China National Standards

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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 "an" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 223.86-2009 Steel and iron - Determination of total carbon content - Infrared absorption method after combustion in an induction furnace
    钢铁及合金 总碳含量的测定 感应炉燃烧后红外吸收法
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    GB/T 223.85-2009 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace
    钢铁及合金 硫含量的测定 感应炉燃烧后红外吸收法
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    GB/T 223.84-2009 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method
    钢铁及合金 钛含量的测定 二安替比林甲烷分光光度法
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    GB/T 223.83-2009 Steel and iron - Determination of high sulfur content - Infrared absorption method after combustion in an induction furnace
    钢铁及合金 高硫含量的测定 感应炉燃烧后红外吸收法
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    GB/T 20935.3-2009 Method of electromagnetic acoustic inspection for metal materials - Part 3: Standard test method for ultrasonic surface examinations using electromagnetic acoustic transducer(EMAT)techniques
    金属材料电磁超声检验方法 第3部分:利用电磁超声换能器技术进行超声表面检测的方法
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    GB/T 20935.2-2009 Method of electromagnetic acoustic inspection for metal materials - Part 2: Standard practice for ultrasonic testing using electromagnetic acoustic transducer(EMAT)techniques
    金属材料电磁超声检验方法 第2部分:利用电磁超声换能器技术进行超声检测的方法
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    GB/T 16762-2009 Wire rope slings for general purposes-characteristics and technical requirements
    一般用途钢丝绳吊索特性和技术条件
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    GB/T 16484.9-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 9: Determination of nickel oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第9部分:氧化镍量的测定 火焰原子吸收光谱法
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    GB/T 16484.8-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 8: Determination of sodium oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第8部分:氧化钠量的测定 火焰原子吸收光谱法
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    GB/T 16484.7-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 7: Determination of magnesium oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第7部分:氧化镁量的测定 火焰原子吸收光谱法
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    GB/T 16484.6-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 6: Determination of calcium oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第6部分:氧化钙量的测定 火焰原子吸收光谱法
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    GB/T 16484.5-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 5: Determination of barium oxide content - Inductively coupled plasma atomic emission spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第5部分:氧化钡量的测定 电感耦合等离子体发射光谱法
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    GB/T 16484.4-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 4: Determination of thorium oxide content - ArsenazoⅢ spectrophotometry
    氯化稀土、碳酸轻稀土化学分析方法 第4部分:氧化钍量的测定 偶氮胂Ⅲ分光光度法
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    GB/T 16484.3-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 3: Determination of fifteen REO relative contents - Inductively coupled plasma atomic emission spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第3部分:15个稀土元素氧化物配分量的测定 电感耦合等离子体发射光谱法
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    GB/T 16484.23-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 23: Determination of acid insoluble substance in light rare earth carbonate - Gravimetry
    氯化稀土、碳酸轻稀土化学分析方法 第23部分:碳酸轻稀土中酸不溶物量的测定 重量法
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    GB/T 16484.22-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 22: Determination of zinc oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第22部分:氧化锌量的测定 火焰原子吸收光谱法
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    GB/T 16484.2-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 2: Determination of europium oxide content - Inductively coupled plasma mass spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第2部分:氧化铕量的测定 电感耦合等离子体质谱法
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    GB/T 16484.21-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 21: Determination of iron oxide content - 1,10-phenanthroline spectrophotometry
    氯化稀土、碳酸轻稀土化学分析方法 第21部分:氧化铁量的测定 1,10-二氮杂菲分光光度法
