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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.
  •  China "Um" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 5156-2013 MagnesiUm alloy extruded profiles
    镁合金热挤压型材
    China National Standards
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    GB/T 5155-2013 MagnesiUm alloy extruded bars
    镁合金热挤压棒材
    China National Standards
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    GB/T 30014-2013 Methods for chemical analysis of spent palladiUm-carbon - Determination of palladium - Inductively coupled plasma atomic emission spectrometry
    废钯炭催化剂化学分析方法 钯量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 29920-2013 AlUminum alloy rods with RE&high-Iron for electrical purpose
    电工用稀土高铁铝合金杆
    China National Standards
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    GB/T 29917-2013 PraseodymiUm-neodymium-dysprosium alloy
    镨钕镝合金
    China National Standards
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    GB/T 29916-2013 Chemical analysis methods for lanthanUm magnesium alloy
    镧镁合金化学分析方法
    China National Standards
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    GB/T 29915-2013 LanthanUm-magnesium alloy
    镧镁合金
    China National Standards
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    GB/T 29734.2-2013 Energy-saving windows and doors for buildings - Part 2: AlUminum-plastic complex windows and doors
    建筑用节能门窗 第2部分:铝塑复合门窗
    China National Standards
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    GB/T 20975.26-2013 Methods for chemical analysis of alUminium and aluminium alloys - Part 26:Determination of carbon content infrared absorption method
    铝及铝合金化学分析方法 第26部分:碳含量的测定 红外吸收法
    China National Standards
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    GB/T 13748.22-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 22:Determination of thorium content
    镁及镁合金化学分析方法 第22部分:钍含量测定
    China National Standards
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    GB/T 13748.15-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 15:Determination of zinc content
    镁及镁合金化学分析方法 第15部分:锌含量的测定
    China National Standards
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    GB/T 13748.14-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 14:Determination of nickel content - Dimethylglyoxime trophotometric method
    镁及镁合金化学分析方法 第14部分:镍含量的测定 丁二酮肟分光光度法
    China National Standards
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    GB/T 13748.12-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 12:Determination of copper content
    镁及镁合金化学分析方法 第12部分:铜含量的测定
    China National Standards
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    GB/T 12967.5-2013 Test methods for anodic oxidation coatings of alUminium and aluminium alloys - Part 5:Assessment of resistance of anodic oxidation coatings to cracking by deformation
    铝及铝合金阳极氧化膜检测方法 第5部分:用变形法评定阳极氧化膜的抗破裂性
    China National Standards
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    GB/T 11064.9-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 9: Determination of sulfate content - Barium sulfate nephelometry method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分: 硫酸根量的测定 硫酸钡浊度法
    China National Standards
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    GB/T 11064.8-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 8: Determination of silicon content - Molybdenum blue spectrophotometric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第8部分:硅量的测定 钼蓝分光光度法
    China National Standards
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    GB/T 11064.7-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 7: Determination of iron content-1,10-phenanthroline spectrophotometric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第7部分:铁量的测定 邻二氮杂菲分光光度法
    China National Standards
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    GB/T 11064.6-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 6: Determination of magnesium content - Flame atomic absorption spectrometric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第6部分:镁量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 11064.5-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 5: Determination of calcium content - Flame atomic absorption spectrometric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第5部分:钙量的测定 火焰原子吸收光谱法
    China National Standards
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    GB/T 11064.16-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 16: Determination of calcium,magnesium,copper,lead,zinc,nickel,manganese,cadmium and aluminum content - Inductively coupled plasma atomic emission
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第16部分:钙、镁、铜、铅、锌、镍、锰、镉、铝量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 11064.15-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 15: Determination of fluoride content - Ion selective method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第15部分:氟量的测定 离子选择电极法
    China National Standards
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    GB/T 11064.14-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 14: Determination of arsenic content - Molybdenum blue spectropotometic method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第14部分:砷量的测定 钼蓝分光光度法
    China National Standards
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    GB/T 11064.13-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 13: Determination of aluminum content - Chromazurol S-cetylpyridine bromide spectrophotometric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第13部分:铝量的测定 铬天青S-溴化十六烷基吡啶分光光度法
    China National Standards
