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Standard Code | Standard Title | Standard Class | Order |
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GB/T 4103.14-2009 |
Methods for chemical analysis of lead and lead alloys - Part 14: Determination of cadmium content - Flame atomic absorption spectrophotometry 铅及铅合金化学分析方法 第14部分:镉量的测定 火焰原子吸收光谱法 |
China National Standards Methods |
English PDF |
GB/T 3253.9-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of cadmium content - Flame atomic absorption spectrometric method 锑及三氧化二锑化学分析方法 镉量的测定 火焰原子吸收光谱法 |
China National Standards Methods |
English PDF |
GB/T 3253.8-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of antimony trioxide content - Iodine titration method 锑及三氧化二锑化学分析方法 三氧化二锑量的测定 碘量法 |
China National Standards Methods |
English PDF |
GB/T 3253.7-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of bismuth content - Atomic fluorescence spectrometric method 锑及三氧化二锑化学分析方法 铋量的测定 原子荧光光谱法 |
China National Standards Methods |
English PDF |
GB/T 3253.4-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of sulfur content in antimony - Burning and sodium hydroxide titration method 锑及三氧化二锑化学分析方法 锑中硫量的测定 燃烧中和法 |
China National Standards Methods |
English PDF |
GB/T 3253.11-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of bismuth content - Flame atomic absorption spectrometric method 锑及三氧化二锑化学分析方法 铋量的测定 原子吸收光谱法 |
China National Standards Methods |
English PDF |
GB/T 3253.10-2009 |
Methods for chemical analysis of antimony and antimony trioxide - Determination of mercury content - Atomic fluorescence spectrometric method 锑及三氧化二锑化学分析方法 汞量的测定 原子荧光光谱法 |
China National Standards Methods |
English PDF |
GB/T 23514-2009 |
Chemical analysis Methods for nuclear-grade Ag-In-Cd alloys 核级银-铟-镉合金化学分析方法 |
China National Standards Methods |
English PDF |
GB/T 23513.5-2009 |
Chemical analysis Methods for germanium concentrate - Part 5: Determination of silica content - Gravimetry 锗精矿化学分析方法 第5部分:二氧化硅量的测定 重量法 |
China National Standards Methods |
English PDF |
GB/T 23513.4-2009 |
Chemical analysis Methods for germanium concentrate - Part 4: Determination of fluoride content - ISE 锗精矿化学分析方法 第4部分:氟量的测定 离子选择电极法 |
China National Standards Methods |
English PDF |
GB/T 23513.3-2009 |
Chemical analysis Methods for germanium concentrate - Part 3: Determination of sulfur content - Barium sulfate gravimetry 锗精矿化学分析方法 第3部分:硫量的测定 硫酸钡重量法 |
China National Standards Methods |
English PDF |
GB/T 23513.2-2009 |
Chemical analysis Methods for germanium concentrate - Part 2: Determination of arsenic content - Ferrous ammonium sulfate titration 锗精矿化学分析方法 第2部分:砷量的测定 硫酸亚铁铵滴定法 |
China National Standards Methods |
English PDF |
GB/T 23513.1-2009 |
Chemical analysis Methods for germanium concentrate - Part 1: Determination of germanium content - Potassium iodate titration 锗精矿化学分析方法 第1部分:锗量的测定 碘酸钾滴定法 |
China National Standards Methods |
English PDF |
GB/T 23561.9-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 9: Methods for determining the triaxial strength and deformation parameters of coal and rock 煤和岩石物理力学性质测定方法 第9部分:煤和岩石三轴强度及变形参数测定方法 |
China National Standards Methods |
English PDF |
GB/T 23561.8-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 8: Methods for determining the deformation parameters of coal and rock 煤和岩石物理力学性质测定方法 第8部分:煤和岩石变形参数测定方法 |
China National Standards Methods |
English PDF |
