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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 10259-2013 |
Liquid-scintillatIon counting system 液体闪烁计数器 |
China National Standards Ion |
 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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
English PDF |
| GB/T 50841-2013 |
Standard of constructIon classification 建设工程分类标准 |
China National Standards Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
English PDF |
| GB/T 8545-2012 |
Die forgings of aluminium and aluminium alloy - DimensIonal tolerance and machining allowance 铝及铝合金模锻件的尺寸偏差及加工余量 |
China National Standards Ion |
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 Ion |
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 Ion |
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 Ion |
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 Ion |
English PDF |
| GB/T 8151.1-2012 |
Methods for chemical analysis of zinc concentrates - Part 1：DeterminatIon of zinc content - Precipitate separation-Na2EDTA titrimetric method and extractive separation-Na2EDTA titrimetric method 锌精矿化学分析方法 第1部分：锌量的测定 沉淀分离Na2EDTA滴定法和萃取分离Na2EDTA滴定法 |
China National Standards Ion |
English PDF |
| GB/T 8151.11-2012 |
Methods for chemical analysis of zinc concentrates - Part 11： DeterminatIon of antimony content - Hydride generation-atomic fluorescence spectrometry 锌精矿化学分析方法 第11部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Ion |
English PDF |
| GB/T 8151.10-2012 |
Methods for chemical analysis of zinc concentrates - Part 10：DeterminatIon of tin content - Hydride generation-atomic fluorescence spectrometry 锌精矿化学分析方法 第10部分：锡量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Ion |
English PDF |
| GB/T 8107-2012 |
Hydraulic fluid power-Valves - DeterminatIon of pressure differential/flow characteristics 液压阀 压差-流量特性的测定 |
China National Standards Ion |
English PDF |
| GB/T 7936-2012 |
Hydraulic fluid power-positive displacement pumps and motors - DeterminatIon of derived capacity 液压泵和马达 空载排量测定方法 |
China National Standards Ion |
English PDF |
| GB/T 8151.9-2012 |
Methods for chemical analysis of zinc concentrates - Part 9： DeterminatIon of fluorine content - The ion selective electrode method 锌精矿化学分析方法 第9部分：氟量的测定 离子选择电极法 |
China National Standards Ion |
English PDF |
| GB/T 8151.8-2012 |
Methods for chemical analysis of zinc concentrates - Part 8： DeterminatIon of cadmium content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第8部分：镉量的测定 火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 8151.7-2012 |
Methods for chemical analysis of zinc concentrates - Part 7： DeterminatIon of arsenic content - Hydride generation-atomic fluorescence spectrometry and the potassium bromate titrimetric method 锌精矿化学分析方法 第7部分：砷量的测定 氢化物发生-原子荧光光谱法和溴酸钾滴定法 |
China National Standards Ion |
English PDF |
| GB/T 8151.6-2012 |
Methods for chemical analysis of zinc concentrates - Part 6： DeterminatIon of copper content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第6部分：铜量的测定 火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 8151.5-2012 |
Methods for chemical analysis of zinc concentrates - Part 5： DeterminatIon of lead content - The flame atomic absorption spectrometric method 锌精矿化学分析方法 第5部分：铅量的测定 火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 8151.4-2012 |
Methods for chemical analysis of zinc concentrates - Part 4： DeterminatIon of silicon dioxide content - Molybdenum blue spectrophotometry 锌精矿化学分析方法 第4部分：二氧化硅量的测定 钼蓝分光光度法 |
China National Standards Ion |
English PDF |
| GB/T 8151.3-2012 |
Methods for chemical analysis of zinc concentrates - Part 3： DeterminatIon of iron content - Na2EDTA titrimetric method 锌精矿化学分析方法 第3部分：铁量的测定 Na2EDTA滴定法 |
China National Standards Ion |
English PDF |
| GB/T 8151.2-2012 |
Methods for chemical analysis of zinc concentrates - Part 2：DeterminatIon of sulfur content - The combustion neutralization titrimetric method 锌精矿化学分析方法 第2部分：硫量的测定 燃烧中和滴定法 |
China National Standards Ion |
English PDF |
| GB/T 8151.20-2012 |
