2-methoxyethoxy) ethanol in cosmetics―Gas chromatography 化妆品中禁用物质乙二醇甲醚、乙二醇乙醚及二乙二醇甲醚的测定 气相色谱法 |
China National Standards NA |
English PDF |
| GB/T 30940-2014 |
DetermiNAtion of tretinoin and isotretinoin in cosmetics―High performance liquid chromatography 化妆品中禁用物质维甲酸、异维甲酸的测定 高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 30939-2014 |
DetermiNAtion of the contaminant bisphenol A in cosmetics—High performance liquid chromatograpy-tandem Mass spectrometry 化妆品中污染物双酚A的测定 高效液相色谱-串联质谱法 |
China National Standards NA |
English PDF |
| GB/T 30938-2014 |
DetermiNAtion of canthaxanthin in cosmetics―High performance liquid chromatography 化妆品中食品橙8号的测定 高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 30937-2014 |
DetermiNAtion of banned metronidazole in cosmetics―High performance liquid chromatography-tandem mass spectrometry 化妆品中禁用物质甲硝唑的测定 高效液相色谱-串联质谱法 |
China National Standards NA |
English PDF |
| GB/T 30936-2014 |
DetermiNAtion of chlorpropamide,Tolbutamide and Carbutamide 3 banned sulfonylureas in cosmetics 化妆品中氯磺丙脲、甲苯磺丁脲和氨磺丁脲3种禁用磺脲类物质的测定方法 |
China National Standards NA |
English PDF |
| GB/T 30935-2014 |
DetermiNAtion of 8 furocoumarines including 8-methoxypsoralen in cosmetics―High performance liquid chromatography 化妆品中8-甲氧基补骨脂素等8种禁用呋喃香豆素的测定 高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 30934-2014 |
DetermiNAtion of dehydroacetic acid and its salts in cosmetics―High performance liquid chromatography 化妆品中脱氢醋酸及其盐类的测定 高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 30933-2014 |
DetermiNAtion of Diethylamino hydroxybenzoyl hexyl benzoate as Sunscreen agent in Cosmetics―High performance liquid chromatography 化妆品中防晒剂二乙氨基羟苯甲酰基苯甲酸己酯的测定 高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 30932-2014 |
DetermiNAtion of dioxane residue in cosmetics―Headspace gas chromatography-mass spectrometry 化妆品中禁用物质二噁烷残留量的测定 顶空气相色谱-质谱法 |
China National Standards NA |
English PDF |
| GB/T 30931-2014 |
DetermiNAtion of Benzalkonium Chloride in cosmetics―High performance liquid chromatography 化妆品中苯扎氯铵含量的测定 高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 30930-2014 |
DetermiNAtion of 9 banned Aromatic amines in cosmetics—High performance liquid chromatography-tandem Mass spectrometry 化妆品中联苯胺等9种禁用芳香胺的测定 高效液相色谱-串联质谱法 |
China National Standards NA |
English PDF |
| GB/T 30929-2014 |
DetermiNAtion of banned 2,4,6-trichlorophenol,pentachlorophenol and bithionol in cosmetics―High performance liquid chromatography 化妆品中禁用物质2,4,6-三氯苯酚、五氯苯酚和硫氯酚的测定 高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 30927-2014 |
DetermiNAtion of 4 prohibited coloring agents including rhodamine B in cosmetics―High performance liquid chromatography 化妆品中罗丹明B等4种禁用着色剂的测定 高效液相色谱法 |
China National Standards NA |
English PDF |
| GB/T 30926-2014 |
DetermiNAtion of 7 kinds of vitamin C derivatives in Cosmetics――High performance liquid chromatography-tandem Mass spectrometry 化妆品中7种维生素C衍生物的测定 高效液相色谱-串联质谱法 |
China National Standards NA |
English PDF |
| GB/T 30800-2014 |
The requirement of produce maNAgement for frozen drink products 冷冻饮品生产管理要求 |
China National Standards NA |
English PDF |
| GB/T 30797-2014 |
The test method for safety of food detergents—DetermiNAtion of arsenic contents 食品用洗涤剂试验方法 总砷的测定 |
China National Standards NA |
English PDF |
| GB/T 30796-2014 |
The test method for safety of food detergents―DetermiNAtion of formaldehyde content 食品用洗涤剂试验方法 甲醛的测定 |
China National Standards NA |
English PDF |
| GB/T 30795-2014 |
The test method for safety of food detergents—DetermiNAtion of methanol content 食品用洗涤剂试验方法 甲醇的测定 |
China National Standards NA |
