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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 12021.4-2013 |
The maximum allowable values of the energy，water consumpTiOn and grades for household electric washing machines 电动洗衣机能效水效限定值及等级 |
China National Standards TiO |
 English PDF |
| GB 50894-2013 |
Code for design of environment protecTiOn for machinery industry 机械工业环境保护设计规范 |
China National Standards TiO |
English PDF |
| GB 50891-2013 |
Code for automaTiOn design of non-ferrous metals smelters 有色金属冶炼厂自控设计规范 |
China National Standards TiO |
English PDF |
| GB 50883-2013 |
Code for quality acceptance of light-metal smelting mechanical equipment installaTiOn engineering 轻金属冶炼机械设备安装工程质量验收规范 |
China National Standards TiO |
English PDF |
| GB 50882-2013 |
Code for construcTiOn specification of light-metal smelting mechanical equipment installation engineering 轻金属冶炼机械设备安装工程施工规范 |
China National Standards TiO |
English PDF |
| GB 14881-2013 |
NaTiOnal Food Safety Standard General Hygienic Regulation for Food Production 食品安全国家标准 食品生产通用卫生规范 |
China National Standards TiO |
English PDF |
| GB 50870-2013 |
Unified code for technique for construcTiOnal safety 建筑施工安全技术统一规范 |
China National Standards TiO |
English PDF |
| GB/T 50319-2013 |
Code of construcTiOn project management 建设工程监理规范 |
China National Standards TiO |
English PDF |
| GB/T 6730.70-2013 |
Iron ores - DeterminaTiOn of total iron content - Titrimetric method after tin(Ⅱ) chloride reduction 铁矿石 全铁含量的测定 氯化亚锡还原滴定法 |
China National Standards TiO |
English PDF |
| GB/T 6730.32-2013 |
Iron ores - DeterminaTiOn of vanadium content - The ammonium ferrous sulfate titrimetric method 铁矿石 钒含量的测定 硫酸亚铁铵滴定法 |
China National Standards TiO |
English PDF |
| GB/T 4325.9-2013 |
Methods for chemical analysis of molybdenum - Part 9: DeterminaTiOn of nickel content - Dimethylglyoxime spectrophotometry and flame atomic absorption spectrometry 钼化学分析方法 第9部分：镍量的测定 丁二酮肟分光光度法和火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.8-2013 |
Methods for chemical analysis of molybdenum - Part 8: DeterminaTiOn of cobalt content - 5-Cl-PADAB spectrophotometry and flame atomic absorption spectrometry 钼化学分析方法 第8部分：钴量的测定 钴试剂分光光度法和火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.7-2013 |
Methods for chemical analysis of molybdenum - Part 7: DeterminaTiOn of iron content - 1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry 钼化学分析方法 第7部分：铁量的测定 邻二氮杂菲分光光度法和电感耦合等离子体发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.6-2013 |
Methods for chemical analysis of molybdenum - Part 6: DeterminaTiOn of arsenic content - Atomic fluorescence spectrometry 钼化学分析方法 第6部分：砷量的测定 原子荧光光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.5-2013 |
Methods for chemical analysis of molybdenum - Part 5: DeterminaTiOn of antimony content - Atomic fluorescence spectrometry 钼化学分析方法 第5部分：锑量的测定 原子荧光光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.4-2013 |
Methods for chemical analysis of molybdenum - Part 4: DeterminaTiOn of tin content - Atomic fluorescence spectrometry 钼化学分析方法 第4部分：锡量的测定 原子荧光光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.3-2013 |
Methods for chemical analysis of molybdenum - Part 3: DeterminaTiOn of bismuth content - Atomic fluorescence spectrometry 钼化学分析方法 第3部分：铋量的测定 原子荧光光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.26-2013 |