GB/T 23561.7-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 7: Methods for determining the uniaxial compressive strength and counting softening coefficient 煤和岩石物理力学性质测定方法 第7部分:单轴抗压强度测定及软化系数计算方法 |
China National Standards Methods |
English PDF |
GB/T 23561.6-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 6: Methods for determining the moisture content of coal and rock 煤和岩石物理力学性质测定方法 第6部分:煤和岩石含水率测定方法 |
China National Standards Methods |
English PDF |
GB/T 23561.5-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 5: Methods for determining the water absorbability of coal and rock 煤和岩石物理力学性质测定方法 第5部分:煤和岩石吸水性测定方法 |
China National Standards Methods |
English PDF |
GB/T 23561.4-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 4: Methods for calculating the porosity of coal and rock 煤和岩石物理力学性质测定方法 第4部分:煤和岩石孔隙率计算方法 |
China National Standards Methods |
English PDF |
GB/T 23561.3-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 3: Methods for determining the block density of coal and rock 煤和岩石物理力学性质测定方法 第3部分:煤和岩石块体密度测定方法 |
China National Standards Methods |
English PDF |
GB/T 23561.2-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 2: Methods for determining the true density of coal and rock 煤和岩石物理力学性质测定方法 第2部分:煤和岩石真密度测定方法 |
China National Standards Methods |
English PDF |
GB/T 23561.1-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 1: General requirements for sampling 煤和岩石物理力学性质测定方法 第1部分:采样一般规定 |
China National Standards Methods |
English PDF |
GB/T 23479.2-2009 |
Wind turbine double-fed asynchronous generator - Part 2: Testing Methods 风力发电机组 双馈异步发电机 第2部分:试验方法 |
China National Standards Methods |
English PDF |
GB/T 23465-2009 |
Respiratory protective equipment - Practical performance evaluation Methods 呼吸防护用品 实用性能评价 |
China National Standards Methods |
English PDF |
GB/T 12624-2009 |
Protective gloves - General requirements and test Methods 手部防护 通用技术条件及测试方法 |
China National Standards Methods |
English PDF |
GB/T 23296.1-2009 |
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Guide to test Methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and th 食品接触材料 塑料中受限物质 塑料中物质向食品及食品模拟物特定迁移试验和含量测定方法以及食品模拟物暴露条件选择的指南 |
China National Standards Methods |
English PDF |
GB/T 23353-2009 |
Dried pears - Specification and test Methods 梨干 技术规格和试验方法 |
China National Standards Methods |
English PDF |
GB/T 23352-2009 |
Dried apples - Specification and test Methods 苹果干 技术规格和试验方法 |
China National Standards Methods |
English PDF |
GB/T 13917.9-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 9: Repellent 农药登记用卫生杀虫剂室内药效试验及评价 第9部分:驱避剂 |
China National Standards Methods |
English PDF |
GB/T 13917.8-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 8: Dutsable powder and chalk 农药登记用卫生杀虫剂室内药效试验及评价 第8部分:粉剂、笔剂 |
China National Standards Methods |
English PDF |
GB/T 13917.7-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 7: Bait 农药登记用卫生杀虫剂室内药效试验及评价 第7部分:饵剂 |
China National Standards Methods |
English PDF |
GB/T 13917.6-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 6: Liquid vaporizer 农药登记用卫生杀虫剂室内药效试验及评价 第6部分:电热蚊香液 |
China National Standards Methods |
English PDF |
GB/T 13917.5-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 5: Vaporizing mat 农药登记用卫生杀虫剂室内药效试验及评价 第5部分: 电热蚊香片 |
China National Standards Methods |
English PDF |
GB/T 13917.4-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 4: Mosquito coil 农药登记用卫生杀虫剂室内药效试验及评价 第4部分:蚊香 |
