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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 "for" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 3880.2-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering - Part 2: Mechanical properties
    一般工业用铝及铝合金板、带材 第2部分:力学性能
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    GB/T 3880.1-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering - Part 1: Technical conditions of delivery
    一般工业用铝及铝合金板、带材 第1部分:一般要求
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    GB/T 3246.2-2012 Inspection method for structure of wrought aluminum and aluminum alloy products - Part 2: Inspection method for macrostructure
    变形铝及铝合金制品组织检验方法 第2部分:低倍组织检验方法
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    GB/T 29454-2012 Specification for equipping and managing of the measuring instrument of energy in the pulp and paper enterprise
    制浆造纸企业能源计量器具配备和管理要求
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    GB/T 29453-2012 Specification for equipping and managing of the measuring instrument of energy in coal enterprise
    煤炭企业能源计量器具配备和管理要求
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    GB/T 29452-2012 Specification for equipping and managing of the measuring instrument of energy in textile enterprise
    纺织企业能源计量器具配备和管理要求
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    GB/T 29416-2012 Test method for fire-resistant performance of external wall insulation systems applied to building facades
    建筑外墙外保温系统的防火性能试验方法
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    GB/T 29412-2012 Adsorber of pressure swing adsorption for hydrogen purification
    变压吸附提纯氢用吸附器
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    GB/T 29363-2012 Water chiller with the vapor compression cycle for nuclear power plant
    核电厂用蒸气压缩循环冷水机组
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    GB/T 29180.2-2012 The investigative methods and procedures for electrical fire - Part 2:Methods for dissolution and separation of physical evidence
    电气火灾勘验方法和程序 第2部分:物证的溶解分离提取方法
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    GB/T 29179-2012 Fire emergency rescue - Code of practice for operation
    消防应急救援 作业规程
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    GB/T 29178-2012 Fire emergency rescue - Guidelines for equipment allocation
    消防应急救援 装备配备指南
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    GB/T 29177-2012 Fire emergency rescue - Requirements for training facilities
    消防应急救援 训练设施要求
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    GB/T 29175-2012 Fire emergency rescue - Guidelines for technical training
    消防应急救援 技术训练指南
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    GB/T 29174-2012 Thermal analysis test method for constant-temperature stability of materials
    物质恒温稳定性的热分析试验方法
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    GB/T 29164-2012 Guide for utilization of certified reference materials for composition analysis and physical property measurements of coal
    煤炭成分分析和物理特性测量标准物质应用导则
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    GB/T 29163-2012 Technical guidance for the utilization of gangue
    煤矸石利用技术导则
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    GB/T 29161-2012 Specifications of on-line analyzer for coal based on neutron activation analysis
    中子活化型煤炭在线分析仪
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    GB/T 29160-2012 Test methods for solar-plus-supplementary water heating system (tank capacity more than 0.6m3)
    带辅助能源的太阳能热水系统(储水箱容积大于0.6m3)性能试验方法
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    GB/T 29159-2012 The glass tube for all-glass evacuated solar collector tubes
    全玻璃真空太阳集热管用玻璃管
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    GB/T 29158-2012 Technical code for solar-plus-supplementary water heating system (tank capacity more than 0.6m3)
    带辅助能源的太阳能热水系统(储水箱容积大于0.6m3)技术规范
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    GB/T 29157-2012 Production life cycle assessment specification for float glass(Product category rules)
    浮法玻璃生产生命周期评价技术规范(产品种类规则)
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    GB/T 29156-2012 Production life cycle assessment specification for metal-plastic decorative panel(Product category rules)
    金属复合装饰板材生产生命周期评价技术规范(产品种类规则)
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    GB/T 29154-2012 The bag filter for coal fired boiler
    燃煤锅炉袋式除尘器
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    GB/T 29152-2012 Flue gas cleaning system for municipal solid waste incineration
    垃圾焚烧尾气处理设备
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    GB/T 29150-2012 The equipment for renewing the plant cover
    垃圾卫生填埋场封场恢复植被生产线
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    GB/T 29149-2012 Requirements for equipping and managing of measuring instruments of energy and resource in public institutions
    公共机构能源资源计量器具配备和管理要求
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    GB/T 29148-2012 Technical code for energy saving of greenhouses
    温室节能技术通则
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    GB/T 29094-2012 Temper designations for copper and copper alloys
    铜及铜合金状态表示方法
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    GB/T 29093-2012 Seamless copper alloy tubes for subsurface sucker rod pumps