Methods for chemical analysis of molybdenum - Part 26: DeterminaTiOn of aluminium，magnesium，calcium，vanadium，chromium，manganese，iron，cobalt，nickel，copper，zinc，arsenic，cadmium ，tin，antimony，tungsten，lead and bismuth contents 钼化学分析方法 第26部分：铝、镁、钙、钒、铬、锰、铁、钴、镍、铜、锌、砷、镉、锡、锑、钨、铅和铋量的测定 电感耦合等离子体质谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.25-2013 |
Methods for chemical analysis of molybdenum - Part 25: DeterminaTiOn of hydrogen content - Intert gas fusion infrared absorption method/thermal conductivity method 钼化学分析方法 第25部分：氢量的测定 惰气熔融红外吸收法/热导法 |
China National Standards TiO |
English PDF |
| GB/T 4325.24-2013 |
Methods for chemical analysis of molybdenum - Part 24: DeterminaTiOn of tungsten content - Inductively coupled plasma atomic emission spectrometry 钼化学分析方法 第24部分:钨量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.23-2013 |
Methods for chemical analysis of molybdenum - Part 23: DeterminaTiOn of oxygen and nitrogen contents - Inert gas fusion-infrared absorption and thermal conductivity method 钼化学分析方法 第23部分：氧量和氮量的测定 惰气熔融红外吸收法-热导法 |
China National Standards TiO |
English PDF |
| GB/T 4325.22-2013 |
Methods for chemical analysis of molybdenum - Part 22：DeterminaTiOn of phosphorus content - Molybdenum blue spectrophotometry 钼化学分析方法 第22部分：磷量的测定 钼蓝分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 4325.2-2013 |
Methods for chemical analysis of molybdenum - Part 2: DeterminaTiOn of cadmium content - Flame atomic absorption spectrometry 钼化学分析方法 第2部分：镉量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.21-2013 |
Methods for chemical analysis of molybdenum - Part 21: DeterminaTiOn of carbon content and sulfur content - High frequency combustion-infrared absorption method 钼化学分析方法 第21部分：碳量和硫量的测定 高频燃烧红外吸收法 |
China National Standards TiO |
English PDF |
| GB/T 4325.20-2013 |
Methods for chemical analysis of molybdenum - Part 20: DeterminaTiOn of manganese content - Flame atomic absorption spectrometry 钼化学分析方法 第20部分：锰量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.19-2013 |
Methods for chemical analysis of molybdenum - Part 19: DeterminaTiOn of chromium content - Diphenylcarbazide spectrophotometry 钼化学分析方法 第19部分：铬量的测定 二苯基碳酰二肼分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 4325.18-2013 |
Methods for chemical analysis of molybdenum - Part 18: DeterminaTiOn of vanadium content - N-benzoyl-N-phenylhydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry 钼化学分析方法 第18部分：钒量的测定 钽试剂分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.17-2013 |
Methods for chemical analysis of molybdenum - Part 17: DeterminaTiOn of titanium content - Diantipyrylmethane spectrophotometry and inductively coupled plasma atomic emission spectrometry 钼化学分析方法 第17部分：钛量的测定 二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.16-2013 |
Methods for chemical analysis of molybdenum - Part 16: DeterminaTiOn of potassium content - Flame atomic absorption spectrometry 钼化学分析方法 第16部分：钾量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.15-2013 |
Methods for chemical analysis of molybdenum - Part 15: DeterminaTiOn of sodium content - Flame atomic absorption spectrometry 钼化学分析方法 第15部分：钠量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.14-2013 |
Methods for chemical analysis of molybdenum - Part 14: DeterminaTiOn of magnesium content - Flame atomic absorption spectrometry 钼化学分析方法 第14部分：镁量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.13-2013 |