China National Standards Methods |
English PDF |
GB/T 13917.3-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 3: Smoke generator and smoke tablet 农药登记用卫生杀虫剂室内药效试验及评价 第3部分: 烟剂及烟片 |
China National Standards Methods |
English PDF |
GB/T 13917.2-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 2: Aerosol 农药登记用卫生杀虫剂室内药效试验及评价 第2部分:气雾剂 |
China National Standards Methods |
English PDF |
GB/T 13917.1-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 1: Spray fluid 农药登记用卫生杀虫剂室内药效试验及评价 第1部分: 喷射剂 |
China National Standards Methods |
English PDF |
GB/T 13917.10-2009 |
Laboratory efficacy test Methods and criterions of public health insecticides for pesticide registration - Part 10: Analogous site 农药登记用卫生杀虫剂室内药效试验及评价 第10部分:模拟现场 |
China National Standards Methods |
English PDF |
GB/T 23460.1-2009 |
Test Methods of ceramic glazes - Part 1: Determination of fluidity behaviour - Fusion flow test 陶瓷釉料性能测试方法 第1部分:高温流动性测试 熔流法 |
China National Standards Methods |
English PDF |
GB/T 18737.8-2009 |
Textile machinery and accessories - Beams for winding - Part 8: Definitions of run-out tolerances and Methods of measurement 纺织机械与附件 经轴 第8部分:跳动公差的定义和测量方法 |
China National Standards Methods |
English PDF |
GB/T 23368.2-2009 |
Methods for chemical analysis of ammonium metatungstate - Part 2: Determination of zinc content - Flame atomic absorption spectrometry 偏钨酸铵化学分析方法 第2部分:锌量的测定 火焰原子吸收光谱法 |
China National Standards Methods |
English PDF |
GB/T 23368.1-2009 |
Methods for chemical analysis of ammonium metatungstate - Part 1: Determination of water insoluble content - Gravimetric analysis 偏钨酸铵化学分析方法 第1部分:水不溶物量的测定 称量法 |
China National Standards Methods |
English PDF |
GB/T 23367.2-2009 |
Methods for chemical analysis of lithium cobalt oxide - Part 2: Determination of lithium,nickel,manganese,magnesium,aluminium,iron,sodium,calcium and copper content - Inductively coupled plasma atomic emission spectrometry 钴酸锂化学分析方法 第2部分:锂、镍、锰、镁、铝、铁、钠、钙和铜量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Methods |
English PDF |
GB/T 23367.1-2009 |
Methods for chemical analysis of lithium cobalt oxide - Part 1: Determination of cobalt content - EDTA titration 钴酸锂化学分析方法 第1部分:钴量的测定 EDTA滴定法 |
China National Standards Methods |
English PDF |
GB/T 23364.6-2009 |
Methods for chemical analysis of high purity indium oxide - Part 6: Determination of the loss on ignition - Gravimetric analysis 高纯氧化铟化学分析方法 第6部分:灼减量的测定 称量法 |
China National Standards Methods |
English PDF |
GB/T 23364.5-2009 |
Methods for chemical analysis of high purity indium oxide - Part 5: Determination of chlorine content - Mercuric sulfocyanide spectrophotometry 高纯氧化铟化学分析方法 第5部分:氯量的测定 硫氰酸汞分光光度法 |
China National Standards Methods |
English PDF |
GB/T 23364.4-2009 |
Methods for chemical analysis of high purity indium oxide - Part 4: Determination of aluminum, iron, copper, zinc, cadmium, lead and thallium content - Inductively coupled plasma mass spectrometry 高纯氧化铟化学分析方法 第4部分:铝、铁、铜、锌、镉、铅和铊量的测定 电感耦合等离子体质谱法 |
China National Standards Methods |
English PDF |
GB/T 23364.3-2009 |
Methods for chemical analysis of high purity indium oxide - Part 3: Determination of antimony content - Atomic fluorescence spectrometry 高纯氧化铟化学分析方法 第3部分:锑量的测定 原子荧光光谱法 |
China National Standards Methods |
English PDF |
GB/T 23364.2-2009 |
Methods for chemical analysis of high purity indium oxide - Part 2: Determination of tin content - Phenylfluorone spectrophotometry 高纯氧化铟化学分析方法 第2部分:锡量的测定 苯基荧光酮分光光度法 |
