China National Standards

China ENT GB Standards English PDF List


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.
  •  China "ENT" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 16902.3-2013 Rules for the presENTation of graphical symbols for use on equipment - Part 3: Guidelines for the application of graphical symbols
    设备用图形符号表示规则 第3部分:应用导则
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    GB/T 29634-2013 General specification for permanENT magnetic DC gearmotor using on electric wheelchairs
    电动轮椅车用永磁直流齿轮减速电动机构通用技术条件
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    GB/T 29639-2013 Guidelines for ENTerprises to develop emergency response plan for work place accidents
    生产经营单位生产安全事故应急预案编制导则
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    GB/T 29632-2013 The range of main parts and the guarantees certificate in repair replacemENT and return warranty of automobile
    家用汽车产品三包主要零件种类范围与三包凭证
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    GB/T 29563-2013 ManagemENT specification of wood protection
    木材保护管理规范
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    GB 50339-2013 Code for acceptance of quality of intelligENT building systems
    智能建筑工程质量验收规范
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    GB/T 6759-2013 Conveyor belts - Adhesion between constitutive elemENTs - Test methods
    输送带 层间粘合强度 试验方法
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    GB/T 5755-2013 Steel cord conveyor belts - Cord-to-coating bond test - Initial test and after thermal treatmENT
    钢丝绳芯输送带 绳与包覆胶粘合试验 原始状态下和热老化后试验
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    GB/T 29527-2013 Graphical symbols for common used equipmENTs of powder processing
    通用粉体加工设备图形标记
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    GB/T 29525-2013 Chair height adjustmENT gas spring - Technical specification
    座椅升降气弹簧 技术条件
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    GB/T 29520-2013 Safety specification for copper smelting ENTerprise
    铜冶炼安全生产规范
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    GB/T 29546-2013 Methods of static load deflection measuremENT for straight-side presses
    闭式压力机静载变形测量方法
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    GB/T 29544-2013 Safety requiremENTs for off-gird type wind-solar photovoltaic hybrid electricity generating system
    离网型风光互补发电系统 安全要求
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    GB/T 29543-2013 Wind turbine generator systems for cold environmENTs
    低温型风力发电机组
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    GB/T 29590-2013 Criteria for field managemENT in enterprise
    企业现场管理准则
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    GB 19044-2013 Minimum allowable values of energy efficiency and the energy efficiency grades of self-ballasted fluorescENT lamps for general lighting service
    普通照明用自镇流荧光灯能效限定值及能效等级
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    GB 19043-2013 Minimum allowable values of energy efficiency and the energy efficiency grades of double-capped fluorescENT lamps for general lighting service
    普通照明用双端荧光灯能效限定值及能效等级
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    GB 50894-2013 Code for design of environmENT protection for machinery industry
    机械工业环境保护设计规范
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    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
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    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
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    GB/T 50319-2013 Code of construction project managemENT
    建设工程监理规范
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 29516-2013 Manganese ores - Determination of moisture contENT
    锰矿石 水分含量测定
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    GB/T 29514-2013 Technical specification of steel making slag treatmENT technology
    钢渣处理工艺技术规范
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    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
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    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
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    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
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    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)
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    GB/T 17646-2013 Design requiremENTs for small wind turbines
    小型风力发电机组 设计要求
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    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
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    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
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    GB 19430-2013 EffluENT standards of water pollutants for citric acid industry
    柠檬酸工业水污染物排放标准
    China National Standards
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    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
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    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
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    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
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    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
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    GB/T 29489-2013 lnductive load switching of high-voltage alternating currENT switchgear and controlgear
    高压交流开关设备和控制设备的感性负载开合
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    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
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    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
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    GB/T 29480-2013 Safety guideline for accessible electrical equipmENTs
    接近电气设备的安全导则
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    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
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    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
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    GB/T 29490-2013 ENTerprise intellectual property management
    企业知识产权管理规范
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    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
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    GB/T 50824-2013 Design standard for energy efficiency of rural residENTial buildings
    农村居住建筑节能设计标准
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    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
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    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
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    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
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    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
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    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)
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    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
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    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)
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    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
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    GB 15579.12-2012 Arc welding equipmENT - Part 12: Coupling devices for welding cables
    弧焊设备 第12部分:焊接电缆耦合装置
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    GB 15579.11-2012 Arc welding equipmENT - Part 11: Electrode holders
    弧焊设备 第11部分:电焊钳
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    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
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    GB 18445-2012 CemENTitious capillary crystalline waterproofing materials
    水泥基渗透结晶型防水材料
    China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
    ENT

    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
    ENT

    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
    ENT

    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
    ENT

    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
    ENT

    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
    ENT

    English PDF

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