Methods for chemical analysis of molybdenum - Part 13: DeterminaTiOn of calcium content - Flame atomic absorption spectrometry 钼化学分析方法 第13部分：钙量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.12-2013 |
Methods for chemical analysis of molybdenum - Part 12: DeterminaTiOn of silicon content - Inductively coupled plasma atomic emission spectrometry 钼化学分析方法 第12部分：硅量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.1-2013 |
Methods for chemical analysis of molybdenum - Part 1: DeterminaTiOn of lead content - Graphite furnace atomic absorption spectrometry 钼化学分析方法 第1部分：铅量的测定 石墨炉原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.11-2013 |
Methods for chemical analysis of molybdenum - Part 11: DeterminaTiOn of aluminum content - Chromazurol S spectrophotometry and inductively coupled plasma atomic emission spectrometry 钼化学分析方法 第11部分：铝量的测定 铬天青S分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards TiO |
English PDF |
| GB/T 4325.10-2013 |
Methods for chemical analysis of molybdenum - Part 10: DeterminaTiOn of copper content - Flame atomic absorption spectrometry 钼化学分析方法 第10部分：铜量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 29517-2013 |
Method for manual sample preparaTiOn of chrome ores in bulk 散装铬矿石手工制样方法 |
China National Standards TiO |
English PDF |
| GB/T 29516-2013 |
Manganese ores - DeterminaTiOn of moisture content 锰矿石 水分含量测定 |
China National Standards TiO |
English PDF |
| GB/T 29515-2013 |
Cold rolled steel sheet for enamelling - Fish-scaling sensitivity test - Hydrogen permeaTiOn method 搪瓷用冷轧钢板 鳞爆敏感性试验 氢渗透法 |
China National Standards TiO |
English PDF |
| GB/T 29514-2013 |
Technical specificaTiOn of steel making slag treatment technology 钢渣处理工艺技术规范 |
China National Standards TiO |
English PDF |
| GB/T 29512-2013 |
Hand protecTiOn - Guide for the selection,use and maintenance of protective gloves 手部防护 防护手套的选择、使用和维护指南 |
China National Standards TiO |
English PDF |
| GB/T 29510-2013 |
General requirements for the distribuTiOn of personal protection equipment 个体防护装备配备基本要求 |
China National Standards TiO |
English PDF |
| GB/T 29509.2-2013 |
Methods for chemical analysis of gold-loaded carbon - Part 2：DeterminaTiOn of silver content - Flame atomic absorption spectrometry 载金炭化学分析方法 第2部分：银量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 29509.1-2013 |
Methods for chemical analysis of gold-loaded carbon - Part 1: DeterminaTiOn of gold content 载金炭化学分析方法 第1部分：金量的测定 |
China National Standards TiO |
English PDF |
| GB/T 29507-2013 |
Test method for measuring flatness, thickness and total thickness variaTiOn on silicon wafers by automated non-contact scanning 硅片平整度、厚度及总厚度变化测试 自动非接触扫描法 |
China National Standards TiO |
English PDF |
| GB/T 29501-2013 |
Thermal insulaTiOn painted glass 隔热涂膜玻璃 |
China National Standards TiO |
English PDF |
| GB/T 29499-2013 |
Synthetic resin curtain-wall-imitaTiOn coating on architectural 建筑用仿幕墙合成树脂涂层 |
China National Standards TiO |
English PDF |
| GB 29518-2013 |
Diesel engines NOx reducTiOn agent - Aqueous urea solution (AUS 32) 柴油发动机氮氧化物还原剂 尿素水溶液（AUS 32） |
China National Standards TiO |
English PDF |
| GB/T 50848-2013 |
DocumentaTiOn standard for engineering construction project design in mechanical industry 机械工业工程建设项目设计文件编制标准 |
China National Standards TiO |
English PDF |