English PDF |
| GB/T 30827-2014 |
Technical conditions for exterNAl prestressing tendons 体外预应力索技术条件 |
China National Standards NA |
English PDF |
| GB/T 30833-2014 |
Pneumatic fluid power―Compressible fluids consumed by equipment―Power determiNAtion and measurement of compressible air 气压传动 设备消耗的可压缩流体 压缩空气功率的表示及测量 |
China National Standards NA |
English PDF |
| GB/T 30851-2014 |
Information technology—TraditioNAl Mongolian sorting 信息技术 传统蒙古文排序 |
China National Standards NA |
English PDF |
| GB/T 30850.2-2014 |
Standardized guidelines for e-government―Part 2: Project maNAgement 电子政务标准化指南 第2部分：工程管理 |
China National Standards NA |
English PDF |
| GB/T 30815-2014 |
Surface chemical aNAlysis―Guidelines for preparation and mounting of specimens for analysis 表面化学分析 分析样品的制备和安装方法指南 |
China National Standards NA |
English PDF |
| GB/T 30808-2014 |
Thermal insulation products for buildings―DetermiNAtion of retention rate on tensile strength perpendicular to the faces in hygrothermal conditions 建筑用绝热制品 湿热条件下垂直于表面的抗拉强度保留率的测定 |
China National Standards NA |
English PDF |
| GB/T 30807-2014 |
Thermal insulating products for building applications―DetermiNAtion of long-term water absorption by immersion 建筑用绝热制品 浸泡法测定长期吸水性 |
China National Standards NA |
English PDF |
| GB/T 30806-2014 |
Thermal insulating products for building applications—DetermiNAtion of dimensional stability under specified temperature and humidity conditions 建筑用绝热制品 在指定温度湿度条件下尺寸稳定性的测试方法 |
China National Standards NA |
English PDF |
| GB/T 30805-2014 |
Thermal insulating products for building applications—DetermiNAtion of short term water absorption by partial immersion 建筑用绝热制品 部分浸入法测定短期吸水量 |
China National Standards NA |
English PDF |
| GB/T 30804-2014 |
Thermal insulating products for building applications―DetermiNAtion of tensile strength perpendicular to faces 建筑用绝热制品 垂直于表面抗拉强度的测定 |
China National Standards NA |
English PDF |
| GB/T 30803-2014 |
Thermal insulation products for building applications—DetermiNAtion of the tensile bond strength of the adhesive and of the base coat to the thermal insulation material 建筑用绝热制品 绝热材料与粘结剂和基底涂层的拉伸粘结强度的测定 |
China National Standards NA |
English PDF |
| GB/T 30802-2014 |
Thermal insulating products for building applications—DetermiNAtion of behaviour under point load 建筑用绝热制品 点载荷性能的测定 |
China National Standards NA |
English PDF |
| GB/T 30801-2014 |
Hygrothermal performance of building materials and products—DetermiNAtion of water-vapour transmission properties—Box method 建筑材料及制品的湿热性能 透湿性能的测定 箱式法 |
China National Standards NA |
English PDF |
| GB/T 30246.5-2014 |
Home network—Part 5: TermiNAl device specification—Home appliances and similar electrical appliances 家庭网络 第5部分：终端设备规范 家用和类似用途电器 |
China National Standards NA |
English PDF |
| GB/T 11833-2014 |
DetermiNAtion of steady-state thermal transmission properties of thermal insulation―Spherical method 绝热材料稳态传热性质的测定 圆球法 |
China National Standards NA |
English PDF |
| GB/T 4797.3-2014 |
Environmental conditions appearing in NAture for electric and electronic products―Living organisms 电工电子产品自然环境条件 生物 |
China National Standards NA |
English PDF |
| GB/T 30846-2014 |
High-voltage alterNAting current circuit-breakers with intentionally non-simultaneous pole operation 具有预定极间不同期操作高压交流断路器 |
China National Standards NA |
English PDF |
| GB/T 30840-2014 |
Basic specifications for gas-fired bell furNAce for annealing 燃气罩式退火炉基本技术条件 |
China National Standards NA |
English PDF |
| GB/T 19638.2-2014 |
Lead-acid batteries for statioNAry valve-regulated—Part 2: Kinds of products and specification 固定型阀控式铅酸蓄电池 第2部分：产品品种和规格 |