China National Standards Methods |
English PDF |
GB/T 23364.1-2009 |
Methods for chemical analysis of high purity indium oxide - Part 1: Determination of arsenic content - Atomic fluorescence spectrometry 高纯氧化铟化学分析方法 第1部分:砷量的测定 原子荧光光谱法 |
China National Standards Methods |
English PDF |
GB/T 23362.6-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 6: Determination of the loss on ignition - Gravimetric analysis 高纯氢氧化铟化学分析方法 第6部分:灼减量的测定 称量法 |
China National Standards Methods |
English PDF |
GB/T 23362.5-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 5: Determination of chlorine content - Mercuric sulfocyanide spectrophotometry 高纯氢氧化铟化学分析方法 第5部分:氯量的测定 硫氰酸汞分光光度法 |
China National Standards Methods |
English PDF |
GB/T 23362.4-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 4: Determination of aluminum, iron, copper, zinc, cadmium, lead and thallium content - Inductively coupled plasma mass spectrometry 高纯氢氧化铟化学分析方法 第4部分:铝、铁、铜、锌、镉、铅和铊量的测定 电感耦合等离子体质谱法 |
China National Standards Methods |
English PDF |
GB/T 23362.3-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 3: Determination of antimony content - Atomic fluorescence spectrometry 高纯氢氧化铟化学分析方法 第3部分:锑量的测定 原子荧光光谱法 |
China National Standards Methods |
English PDF |
GB/T 23362.2-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 2: Determination of tin content - Phenylfluorone spectrophotometry 高纯氢氧化铟化学分析方法 第2部分:锡量的测定 苯基荧光酮分光光度法 |
China National Standards Methods |
English PDF |
GB/T 23362.1-2009 |
Methods for chemical analysis of high purity indium hydroxide - Part 1: Determination of arsenic content - Atomic fluorescence spectrometry 高纯氢氧化铟化学分析方法 第1部分:砷量的测定 原子荧光光谱法 |
China National Standards Methods |
English PDF |
GB/T 23316-2009 |
Anti-static requirement and test Methods of working clothing 工作服 防静电性能的要求及试验方法 |
China National Standards Methods |
English PDF |
GB/T 4909.9-2009 |
Test Methods for bare wires - Part 9: Test for continuity of coating - Sodium polysulfide solution method 裸电线试验方法 第9部分:镀层连续性试验 多硫化钠法 |
China National Standards Methods |
English PDF |
GB/T 4909.8-2009 |
Test Methods for bare wires - Part 8: Hardness test - Brinell hardness test 裸电线试验方法 第8部分:硬度试验 布氏法 |
China National Standards Methods |
English PDF |
GB/T 4909.7-2009 |
Test Methods for bare wires - Part 7: Mandrel winding test 裸电线试验方法 第7部分:卷绕试验 |
China National Standards Methods |
English PDF |
GB/T 4909.6-2009 |
Test Methods for bare wires - Part 6: Bend test - Single bend test 裸电线试验方法 第6部分:弯曲试验 单向弯曲 |
China National Standards Methods |
English PDF |
GB/T 4909.5-2009 |
Test Methods for bare wires - Part 5: Bend test - Reverse bend test 裸电线试验方法 第5部分:弯曲试验 反复弯曲 |
China National Standards Methods |
English PDF |
GB/T 4909.4-2009 |
Test Methods for bare wires - Part 4: Torsion test 裸电线试验方法 第4部分:扭转试验 |
China National Standards Methods |
English PDF |
GB/T 4909.3-2009 |
Test Methods for bare wires - Part 3: Tensile test 裸电线试验方法 第3部分:拉力试验 |
China National Standards Methods |
English PDF |
GB/T 4909.2-2009 |
Test Methods for bare wires - Part 2: Measurement of dimensions 裸电线试验方法 第2部分:尺寸测量 |
China National Standards Methods |
English PDF |
GB/T 4909.12-2009 |
Test Methods for bare wires - Part 12: Solderability test of coating - Solder globule method 裸电线试验方法 第12部分:镀层可焊性试验-焊球法 |
China National Standards Methods |
English PDF |
GB/T 4909.1-2009 |