| GB 50313-2013 |
Code for design of fire communicaTiOn and command system 消防通信指挥系统设计规范 |
China National Standards TiO |
English PDF |
| GB 50264-2013 |
Code for design of industrial equipment and pipeline insulaTiOn engineering 工业设备及管道绝热工程设计规范 |
China National Standards TiO |
English PDF |
| GB/T 50784-2013 |
Technical standard for in-situ inspecTiOn of concrete structure 混凝土结构现场检测技术标准 |
China National Standards TiO |
English PDF |
| GB/T 50780-2013 |
Terminology standard of electronics engineering construcTiOn 电子工程建设术语标准 |
China National Standards TiO |
English PDF |
| GB/T 29493.5-2013 |
DeterminaTiOn of harmful substances in textile dyeing and fininshing auxiliaries - Part 5: Determination of free formaldehyde in emulsion polymers 纺织染整助剂中有害物质的测定 第5部分：乳液聚合物中游离甲醛含量的测定 |
China National Standards TiO |
English PDF |
| GB/T 29493.4-2013 |
DeterminaTiOn of harmful substances in textile dyeing and finishing auxiliaries - Part 4: Determination of polycyclic aromatic hydrocarbons - GC/MS method 纺织染整助剂中有害物质的测定 第4部分：稠环芳烃化合物(PAHs)的测定 气相色谱-质谱法 |
China National Standards TiO |
English PDF |
| GB/T 29493.3-2013 |
DeterminaTiOn of harmful substances in textile dyeing and finishing auxiliaries - Part 3: Determination of organotins GC/MS method 纺织染整助剂中有害物质的测定 第3部分：有机锡化合物的测定 气相色谱-质谱法 |
China National Standards TiO |
English PDF |
| GB/T 29493.2-2013 |
DeterminaTiOn of harmful substances in textile dyeing and finishing auxiliaries - Part 2: Determination of perfluorooctane sulfonates and perfluorooctanoicacid HPLC-MS/MS method 纺织染整助剂中有害物质的测定 第2部分：全氟辛烷磺酰基化合物(PFOS)和全氟辛酸(PFOA)的测定 高效液相色谱-质谱法 |
China National Standards TiO |
English PDF |
| GB/T 29493.1-2013 |
DeterminaTiOn of harmful substances in textile dyeing and finishing auxiliaries - Part 1: Determination of polybrominated biphenyl and polybrominated diphenyl ethers GC/MS method 纺织染整助剂中有害物质的测定 第1部分： 多溴联苯和多溴二苯醚的测定 气相色谱-质谱法 |
China National Standards TiO |
English PDF |
| GB/T 29492-2013 |
Chemicals applied in digital printing materials - The determinaTiOn of triazines B - Reversed phase high performance liquid chromatography 数字印刷材料用化学品 三嗪B含量的测定 反相高效液相色谱法 |
China National Standards TiO |
English PDF |
| GB/Z 25320.5-2013 |
Power systems management and associated informaTiOn exchange - Data and communications security - Part 5: Security for GB/T 18657 and derivatives 电力系统管理及其信息交换 数据和通信安全 第5部分：GB/T 18657等及其衍生标准的安全 |
China National Standards TiO |
English PDF |
| GB/Z 25320.2-2013 |
Power systems management and associated informaTiOn exchange - Data and communications security - Part 2: Glossary of terms 电力系统管理及其信息交换 数据和通信安全 第2部分：术语 |
China National Standards TiO |
English PDF |
| GB/T 5008.1-2013 |
Lead-acid starter batteries - Part 1: Technical condiTiOns and methods of test 起动用铅酸蓄电池 第1部分: 技术条件和试验方法 |
China National Standards TiO |
English PDF |
| GB/T 311.2-2013 |
InsulaTiOn co-ordination - Part 2: Application guide 绝缘配合 第2部分：使用导则 |
China National Standards TiO |
English PDF |
| GB/T 29484-2013 |
Electrical installaTiOns in ships - Part 503: Special features - AC supply systems with voltages in the range of above 1 kV up to and including 15 kV 船舶电气设备 第503部分：专辑 电压1kV以上至不大于15kV的交流供电系统 |
China National Standards TiO |
English PDF |
| GB/T 29483-2013 |
Electrical safety of machinery - ApplicaTiOn of protective equipment to detect the presence of persons 机械电气安全 检测人体存在的保护设备应用 |