China National Standards NA |
English PDF |
| GB/T 19638.1-2014 |
Lead-acid batteries for statioNAry valve-regulated―Part 1: Technical requirements 固定型阀控式铅酸蓄电池 第1部分：技术条件 |
China National Standards NA |
English PDF |
| GB/T 19519-2014 |
Insulators for overhead lines―Composite suspension and tension insulators for a.c. systems with a nomiNAl voltage greater than 1 000V―Definitions, test methods and acceptance criteria 架空线路绝缘子 标称电压高于1 000 V交流系统用悬垂和耐张复合绝缘子 定义、试验方法及接收准则 |
China National Standards NA |
English PDF |
| GB/T 11918.2-2014 |
Plugs,socket-outlets and couplers for industriial purposes―Part 2: DimensioNAl compatiblity and interchangeability requirements for pin and contact-tube accessories 工业用插头插座和耦合器 第2部分：带插销和插套的电器附件的尺寸兼容性和互换性要求 |
China National Standards NA |
English PDF |
| GB/T 10067.45-2014 |
Basic specifications for electroheat installations―Part 45: Vacuum quenching furNAce 电热装置基本技术条件 第45部分：真空淬火炉 |
China National Standards NA |
English PDF |
| GB/T 10067.44-2014 |
Basic specifications for electroheat installations―Part 44: Box-type resistance furNAces 电热装置基本技术条件 第44部分：箱式电阻炉 |
China National Standards NA |
English PDF |
| GB/T 10067.43-2014 |
Basic specifications for electroheat installations―Part 43: Forced convection pit resistance furNAces 电热装置基本技术条件 第43部分：强迫对流井式电阻炉 |
China National Standards NA |
English PDF |
| GB 1985-2014 |
High-voltage alterNAting-current disconnectors and earthing switches 高压交流隔离开关和接地开关 |
China National Standards NA |
English PDF |
| GB 1984-2014 |
High-voltage alterNAting-current circuit-breakers 高压交流断路器 |
China National Standards NA |
English PDF |
| GB/T 30824-2014 |
Testing method for temperature uniformity of gas heat treatment furNAce 燃气热处理炉温度均匀性测试方法 |
China National Standards NA |
English PDF |
| GB/T 30823-2014 |
Nickel-alloy probe test method for determiNAtion cooling characteristics of industrial quenching oil 测定工业淬火油冷却性能的镍合金探头试验方法 |
China National Standards NA |
English PDF |
| GB/T 30818-2014 |
Fully welded body ball valves for pipeline transportation systems in petroleum and NAtural gas industries 石油和天然气工业管线输送系统用全焊接球阀 |
China National Standards NA |
English PDF |
| GB 20651.2-2014 |
Reciprocating interNAl combustion engines―safety―Part 2: Spark ignition engines 往复式内燃机 安全 第2部分：点燃式发动机 |
China National Standards NA |
English PDF |
| GB 30734-2014 |
LumiNAires for firefighters 消防员照明灯具 |
China National Standards NA |
English PDF |
| GB/T 8358-2014 |
Steel wire ropes―DetermiNAtion of measured breaking force 钢丝绳 实际破断拉力测定方法 |
China National Standards NA |
English PDF |
| GB/T 6730.71-2014 |
Iron ores―DetermiNAtion of acid-soluble iron(II) content―Titrimetric method 铁矿石 酸溶亚铁含量的测定 滴定法 |
China National Standards NA |
English PDF |
| GB/T 5059.7-2014 |
Ferromolybdenum—The determiNAtion of carbon content—Infrared absorption method 钼铁 碳含量的测定 红外线吸收法 |
China National Standards NA |
English PDF |
| GB/T 5059.5-2014 |
Ferromolybdenum―DetermiNAtion of silicon content―Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method 钼铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法 |
China National Standards NA |
English PDF |
| GB/T 5059.3-2014 |
Ferromolybdenum―DetermiNAtion of copper content―The flame atomic absorption spectrometric method 钼铁 铜含量的测定 火焰原子吸收光谱法 |
China National Standards NA |
English PDF |
| GB/T 5059.2-2014 |
Ferromolybdenum―DetermiNAtion of antimony content―Malachite green spectrophotometric method 钼铁 锑含量的测定 孔雀绿分光光度法 |
China National Standards NA |
English PDF |
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