Methods for chemical analysis of zinc concentrates - Part 20：DeterminatIon of copper,lead,iron,arsenic,cadmium antimony, calcium,magnesium contents - Inductively coupled plasma atomic emission spectrometry 锌精矿化学分析方法 第20部分：铜、铅、铁、砷、镉、锑、钙、镁量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Ion |
English PDF |
| GB/T 8151.19-2012 |
Methods for chemical analysis of zinc sulfide concentrates - Part 19：DeterminatIon of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation 锌精矿化学分析方法 第19部分：金和银含量的测定 铅析或灰吹火试金和火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 8151.18-2012 |
Methods for chemical analysis of zinc concentrates - Part 18： DeterminatIon of zinc content - Ion-exchange/ Na2EDTA titrimetric method 锌精矿化学分析方法 第18部分：锌量的测定 离子交换-Na2EDTA滴定法 |
China National Standards Ion |
English PDF |
| GB/T 5231-2012 |
DesignatIon and chemical composition of wrought copper and copper alloys 加工铜及铜合金牌号和化学成分 |
China National Standards Ion |
English PDF |
| GB/T 4436-2012 |
Wrought aluminum and aluminum alloy tubes - DimensIons and deviations 铝及铝合金管材外形尺寸及允许偏差 |
China National Standards Ion |
English PDF |
| GB/T 4324.9-2012 |
Methods for chemical analysis of tungsten - Part 9: DeterminatIon of cadmium content - Inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry 钨化学分析方法 第9部分：镉量的测定 电感耦合等离子体原子发射光谱法和火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.7-2012 |
Methods for chemical analysis of tungsten - Part 7: DeterminatIon of cobalt content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第7部分：钴量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.6-2012 |
Methods for chemical analysis of tungsten - Part 6: DeterminatIon of iron content-1,10-phenanthroline spectrophotometry 钨化学分析方法 第6部分：铁量的测定 邻二氮杂菲分光光度法 |
China National Standards Ion |
English PDF |
| GB/T 4324.5-2012 |
Methods for chemical analysis of tungsten - Part 5: DeterminatIon of arsenic content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第5部分：砷量的测定 氢化物原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.4-2012 |
Methods for chemical analysis of tungsten - Part 4: DeterminatIon of antimony content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第4部分：锑量的测定 氢化物原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.3-2012 |
Methods for chemical analysis of tungsten - Part 3: DeterminatIon of tin content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第3部分：锡量的测定 氢化物原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.28-2012 |
Methods for chemical analysis of tungsten - Part 28: DeterminatIon of molybdenum content - The thioyanate spectrophotometry 钨化学分析方法 第28部分：钼量的测定 硫氰酸盐分光光度法 |
China National Standards Ion |
English PDF |
| GB/T 4324.27-2012 |
Methods for chemical analysis of tungsten - Part 27:：DeterminatIon of carbon content - High frequency combustion-infrared absorption method 钨化学分析方法 第27部分：碳量的测定 高频燃烧红外吸收法 |
China National Standards Ion |
English PDF |
| GB/T 4324.26-2012 |
Methods for chemical analysis of tungsten - Part 26: DeterminatIon of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry 钨化学分析方法 第26部分：氮量的测定 脉冲加热惰气熔融-热导法和奈氏试剂分光光度法 |
China National Standards Ion |
English PDF |
| GB/T 4324.25-2012 |
Methods for chemical analysis of tungsten - Part 25: DeterminatIon of oxygen content - Pulse heating inert gas fusion-infrared absorption method 钨化学分析方法 第25部分：氧量的测定 脉冲加热惰气熔融-红外吸收法 |
China National Standards Ion |
English PDF |
| GB/T 4324.24-2012 |
Methods for chemical analysis of tungsten - Part 24: DeterminatIon of phosphorus content - Molybdemum blue photometry 钨化学分析方法 第24部分：磷量的测定 钼蓝分光光度法 |
China National Standards Ion |
English PDF |
| GB/T 4324.23-2012 |
Methods for chemical analysis of tungsten - Part 23: DeterminatIon of sulfur content - The combustion-conductometric titration and high frequency combustion-infrared absorption method 钨化学分析方法 第23部分：硫量的测定 燃烧电导法和高频燃烧红外吸收法 |
China National Standards Ion |
English PDF |
| GB/T 4324.22-2012 |
Methods for chemical analysis of tungsten - Part 22: DeterminatIon of manganese content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第22部分：锰量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.2-2012 |