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    GB/T 16484.20-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 20: Determination of nickel oxide, manganese oxide, lead oxide, aluminum oxide, zinc oxide, thorium oxide content - Inductively coupled plasma mass spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第20部分:氧化镍、氧化锰、氧化铅、氧化铝、氧化锌、氧化钍量的测定 电感耦合等离子体质谱法
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    GB/T 16484.18-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 18: Determination of ignition loss content in light rare earth carbonate - Gravimetry
    氯化稀土、碳酸轻稀土化学分析方法 第18部分:碳酸轻稀土中灼减量的测定 重量法
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    GB/T 16484.16-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 16: Determination of water insoluble substance content in rare earth chloride - Gravimetry
    氯化稀土、碳酸轻稀土化学分析方法 第16部分:氯化稀土中水不溶物量的测定 重量法
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    GB/T 16484.15-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 15: Determination of chlorine content in light rare earth carbonate - Silver nitrate turbidimetry
    氯化稀土、碳酸轻稀土化学分析方法 第15部分:碳酸轻稀土中氯量的测定 硝酸银比浊法
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    GB/T 16484.14-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 14: Determination of phosphorus radical content - Phosphorus-antimonate-molybdenum blue spectrophotometry
    氯化稀土、碳酸轻稀土化学分析方法 第14部分:磷酸根量的测定 锑磷钼蓝分光光度法
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    GB/T 16484.13-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 13: Determination of ammonium chloride content - Distillation-titrimetry
    氯化稀土、碳酸轻稀土化学分析方法 第13部分:氯化铵量的测定 蒸馏-滴定法
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    GB/T 16484.12-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 12: Determination of sulfate radical
    氯化稀土、碳酸轻稀土化学分析方法 第12部分:硫酸根量的测定
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    GB/T 16484.1-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 1: Determination of cerium oxide content - Ammonium ferrous sulfate titrimetry
    氯化稀土、碳酸轻稀土化学分析方法 第1部分:氧化铈量的测定 硫酸亚铁铵滴定法
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    GB/T 16484.11-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 11: Determination of lead oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第11部分:氧化铅量的测定 火焰原子吸收光谱法
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    GB/T 16484.10-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 10: Determination of manganese oxide content - Flame atomic absorption spectrometry
    氯化稀土、碳酸轻稀土化学分析方法 第10部分:氧化锰量的测定 火焰原子吸收光谱法
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    GB/T 17457-2009 Ductile iron pipes and fittings - Cement mortar lining
    球墨铸铁管和管件 水泥砂浆内衬
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    GB/T 15913-2009 Monitoring and testing for energy saving of fan’s unit and distribute tube system
    风机机组与管网系统节能监测
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    GB/T 15912.1-2009 Monitoring and testing method for energy conservation of refrigerating systems - Part 1: Cold storage systems
    制冷机组及供制冷系统节能测试 第1部分:冷库
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    GB/T 15910-2009 Monitoring and testing for energy saving of heat-transmission and distribution system
    热力输送系统节能监测
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    GB/T 15909-2009 Gas for electronic industry - Silane
    电子工业用气体 硅烷(SiH4)
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    GB/T 15317-2009 Monitoring and testing for energy saving of coal fired industrial boilers
    燃煤工业锅炉节能监测
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    GB/T 6412-2009 Test method for household coal and stoves
    家庭用煤及炉具试验方法
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    GB/T 24598-2009 Qualification test of welders - Fusion welding for aluminium and aluminium alloys
    铝及铝合金熔化焊焊工技能评定
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    GB/T 24597-2009 Cr-Mn-W series of abrasion resistant iron castings
    铬锰钨系抗磨铸铁件
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    GB/T 24573-2009 Fire resistance tests for vault and file room doors
    金库和档案室门耐火性能试验方法
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    GB/T 24572.4-2009 Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 4: Solid phase microextraction(SPME)
    火灾现场易燃液体残留物实验室提取方法 第4部分:固相微萃取法
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    GB/T 24572.3-2009 Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 3: Activated charcoal absorption
    火灾现场易燃液体残留物实验室提取方法 第3部分:活性炭吸附法