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    GB/T 11064.12-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 12: Determination of carbonate content - Acid-alkali titrimetric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第12部分:碳酸根量的测定 酸碱滴定法
    China National Standards
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    GB/T 11064.11-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 11: Determination of acid-insolubles content - Gravimetric method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第11部分:酸不溶物量的测定 重量法
    China National Standards
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    GB/T 11064.10-2013 Methods for chemical analysis of lithiUm carbonate,lithium hydroxide monohydrate and lithium chloride - Part 10: Determination of chloride content - Silver chloride nephelometry method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第10部分:氯量的测定 氯化银浊度法
    China National Standards
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    GB/T 11135-2013 Standard test method for bromine nUmbers of petroleum distillates and commercial aliphatic olefins by electrometric titration
    石油馏分及工业脂肪族烯烃溴值的测定 电位滴定法
    China National Standards
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    GB/T 783-2013 Lifting appliances - Range of maximUm capacities for basic models
    起重机械 基本型的最大起重量系列
    China National Standards
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    GB/T 4389-2013 Double-headed open-ended wrenches,double-headed box wrenches and combination wrenches - MaximUm widths of heads
    双头呆扳手、双头梅花扳手、两用扳手 头部外形的最大尺寸
    China National Standards
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    GB/T 29879-2013 Test method for hazard classification of ammoniUm nitrate
    硝酸铵类物质危险特性分类方法
    China National Standards
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    GB/T 29871-2013 General data interface technology protocol of energy metering instrUment
    能源计量仪表通用数据接口技术协议
    China National Standards
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    GB/T 29857-2013 Ships and marine technology - Computer applications - Shipboard loading instrUments
    船舶和海上技术 计算机应用 船用装载仪
    China National Standards
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    GB/T 29856-2013 Characterization of semiconducting single-walled carbon nanotubes using near infrared photolUminescence spectroscopy
    半导体性单壁碳纳米管的近红外光致发光光谱表征方法
    China National Standards
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    GB/T 29851-2013 Test method for measuring Boron and AulminiUm in silicon materials used for photovoltaic applications by secondary ion mass spectrometry
    光伏电池用硅材料中B、Al受主杂质含量的二次离子质谱测量方法
    China National Standards
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    GB/T 14620-2013 AlUmina ceramic substrates for thin film integrated circuits
    薄膜集成电路用氧化铝陶瓷基片
    China National Standards
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    GB/T 14619-2013 AlUmina ceramic substrates for thick film integrated circuits
    厚膜集成电路用氧化铝陶瓷基片
    China National Standards
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    GB/T 4814-2013 Log volUme table
    原木材积表
    China National Standards
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    GB/T 29897-2013 Visual grading rules for dimension lUmber in light wood frame construction
    轻型木结构用规格材目测分级规则
    China National Standards
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    GB/T 29893-2013 Log for lUmber in light wood frame construction
    轻型木结构锯材用原木
    China National Standards
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    GB/T 20784-2013 PotassiUm nitrate for agricultural use
    农业用硝酸钾
    China National Standards
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    GB/T 29822-2013 Tungsten-rheniUm thermocouple wires and temperature-electromotive force(EMF) tables
    钨铼热电偶丝及分度表
    China National Standards
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    GB/T 19903.111-2013 Industrial automation systems and integration - Physical device control - Data model for computerized nUmerical controllers - Part 111: Tools for milling machines
    工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第111部分:铣床用刀具
    China National Standards
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    GB/T 29840-2013 VanadiUm flow battery - Terminology
    全钒液流电池 术语
    China National Standards
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    GB/T 29839-2013 Optical fiber composite low-voltage cable for rated voltages up to and including 1kV(Um=1.2kV)
    额定电压1kV(Um=1.2kV)及以下光纤复合低压电缆
    China National Standards
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    GB/T 2424.27-2013 Environmental testing - Supporting docUmentation and guidance - Calculation of uncertainty of conditions in climatic test chambers
    环境试验 支持文件和指南 温湿度试验箱不确定度计算
    China National Standards
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    GB/T 18039.9-2013 Electromagnetic compatibility - Environment - Compatibility levels for low-frequency conducted disturbances and signaling in public mediUm-voltage power supply systems
    电磁兼容 环境 公用中压供电系统低频传导骚扰及信号传输的兼容水平
    China National Standards
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    GB/T 16656.238-2013 Industrial automation systems and integration - Product data representation and exchange - Part 238: Application protocol: Application interpreted model for computerized nUmeric controllers
    工业自动化系统与集成 产品数据表达与交换 第238部分:应用协议:计算机数值控制器用的应用解释模型
    China National Standards
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    GB/T 50948-2013 Technical code for architectural acoustics of stadiUm
    体育场建筑声学技术规范