China National Standards TiO |
English PDF |
| GB/T 20840.5-2013 |
Instrument transformers - Part 5: AddiTiOnal requirements for capacitor voltage transformers 互感器 第5部分：电容式电压互感器的补充技术要求 |
China National Standards TiO |
English PDF |
| GB/T 17569-2013 |
ClassificaTiOn for the items of pressurized water reactor nuclear power plants 压水堆核电厂物项分级 |
China National Standards TiO |
English PDF |
| GB/T 13539.6-2013 |
Low-voltage fuses - Part 6: Supplementary requirements for fuse-links for the protecTiOn of solar photovoltaic energy systems 低压熔断器 第6部分：太阳能光伏系统保护用熔断体的补充要求 |
China National Standards TiO |
English PDF |
| GB/T 13539.5-2013 |
Low-voltage fuses - Part 5: Guidance for the applicaTiOn of low-voltage fuses 低压熔断器 第5部分：低压熔断器应用指南 |
China National Standards TiO |
English PDF |
| GB/T 10259-2013 |
Liquid-scintillaTiOn counting system 液体闪烁计数器 |
China National Standards TiO |
English PDF |
| GB 50868-2013 |
Standard for allowable vibraTiOn of building engineering 建筑工程容许振动标准 |
China National Standards TiO |
English PDF |
| GB/T 50866-2013 |
Design code for photovoltaic power staTiOn connecting to power system 光伏发电站接入电力系统设计规范 |
China National Standards TiO |
English PDF |
| GB/T 50853-2013 |
Code of urban communicaTiOn engineering planning 城市通信工程规划规范 |
China National Standards TiO |
English PDF |
| GB 50260-2013 |
Code for seismic design of electrical installaTiOns 电力设施抗震设计规范 |
China National Standards TiO |
English PDF |
| GB/T 20173-2013 |
Petroleum and natural gas industries―Pipeline transportaTiOn systems―Pipeline valves 石油天然气工业 管道输送系统 管道阀门 |
China National Standards TiO |
English PDF |
| GB 50881-2013 |
Architectural and technical code for center for disease control and prevenTiOn 疾病预防控制中心建筑技术规范 |
China National Standards TiO |
English PDF |
| GB/T 50841-2013 |
Standard of construcTiOn classification 建设工程分类标准 |
China National Standards TiO |
English PDF |
| GB 50300-2013 |
Unified standard for construcTiOnal quality acceptance of building engineering 建筑工程施工质量验收统一标准 |
China National Standards TiO |
English PDF |
| GB/T 30440.1-2013 |
SpecificaTiOn for product of amusement game—Part 1：General requirement 游戏游艺机产品规范 第1部分：通用要求 |
China National Standards TiO |
English PDF |
| GB 5296.4-2012 |
InstrucTiOns for use of products of consumer interest - Part 4: Textiles and apparel 消费品使用说明 第4部分：纺织品和服装 |
China National Standards TiO |
English PDF |
| GB 7247.1-2012 |
Safety of laser products - Part 1: Equipment classificaTiOn and requirements 激光产品的安全 第1部分：设备分类、要求 |
China National Standards TiO |
English PDF |
| GB 4943.23-2012 |
InformaTiOn technology equipment - Safety - Part 23: Large data storage equipment 信息技术设备 安全 第23部分：大型数据存储设备 |
China National Standards TiO |
English PDF |
| GB 29303-2012 |
Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applicaTiOns 用于Ⅰ类和电池供电车辆的可开闭保护接地移动式剩余电流装置(SPE-PRCD) |
China National Standards TiO |
English PDF |
| GB 29280-2012 |
InformaTiOn technology - Tibetan ideogram coded character set (extension set B) - 24×48 dot matrix font - Bkav bstan bold 信息技术 藏文编码字符集(扩充集B) 24×48点阵字型 甘丹黑体 |
China National Standards TiO |
English PDF |
| GB 29279-2012 |
InformaTiOn technology - Tibetan ideogram coded character set (extension set B) - 24×48 dot matrix font - Bkav bstan lean 信息技术 藏文编码字符集(扩充集B) 24×48点阵字型 甘丹白体 |
China National Standards TiO |
English PDF |