    地下杆式抽油泵用无缝铜合金管
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    GB/T 29087-2012 Non-quenched and tempered steel wire rod for cold heading
    非调质冷镦钢热轧盘条
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    GB/T 29071-2012 Non-destructive testing - Test method for industrial computed tomography (CT) examination of initiating explosive device
    无损检测 火工装置工业计算机层析成像(CT)检测方法
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    GB/T 29069-2012 Non-destructive testing - Test method for measurement of industrial computed tomography (CT) system performance
    无损检测 工业计算机层析成像(CT)系统性能测试方法
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    GB/T 29068-2012 Non-destructive testing - Guide for industrial computed tomography (CT) system selection
    无损检测 工业计算机层析成像(CT)系统选型指南
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    GB/T 29067-2012 Non-destructive testing - Test method for measuring industrial computed tomography (CT) image
    无损检测 工业计算机层析成像(CT)图像测量方法
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    GB/T 29057-2012 Practice for evaluation of polocrystalline silicon rods by float-zone crystal growth and spectroscopy
    用区熔拉晶法和光谱分析法评价多晶硅棒的规程
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    GB/T 29056-2012 Trichlorosilane for silicon epitaxy - Determination of boron,aluminium,phosphorus,vanadium,chrome,manganese,iron,cobalt,nickel,copper,molybdenum,arsenic and antimony content - Inductively coupled plasma mass spectrometric method
    硅外延用三氯氢硅化学分析方法 硼、铝、磷、钒、铬、锰、铁、钴、镍、铜、钼、砷和锑量的测定 电感耦合等离子体质谱法
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    GB/T 29055-2012 Multi-crystalline silicon wafer for solar cell
    太阳电池用多晶硅片
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    GB/T 29038-2012 Engineering technical code for light gauge stainless steel pipes
    薄壁不锈钢管道技术规范
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    GB/T 29037-2012 Thermal spraying - Coatings for protection against corrosion and oxidation at elevated temperatures
    热喷涂 抗高温腐蚀和氧化的保护涂层
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    GB/T 29035-2012 Test method for physical-mechanical performance of flexible graphite ring
    柔性石墨填料环试验方法
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    GB/T 29034-2012 Non-destructive testing - Guide for industrial computed tomography (CT) imaging
    无损检测 工业计算机层析成像(CT)指南
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    GB/T 29026-2012 Spring loaded safety valve for cryogenic service
    低温介质用弹簧直接载荷式安全阀
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    GB/T 2529-2012 Copper sheets and bars for electrical conduction purpose
    导电用铜板和条
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    GB/T 20475.4-2012 Classification for content of harmful elements in coal - Part 4:Mercury
    煤中有害元素含量分级 第4部分:汞
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    GB/T 20475.3-2012 Classification for content of harmful elements in coal - Part 3:Arsenic
    煤中有害元素含量分级 第3部分:砷
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    GB/T 19326-2012 forged branch outlet fittings, socket-welding, threaded and buttwelding
    锻制承插焊、螺纹和对焊支管座
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    GB/T 17432-2012 Methods of sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys
    变形铝及铝合金化学成分分析取样方法
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    GB/T 16840.6-2012 Technical determination methods for electrical fire evidence - Part 6:Micro-morphological analysis method using scanning electron microscope
    电气火灾痕迹物证技术鉴定方法 第6部分:SEM微观形貌分析法
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    GB/T 16840.5-2012 Technical determination methods for electrical fire evidence - Part 5: Method of recognizing and collecting the physical evidence of electrical fire
    电气火灾痕迹物证技术鉴定方法 第5部分:电气火灾物证识别和提取方法
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    GB/T 16666-2012 Monitoring and testing for energy saving of motor-pump liquid transport system
    泵类液体输送系统节能监测
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    GB/T 1481-2012 Metallic powders (excluding powders for hardmetals) - Determination of compressibility in uniaxial compression
    金属粉末(不包括硬质合金粉末)在单轴压制中压缩性的测定
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    GB/T 11105-2012 Metallic powder - Rattle test for the green compacts
    金属粉末 压坯的拉托拉试验
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    GB/T 11087-2012 Brass strip for heat-exchanger tubing
    散热器冷却管专用黄铜带
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    GB 8624-2012 Classification for burning behavior of building materials and products
    建筑材料及制品燃烧性能分级
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    GB 29449-2012 The norm of energy consumption for per unit product of tyre
    轮胎单位产品能源消耗限额
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    GB 29440-2012 The norm of energy consumption per unit product for carbon black
    炭黑单位产品能源消耗限额
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    GB 29437-2012 The norm of energy consumption per unit product of glacial acetic acid for industry use
    工业冰醋酸单位产品能源消耗限额
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    GB 29334-2012 Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid
    用于非石油基液压制动液的汽车液压制动缸用的弹性体皮碗和密封圈
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