Methods for chemical analysis of tungsten - Part 2: DeterminatIon of bismuth content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第2部分：铋量的测定 氢化物原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.21-2012 |
Methods for chemical analysis of tungsten - Part 21: DeterminatIon of chromium content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第21部分：铬量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.20-2012 |
Methods for chemical analysis of tungsten - Part 20: DeterminatIon of vanadium content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第20部分：钒量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.19-2012 |
Methods for chemical analysis of tungsten - Part 19: DeterminatIon of titanium content - The diantipyrylmethane photometric spectrophtometry 钨化学分析方法 第19部分：钛量的测定 二安替比林甲烷分光光度法 |
China National Standards Ion |
English PDF |
| GB/T 4324.18-2012 |
Methods for chemical analysis of tungsten - Part 18: DeterminatIon of potassium content - Flame atomic absorption spectrometry 钨化学分析方法 第18部分：钾量的测定 火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.17-2012 |
Methods for chemical analysis of tungsten - Part 17: DeterminatIon of sodium content - Flame atomic absorption spectrometry 钨化学分析方法 第17部分：钠量的测定 火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.16-2012 |
Methods for chemical analysis of tungsten - Part 16: DeterminatIon of loss content on ignition - Gravimetric method 钨化学分析方法 第16部分：灼烧损失量的测定 重量法 |
China National Standards Ion |
English PDF |
| GB/T 4324.14-2012 |
Methods for chemical analysis of tungsten - Part 14: DeterminatIon of residue content after chloride volatility - Gravimetric method 钨化学分析方法 第14部分：氯化挥发后残渣量的测定 重量法 |
China National Standards Ion |
English PDF |
| GB/T 4324.12-2012 |
Methods for chemical analysis of tungsten - Part 12: DeterminatIon of silicon content - Chlorization-molybdenum blue spectrophotometry 钨化学分析方法 第12部分：硅量的测定 氯化-钼蓝分光光度法 |
China National Standards Ion |
English PDF |
| GB/T 4324.1-2012 |
Methods for chemical analysis of tungsten - Part 1: DeterminatIon of lead content - Flame atomic absorption spectrometry 钨化学分析方法 第1部分：铅量的测定 火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.11-2012 |
Methods for chemical analysis of tungsten - Part 11: DeterminatIon of aluminum content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法 第11部分：铝量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4324.10-2012 |
Methods for chemical analysis of tungsten - Part 10: DeterminatIon of copper content - Flame atomic absorption spectrometry 钨化学分析方法 第10部分：铜量的测定 火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 4103.9-2012 |
Methods for chemical analysis of lead and lead alloys - Part 9: DeterminatIon of calcium content 铅及铅合金化学分析方法 第9部分：钙量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.8-2012 |
Methods for chemical analysis of lead and lead alloys - Part 8: DeterminatIon of tellurium content 铅及铅合金化学分析方法 第8部分：碲量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.7-2012 |
Methods for chemical analysis of lead and lead alloys - Part 7: DeterminatIon of selenium content 铅及铅合金化学分析方法 第7部分：硒量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.6-2012 |
Methods for chemical analysis of lead and lead alloys - Part 6: DeterminatIon of arsenic content 铅及铅合金化学分析方法 第6部分：砷量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.5-2012 |
Methods for chemical analysis of lead and lead alloys - Part 5: DeterminatIon of bismuth content 铅及铅合金化学分析方法 第5部分：铋量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.4-2012 |
Methods for chemical analysis of lead and lead alloys - Part 4: DeterminatIon of iron content 铅及铅合金化学分析方法 第4部分：铁量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.3-2012 |
Methods for chemical analysis of lead and lead alloys - Part 3: DeterminatIon of copper content 铅及铅合金化学分析方法 第3部分：铜量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.2-2012 |
Methods for chemical analysis of lead and lead alloys - Part 2: DeterminatIon of antimony content 铅及铅合金化学分析方法 第2部分：锑量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.13-2012 |