    China National Standards
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    GB/T 50927-2013 Code for risk management of large and mediUm scale hydropower projects
    大中型水电工程建设风险管理规范
    China National Standards
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    GB/T 50892-2013 Code for engineering design of instrUment control system for oil/gas fields and pipelines
    油气田及管道工程仪表控制系统设计规范
    China National Standards
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    GB 21342-2013 The norm of energy consUmption per unit product of coke
    焦炭单位产品能源消耗限额
    China National Standards
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    GB 21256-2013 The norm of energy consUmption per unit product of major individual-process of crude steel manufacturing process
    粗钢生产主要工序单位产品能源消耗限额
    China National Standards
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    GB/T 3923.2-2013 Textiles - Tensile properties of fabrics - Part 2 :Determination of maximUm force using the grab method
    纺织品 织物拉伸性能 第2部分:断裂强力的测定(抓样法)
    China National Standards
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    GB/T 3923.1-2013 Textiles - Tensile properties of fabrics - Part 1: Determination of maximUm force and elongation at maximum force using the strip method
    纺织品 织物拉伸性能 第1部分:断裂强力和断裂伸长率的测定(条样法)
    China National Standards
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    GB/T 29780-2013 Hermetic motor-compressors for household and similar application heat pUmp water heater
    家用和类似用途热泵热水器用全封闭型电动机-压缩机
    China National Standards
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    GB 19079.6-2013 Operation conditions and technical requirements for gymnasiUm and playground - Part 6: Ski area
    体育场所开放条件与技术要求 第6部分:滑雪场所
    China National Standards
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    GB 19079.30-2013 Operation conditions and technical requirements for gymnasiUm and playground - Part 30: Mountain outdoor place
    体育场所开放条件与技术要求 第30部分:山地户外场所
    China National Standards
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    GB 19079.1-2013 Operation conditions and technical requirements for gymnasiUm and playground - Part 1: Swimming place
    体育场所开放条件与技术要求 第1部分:游泳场所
    China National Standards
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    GB/T 4835.2-2013 Radiation protection instrUmentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 2: High range beta and photon dose and dose rate portable instruments for emergency radiation protection
    辐射防护仪器 β、X和γ辐射周围和/或定向剂量当量(率)仪和/或监测仪 第2部分:应急辐射防护用便携式高量程β和光子剂量与剂量率仪
    China National Standards
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    GB/T 29791.5-2013 In vitro diagnostic medical devices - Information supplied by the manufacturer (labelling) - Part 5: In vitro diagnostic instrUments for selftesting
    体外诊断医疗器械 制造商提供的信息(标示) 第5部分:自测用体外诊断仪器
    China National Standards
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    GB/T 29791.3-2013 In vitro diagnostic medical devices - Information supplied by the manufacturer (labelling) - Part 3: In vitro diagnostic instrUments for professional use
    体外诊断医疗器械 制造商提供的信息(标示) 第3部分:专业用体外诊断仪器
    China National Standards
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    GB/T 29789-2013 Radiation protection instrUmentation - Equipment for sampling and monitoring radioactive noble gases
    辐射防护仪器 放射性惰性气体取样和监测设备
    China National Standards
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    GB/T 29788-2013 Radiation protection instrUmentation - Portable photon contamination meters and monitors
    辐射防护仪器 便携式表面污染光子测量仪和监测仪
    China National Standards
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    GB/T 29787-2013 Radiation protection instrUmentation - Mobile instrumentation for the measurement of photon and neutron radiation in the environment
    辐射防护仪器 测量环境中光子和中子辐射的移动式仪器
    China National Standards
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    GB/T 29783-2013 Determination of chromiUm(VI) in electrical and electronic products - Atomic fluorescence spectrometry
    电子电气产品中六价铬的测定 原子荧光光谱法
    China National Standards
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    GB/T 29771.1-2013 NUmerical controller of industrial machines - Part 1: General requipments
    工业机械数字控制器 第1部分:通用技术条件
    China National Standards
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    GB/T 14054-2013 Radiation protection instrUmentation - Installed dose rate meters,warning assemblies and monitors for X and gamma radiation of energy between 50 keVand 7 MeV
    辐射防护仪器 能量在50 keV~7 MeV的X和γ辐射固定式剂量率仪、报警装置和监测仪
    China National Standards
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    GB 20943-2013 MinimUm allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies
    单路输出式交流-直流和交流-交流外部电源能效限定值及节能评价值
    China National Standards
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    GB 21350-2013 The norm of energy consUmption per unit products of copper and copper-alloy tube
    铜及铜合金管材单位产品能源消耗限额
    China National Standards
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    GB 9948-2013 Seamless steel tubes for petroleUm cracking
    石油裂化用无缝钢管
    China National Standards
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    GB 29742-2013 Safety specification for magnesiUm and magnesium alloys production
    镁及镁合金冶炼安全生产规范
    China National Standards
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    GB 29741-2013 Safety specification for alUminium electrolysis
    铝电解安全生产规范
    China National Standards
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    GB/T 9438-2013 AlUminum alloy castings
    铝合金铸件
    China National Standards
