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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 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 EM |
 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 EM |
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 EM |
English PDF |
| GB/T 29513-2013 |
ChEMical analysis of ferric-containing dust and sludge by XRF-Fused cast bead method 含铁尘泥 X射线荧光光谱化学分析 熔铸玻璃片法 |
China National Standards EM |
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 EM |
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 EM |
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 EM |
English PDF |
| GB 14167-2013 |
Safety-belt anchorages, ISOFIX anchorages systEMs and ISOFIX top tether anchorages for vehicles 汽车安全带安装固定点、ISOFIX固定点系统及上拉带固定点 |
China National Standards EM |
English PDF |
| GB 14166-2013 |
Safety-belts, restraint systEMs, child restraint systems and ISOFIX child restraint systems for occupants of power-driven vehicles 机动车乘员用安全带、约束系统、儿童约束系统和 ISOFIX 儿童约束系统 |
China National Standards EM |
English PDF |
| GB/T 29511-2013 |
Protective clothing - ChEMical protective clothing against solid particulates 防护服装 固体颗粒物化学防护服 |
China National Standards EM |
English PDF |
| GB/T 17646-2013 |
Design requirEMents for small wind turbines 小型风力发电机组 设计要求 |
China National Standards EM |
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 EM |
English PDF |
| GB 29495-2013 |
EMission standard of air pollutants for electronic glass industry 电子玻璃工业大气污染物排放标准 |
China National Standards EM |
English PDF |
| GB/T 50770-2013 |
Code for design of safety instrumented systEM in petrochemical engineering 石油化工安全仪表系统设计规范 |
China National Standards EM |
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 EM |
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 EM |
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 EM |
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 EM |
English PDF |
| GB/T 4960.9-2013 |
Glossary of nuclear science and technology terms - Part 9：Magnetic confinEMent fusion 核科学技术术语 第9部分：磁约束核聚变 |
China National Standards EM |
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 EM |
English PDF |
| GB/T 29482.1-2013 |
Numerical control systEM of industrial machines - Part 1: General requipments 工业机械数字控制系统 第1部分：通用技术条件 |
China National Standards EM |
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 EM |
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 EM |
English PDF |
| GB/T 16927.2-2013 |
High-voltage test techniques - Part 2：Measuring systEMs 高电压试验技术 第2部分：测量系统 |
China National Standards EM |
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 EM |
English PDF |
| GB/T 10259-2013 |
Liquid-scintillation counting systEM 液体闪烁计数器 |
China National Standards EM |
English PDF |
| GB/T 29490-2013 |
Enterprise intellectual property managEMent 企业知识产权管理规范 |
China National Standards EM |
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 EM |
English PDF |
| GB/T 50812-2013 |
Code for design of steam condensate systEM in chemical plant 化工厂蒸汽凝结水系统设计规范 |
China National Standards EM |
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 EM |
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 EM |
English PDF |
| GB 29281-2012 |
Safety requirEMents for playpens and similar cribs 游戏围栏及类似用途童床的安全要求 |
China National Standards EM |
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 EM |
English PDF |
| GB 2099.2-2012 |
Plugs and socket-outlets for household and similar purposes - Part 2: Particular requirEMents for socket-outlets for appliances 家用和类似用途插头插座 第2部分：器具插座的特殊要求 |
China National Standards EM |
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 EM |
English PDF |
| GB 12668.3-2012 |
Adjustable speed electrical power drive systEMs - Part 3: EMC requirements and specific test methods 调速电气传动系统 第3部分 :电磁兼容性要求及其特定的试验方法 |
China National Standards EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
English PDF |
| GB/T 6003.2-2012 |
Test sieves - Technical requirEMents and testing - Part 2: Test sieves of metal wire cloth 试验筛 技术要求和检验 第2部分：金属穿孔板试验筛 |
China National Standards EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
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 EM |
English PDF |
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