| GB 29278-2012 |
InformaTiOn technology - Tibetan ideogram coded character set (extension set B) - 16×32 dot matrix font - Bkav bstan bold 信息技术 藏文编码字符集(扩充集B) 16×32点阵字型 甘丹黑体 |
China National Standards TiO |
English PDF |
| GB 29277-2012 |
InformaTiOn technology - Tibetan ideogram coded character set (extension set B) - 16×32 dot matrix font - Bkav bstan lean 信息技术 藏文编码字符集(扩充集B) 16×32点阵字型 甘丹白体 |
China National Standards TiO |
English PDF |
| GB 29276-2012 |
InformaTiOn technology - Tibetan ideogram coded character set (basic set & extension set A) - 24×48 dot matrix font - Bkav bstan bold 信息技术 藏文编码字符集(基本集及扩充集A) 24×48点阵字型 甘丹黑体 |
China National Standards TiO |
English PDF |
| GB 29275-2012 |
InformaTiOn technology - Tibetan ideogram coded character set (basic set & extension set A) - 24×48 dot matrix font - Bkav bstan lean 信息技术 藏文编码字符集(基本集及扩充集A) 24×48点阵字型 甘丹白体 |
China National Standards TiO |
English PDF |
| GB 29274-2012 |
InformaTiOn technology - Tibetan ideogram coded character set (basic set & extension set A) - 16×32 dot matrix font - Bkav bstan bold 信息技术 藏文编码字符集(基本集及扩充集A) 16×32点阵字型 甘丹黑体 |
China National Standards TiO |
English PDF |
| GB 29273-2012 |
InformaTiOn technology - Tibetan ideogram coded character set (basic set & extension set A) - 16×32 dot matrix font - Bkav bstan lean 信息技术 藏文编码字符集(基本集及扩充集A) 16×32点阵字型 甘丹白体 |
China National Standards TiO |
English PDF |
| GB 20044-2012 |
Electrical accessories - Portable residual current devices without integral overcurrent protecTiOn for household and similar use (PRCD) 电气附件 家用和类似用途的不带过电流保护的移动式剩余电流装置(PRCD) |
China National Standards TiO |
English PDF |
| GB 16915.2-2012 |
Switches for household and similar fixed electrical installaTiOns - Part 2-1: Particular requirements - Electronic switches 家用和类似用途固定式电气装置的开关 第2-1部分：电子开关的特殊要求 |
China National Standards TiO |
English PDF |
| GB 11417.2-2012 |
Ophthalmic optics - Contact lenses - Part 2: Rigid contact lenses specificaTiOn 眼科光学 接触镜 第2部分：硬性接触镜 |
China National Standards TiO |
English PDF |
| GB 18445-2012 |
CementiTiOus capillary crystalline waterproofing materials 水泥基渗透结晶型防水材料 |
China National Standards TiO |
English PDF |
| GB 16914-2012 |
General safety technique condiTiOns of gas burning appliances 燃气燃烧器具安全技术条件 |
China National Standards TiO |
English PDF |
| GB/T 8151.17-2012 |
Methods for chemical analysis of zinc concentrates - Part 17：DeterminaTiOn of zinc content - Hydroxide precipitation and Na2EDTA titrimetric method 锌精矿化学分析方法 第17部分：锌量的测定 氢氧化物沉淀-Na2EDTA滴定法 |
China National Standards TiO |
English PDF |
| GB/T 8151.14-2012 |
Methods for chemical analysis of zinc concentrates - Part 14： DeterminaTiOn of nickel content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第14部分：镍量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
| GB/T 8151.13-2012 |
Methods for chemical analysis of zinc concentrates - Part 13： DeterminaTiOn of germanium content - Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method 锌精矿化学分析方法 第13部分：锗量的测定 氢化物发生-原子荧光光谱法和苯芴酮分光光度法 |
China National Standards TiO |
English PDF |
| GB/T 8151.12-2012 |
Methods for chemical analysis of zinc concentrates - Part 12： DeterminaTiOn of sliver content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第12部分：银量的测定 火焰原子吸收光谱法 |
China National Standards TiO |
English PDF |
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