Test Methods for bare wires - Part 1: General 裸电线试验方法 第1部分:总则 |
China National Standards Methods |
English PDF |
GB/T 4909.11-2009 |
Test Methods for bare wires - Part 11: Test for adherence of coating 裸电线试验方法 第11部分:镀层附着性试验 |
China National Standards Methods |
English PDF |
GB/T 4909.10-2009 |
Test Methods for bare wires - Part 10: Test for continuity of coating - Ammonium persulphate solution method 裸电线试验方法 第10部分:镀层连续性试验 过硫酸铵法 |
China National Standards Methods |
English PDF |
GB/T 4074.8-2009 |
Winding wires - Test Methods - Part 8: Test procedure for the determination of the temperature index of enamelled winding wires - Quick-Test method 绕组线试验方法 第8部分:测定漆包绕组线温度指数的试验方法 快速法 |
China National Standards Methods |
English PDF |
GB/T 4074.7-2009 |
Winding wires - Test Methods - Part 7: Test procedure for the determination of the temperature index of enamelled winding wires 绕组线试验方法 第7部分:测定漆包绕组线温度指数的试验方法 |
China National Standards Methods |
English PDF |
GB/T 23341.2-2009 |
Turbochargers - Part 2: Test Methods 涡轮增压器 第2部分:试验方法 |
China National Standards Methods |
English PDF |
GB/T 23253-2009 |
Hydraulic fluid power - Electrically controlled hydraulic pumps - Test Methods to determine performance characteristics 液压传动 电控液压泵 性能试验方法 |
China National Standards Methods |
English PDF |
GB/T 17257.2-2009 |
Urine collection bags - Part 2: Requirements and test Methods 集尿袋 第2部分:要求和检验方法 |
China National Standards Methods |
English PDF |
GB/T 6379.6-2009 |
Accuracy(trueness and precision) of measurement Methods and results - Part 6: Use in practice of accuracy values 测量方法与结果的准确度(正确度与精密度) 第6部分:准确度值的实际应用 |
China National Standards Methods |
English PDF |
GB/T 3533.1-2009 |
Assessing economic effect of standardization - Part 1: Principles and calculating Methods 标准化经济效果评价 第1部分:原则和计算方法 |
China National Standards Methods |
English PDF |
GB/T 9340-2009 |
Methods for color measurement of fluorescent specimens 荧光样品颜色的测量方法 |
China National Standards Methods |
English PDF |
GB/T 23249-2009 |
Coalbed gas content measurement Methods in geological exploration period 地勘时期煤层瓦斯含量测定方法 |
China National Standards Methods |
English PDF |
GB/T 13234-2009 |
Calculating Methods of energy saved for enterprise 企业节能量计算方法 |
China National Standards Methods |
English PDF |
GB/T 11837-2009 |
Test Methods of the concrete compressive strength of concrete pipes for water 混凝土管用混凝土抗压强度试验方法 |
China National Standards Methods |
English PDF |
GB/T 23292-2009 |
Test Methods for tractor fuel tank 拖拉机燃油箱 试验方法 |
China National Standards Methods |
English PDF |
GB/T 2684-2009 |
Test Methods for foundry sands and molding mixtures 铸造用砂及混合料试验方法 |
China National Standards Methods |
English PDF |
GB/T 23229-2009 |
Methods for analysis of waterborne wood preservatives 水载型木材防腐剂分析方法 |
China National Standards Methods |
English PDF |
GB/T 23237-2009 |
Methods of anthropometry for locating acupuncture points 腧穴定位人体测量方法 |
China National Standards Methods |
English PDF |
GB/T 23278.8-2009 |
Methods for chemical analysis of sodium stannate - Part 8: Determination of nitrate content - Ion selective electrode method 锡酸钠化学分析方法 第8部分:硝酸盐含量的测定 离子选择电极法 |
China National Standards Methods |
English PDF |
GB/T 23278.7-2009 |
Methods for chemical analysis of sodium stannate - Part 7: Determination of alkali insoluble matter - Gravimetric analysis 锡酸钠化学分析方法 第7部分:碱不溶物的测定 重量法 |
China National Standards Methods |
English PDF |