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    GB/T 7785-2013 Classification and vocabulary for reciprocating pUmp
    往复泵分类和名词术语
    China National Standards
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    GB/T 7689.2-2013 Reinforcements - Test method for woven fabrics - Part 2: Determination of nUmber of yarns per unit length of warp and weft
    增强材料 机织物试验方法 第2部分:经、纬密度的测定
    China National Standards
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    GB/T 29736-2013 HUmidifiers for air conditioning equipment
    空调设备用加湿器
    China National Standards
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    GB/T 29734.1-2013 Energy-saving windows and doors for buildings - Part 1: AlUminum- wood complex windows and doors
    建筑用节能门窗 第1部分:铝木复合门窗
    China National Standards
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    GB/T 29732-2013 Surface chemical analysis - MediUm resolution auger electron spectrometers - Calibration of energy scales for elemental analysis
    表面化学分析 中等分辨率俄歇电子谱仪 元素分析用能量标校准
    China National Standards
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    GB/T 14514-2013 Test methods of pneUmatic fluid power fittings
    气动管接头试验方法
    China National Standards
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    GB/T 1173-2013 Casting alUminium alloy
    铸造铝合金
    China National Standards
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    GB/T 29728-2013 Energy consUmption grades of furnace for CGL
    热浸镀锌钢带生产线加热炉能耗分级
    China National Standards
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    GB/T 29727-2013 Energy consUmption grades of incinerator and curing furnace for CCL
    彩色涂层钢带生产线焚烧炉和固化炉能耗分级
    China National Standards
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    GB/T 29723.4-2013 Grade and limit of major process energy consUmption for coal mine - Part 4: Main elevating belt conveyor system
    煤矿主要工序能耗等级和限值 第4部分:主提升带式输送系统
    China National Standards
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    GB/T 29723.3-2013 Grade and limit of major process energy consUmption for coal mine - Part 3: Air compressor system
    煤矿主要工序能耗等级和限值 第3部分:空气压缩系统
    China National Standards
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    GB/T 29723.2-2013 Grade and limit of major process energy consUmption for coal mine - Part 2:Main drainage system
    煤矿主要工序能耗等级和限值 第2部分:主排水系统
    China National Standards
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    GB/T 29723.1-2013 Grade and limit of major process energy consUmption for coal mine - Part 1: Primary fan system
    煤矿主要工序能耗等级和限值 第1部分:主要通风系统
    China National Standards
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    GB 29708-2013 National Food Safety Standard-Determination of sodiUm pentachlorophenolate residues in animal foods - Gas chromatographic - mass spectrometric method
    食品安全国家标准 动物性食品中五氯酚钠残留量的测定 气相色谱-质谱法
    China National Standards
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    GB/T 5126-2013 Eddy current inspection method for cold drawn thin wall tubes of alUminum and aluminum alloy
    铝及铝合金冷拉薄壁管材涡流探伤方法
    China National Standards
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    GB/T 29658-2013 High-Purity sputtering alUminium and aluminium alloy target used in electronic film
    电子薄膜用高纯铝及铝合金溅射靶材
    China National Standards
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    GB/T 29657-2013 YttriUm-magnesium alloy
    钇镁合金
    China National Standards
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    GB/T 29656-2013 Chemical analysis methods for praseodymiUm neodymium dysprosium alloy
    镨钕镝合金化学分析方法
    China National Standards
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    GB/T 29655-2013 NeodymiUm iron boron strip casting
    钕铁硼速凝薄片合金
    China National Standards
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    GB/T 16865-2013 Test pieces and method for tensile test for wrought alUminium and magnesium alloys products
    变形铝、镁及其合金加工制品拉伸试验用试样及方法
    China National Standards
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    GB/T 16598-2013 TitaniUm and titanium alloy dics and ring
    钛及钛合金饼和环
    China National Standards
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    GB/T 13748.9-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 9:Determination of iron content - Orthopenanthroline spectrophotometric method
    镁及镁合金化学分析方法 第9部分:铁含量测定 邻二氮杂菲分光光度法
    China National Standards
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    GB/T 13748.8-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 8:Determination of rare earth content - Gravimetric method
    镁及镁合金化学分析方法 第8部分:稀土含量的测定 重量法
    China National Standards
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    GB/T 13748.7-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 7:Determination of zirconium content
    镁及镁合金化学分析方法 第7部分:锆含量的测定
    China National Standards
    Um

    English PDF
    GB/T 13748.4-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 4:Determination of manganese content - Periodate spectrophotometric method
    镁及镁合金化学分析方法 第4部分:锰含量的测定 高碘酸盐分光光度法
    China National Standards
    Um

    English PDF
    GB/T 13748.1-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 1:Determination of aluminium content
    镁及镁合金化学分析方法 第1部分:铝含量的测定
    China National Standards
    Um

    English PDF
    GB/T 13748.10-2013 Chemical analysis methods of magnesiUm and magnesium alloys - Part 10:Determination of silicon content - Molybdenum blue spectrophotometric method
    镁及镁合金化学分析方法 第10部分:硅含量的测定 钼蓝分光光度法
    China National Standards
    Um

    English PDF

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