Methods for chemical analysis of lead and lead alloys - Part 13: DeterminatIon of aluminium content 铅及铅合金化学分析方法 第13部分：铝量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.12-2012 |
Methods for chemical analysis of lead and lead alloys - Part 12: DeterminatIon of thallium content 铅及铅合金化学分析方法 第12部分：铊量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.1-2012 |
Methods for chemical analysis of lead and lead alloys - Part 1: DeterminatIon of tin content 铅及铅合金化学分析方法 第1部分：锡量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.11-2012 |
Methods for chemical analysis of lead and lead alloys - Part 11: DeterminatIon of zinc content 铅及铅合金化学分析方法 第11部分：锌量的测定 |
China National Standards Ion |
English PDF |
| GB/T 4103.10-2012 |
Methods for chemical analysis of lead and lead alloys - Part 10: DeterminatIon of silver content 铅及铅合金化学分析方法 第10部分：银量的测定 |
China National Standards Ion |
English PDF |
| GB/T 3884.9-2012 |
Methods for chemical analysis of copper concentrates - Part 9: DeterminatIon of arsenic and bismuth contents - Hydride generation- atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photom 铜精矿化学分析方法 第9部分：砷和铋量的测定 氢化物发生-原子荧光光谱法、溴酸钾滴定法和二乙基二硫代氨基甲酸银分光光度法 |
China National Standards Ion |
English PDF |
| GB/T 3884.8-2012 |
Methods for chemical analysis of copper concentrates - Part 8: DeterminatIon of zinc content - Na2EDTA titration method 铜精矿化学分析方法 第8部分：锌量的测定 Na2EDTA滴定法 |
China National Standards Ion |
English PDF |
| GB/T 3884.7-2012 |
Methods for chemical analysis of copper concentrates - Part 7: DeterminatIon of lead content - Na2EDTA titration method 铜精矿化学分析方法 第7部分：铅量的测定 Na2EDTA滴定法 |
China National Standards Ion |
English PDF |
| GB/T 3884.6-2012 |
Methods for chemical analysis of copper concentrates - Part 6: DeterminatIon of lead,zinc,cadmium and nickel content - Flame atomic absorption spectrometry method 铜精矿化学分析方法 第6部分：铅、锌、镉和镍量的测定 火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 3884.5-2012 |
Methods for chemical analysis of copper concentrates - Part 5: DeterminatIon of fluoride content - Ion selective electrode method 铜精矿化学分析方法 第5部分：氟量的测定 离子选择电极法 |
China National Standards Ion |
English PDF |
| GB/T 3884.4-2012 |
Methods for chemical analysis of copper concentrates - Part 4: DeterminatIon of magnesium oxide content - Flame atomic absorption spectrophotometry method 铜精矿化学分析方法 第4部分：氧化镁量的测定 火焰原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 3884.3-2012 |
Methods for chemical analysis of copper concentrates - Part 3: DeterminatIon of sulfur content - Gravimetric method and Combustion-titration method 铜精矿化学分析方法 第3部分：硫量的测定 重量法和燃烧-滴定法 |
China National Standards Ion |
English PDF |
| GB/T 3884.2-2012 |
Methods for chemical analysis of copper concentrates - Part 2: DeterminatIon of gold and silver contents - Flame atomic absorption spectrmetric method and fire assay method 铜精矿化学分析方法 第2部分：金和银量的测定 火焰原子吸收光谱法和火试金法 |
China National Standards Ion |
English PDF |
| GB/T 3884.14-2012 |
Methods for chemical analysis of copper concentrates - Part 14: DeterminatIon of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method 铜精矿化学分析方法 第14部分：金和银量测定 火试金重量法和原子吸收光谱法 |
China National Standards Ion |
English PDF |
| GB/T 3884.13-2012 |
Methods for chemical analysis of copper concentrates - Part 13: DeterminatIon of copper - Electrogravimetric method 铜精矿化学分析方法 第13部分：铜量测定 电解法 |
China National Standards Ion |
English PDF |
| GB/T 3884.1-2012 |
Methods for chemical analysis of copper concentrates - Part 1: DeterminatIon of copper content - Iodine titration method 铜精矿化学分析方法 第1部分：铜量的测定 碘量法 |
China National Standards Ion |
English PDF |
| GB/T 3884.10-2012 |
Methods for chemical analysis of copper concentrstes - Part 10: DeterminatIon of Antimony content - Hydride generation atomic fluorescence spectrometry method 铜精矿化学分析方法 第10部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Ion |
English PDF |
| GB/T 3880.3-2012 |
Wrought aluminium and aluminium alloy plates，sheets and strips for general engineering - Part 3: Tolerances on forms and dimensIons 一般工业用铝及铝合金板、带材 第3部分：尺寸偏差 |
China National Standards Ion |
English PDF |
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