GB/T 23278.6-2009 |
Methods for chemical analysis of sodium stannate - Part 6: Determination of free alkali content - Titration 锡酸钠化学分析方法 第6部分:游离碱的测定 中和滴定法 |
China National Standards Methods |
English PDF |
GB/T 23278.5-2009 |
Methods for chemical analysis of sodium stannate - Part 5: Determination of antimony content - Malachite green photometric method 锡酸钠化学分析方法 第5部分:锑量的测定 孔雀绿分光光度法 |
China National Standards Methods |
English PDF |
GB/T 23278.4-2009 |
Methods for chemical analysis of sodium stannate - Part 4: Determination of lead content - Flame atomic absorption spectrometry 锡酸钠化学分析方法 第4部分:铅量的测定 原子吸收光谱法 |
China National Standards Methods |
English PDF |
GB/T 23278.3-2009 |
Methods for chemical analysis of sodium stannate - Part 3: Determination of arsenic content - Molybdoantimonyarsenate blue spectrophotometric method 锡酸钠化学分析方法 第3部分:砷量的测定 砷锑钼蓝分光光度法 |
China National Standards Methods |
English PDF |
GB/T 23278.2-2009 |
Methods for chemical analysis of sodium stannate - Part 2: Determination of iron content - 1,10-phenanthroline photometric method 锡酸钠化学分析方法 第2部分:铁量的测定 1,10-二氮杂菲分光光度法 |
China National Standards Methods |
English PDF |
GB/T 23278.1-2009 |
Methods for chemical analysis of sodium stannate - Part 1: Determination of tin content - Titration 锡酸钠化学分析方法 第1部分:锡量的测定 碘酸钾滴定法 |
China National Standards Methods |
English PDF |
GB/T 23277-2009 |
Chemical analysis Methods of catalysts containing precious metals - Determination of platinum, palladium and rhodium in automobile exhaust-purifying catalysts - Spectrophotometry 贵金属催化剂化学分析方法 汽车尾气净化催化剂中铂、钯、铑量的测定 分光光度法 |
China National Standards Methods |
English PDF |
GB/T 23275-2009 |
Methods for chemical analysis of ruthenium determination of lead, iron, nickel, aluminum, copper, silver, gold, platinum, palladium, rhodium, iridium and silicon in ruthenium powder by glow discharge mass spectrometry 钌粉化学分析方法 铅、铁、镍、铝、铜、银、金、铂、铱、钯、铑、硅量的测定 辉光放电质谱法 |
China National Standards Methods |
English PDF |
GB/T 23274.8-2009 |
Methods for chemical analysis of stannic oxide - Part 8: Determination of loss on ignition - Gravimetric method 二氧化锡化学分析方法 第8部分:灼烧失重的测定 重量法 |
China National Standards Methods |
English PDF |
GB/T 23274.7-2009 |
Methods for chemical analysis of stannic oxide - Part 7: Determination of soluable matter in hydrochloric acid - Gravimetric method 二氧化锡化学分析方法 第7部分:盐酸可溶物的测定 重量法 |
China National Standards Methods |
English PDF |
GB/T 23274.6-2009 |
Methods for chemical analysis of stannic oxide - Part 6: Determination of sulfate content - Visual turbidimetry method 二氧化锡化学分析方法 第6部分:硫酸盐的测定 目视比浊法 |
China National Standards Methods |
English PDF |
GB/T 23274.5-2009 |
Methods for chemical analysis of stannic oxide - Part 5: Determination of antimony content - Malachite green photometric method 二氧化锡化学分析方法 第5部分:锑量的测定 孔雀绿分光光度法 |
China National Standards Methods |
English PDF |
GB/T 23274.4-2009 |
Methods for chemical analysis of stannic oxide - Part 4: Determination of lead and copper content - Flame atomic absorption spectrometric method 二氧化锡化学分析方法 第4部分:铅、铜量的测定 火焰原子吸收光谱法 |
China National Standards Methods |
English PDF |
GB/T 23274.3-2009 |
Methods for chemical analysis of stannic oxide - Part 3: Determination of arsenic content - Molybdoantimonyarsenate blue spectrophotometric method 二氧化锡化学分析方法 第3部分:砷量的测定 砷锑钼蓝分光光度法 |
China National Standards Methods |
English PDF |
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