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    GB/T 24572.2-2009 Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 2: Direct headspace vapors sampling
    火灾现场易燃液体残留物实验室提取方法 第2部分:直接顶空进样法
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    GB/T 24572.1-2009 Standard practice for separation and concentration of ignitable liquid residues from fire debris samples - Part 1: Solvent extraction
    火灾现场易燃液体残留物实验室提取方法 第1部分:溶剂提取法
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    GB/T 24559-2009 Marine propeller anemometer
    海洋螺旋桨式风向风速计
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    GB/T 24509-2009 Composite wood floor of fire retardant
    阻燃木质复合地板
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    GB/T 24506-2009 Type and specification and model number of powered support
    液压支架型式、参数及型号编制
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    GB/T 24504-2009 The method of injection/falloff well test for coalbed methane well
    煤层气井注入/压降试井方法
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    GB/T 24498-2009 Gaskets for doors , windows and curtain walls of buildings
    建筑门窗、幕墙用密封胶条
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    GB/T 24497-2009 Performance standards in building - Performance test for precast concrete floors - Behavior under concentrated load
    建筑物的性能标准 预制混凝土楼板的性能试验 在集中荷载下的工况
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    GB/T 24496-2009 Grooved vertical joints with connecting bars and concrete infill between large reinforced concrete panels - Laboratory mechanical tests - Effect of tangential loading
    钢筋混凝土大板间有连接筋并用混凝土浇灌的键槽式竖向接缝 实验室力学试验 平面内切向荷载的影响
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    GB/T 24495-2009 Horizontal joints between load-bearing walls and concrete floors - Laboratory mechanical tests - Effect of vertical loading and of moments transmitted by the floors
    承重墙与混凝土楼板间的水平接缝 实验室力学试验 由楼板传来的垂直荷载和弯矩的影响
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    GB/T 18259-2009 Terms of wood-based panel & its surface decoration
    人造板及其表面装饰术语
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    GB/T 17502-2009 Specifications for submarine cable and pipeline route investigation
    海底电缆管道路由勘察规范
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    GB/T 17428-2009 Fire resistance test methods of ventilation ducts
    通风管道耐火试验方法
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    GB/T 12467.5-2009 Quality requirements for fusion welding of metallic materials - Part 5: Standard documents need to conform to claim conformity to the quality requirements
    金属材料熔焊质量要求 第5部分:满足质量要求应依据的标准文件
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    GB/T 12467.3-2009 Quality reqirements for fusion welding of metallic materials - Part 3: Standard quality requirements
    金属材料熔焊质量要求 第3部分:一般质量要求
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    GB/T 24557-2009 Methods and evaluation for psychological selection of commercial divers
    职业潜水员心理选拔方法及评价
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    GB/T 17495-2009 The harbour portal crane
    港口门座起重机
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    GB/T 14743-2009 Port of wheel crane
    港口轮胎起重机
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    GB/T 24569-2009 Product of geographical indication - Changshan camellia seed oil
    地理标志产品 常山山茶油
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    GB/T 5503-2009 Inspection of grain and oils - Determination of broken kernels
    粮油检验 碎米检验法
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    GB/T 24535-2009 Inspection of grain and oil - Determination for ratio of length to width of paddy
    粮油检验 稻谷粒型检验方法
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    GB/T 24534.4-2009 Cereals and pulses - Determination of hidden insect infestation - Part 4: Rapid methods
    谷物与豆类隐蔽性昆虫感染的测定 第4部分:快速方法
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    GB/T 24534.3-2009 Cereals and pulses - Determination of hidden insect infestation - Part 3: Reference method
    谷物与豆类隐蔽性昆虫感染的测定 第3部分:基准方法
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    GB/T 24534.2-2009 Cereals and pulses - Determination of hidden insect infestation - Part 2: Sampling
    谷物与豆类隐蔽性昆虫感染的测定 第2部分:取样
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    GB/T 24534.1-2009 Cereals and pulses - Determination of hidden insect infestation - Part 1: General principles
    谷物与豆类隐蔽性昆虫感染的测定 第1部分:总则
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    GB/T 24501.2-2009 Technical specification for control of wheat stripe rust (Puccinia striiformis West.) and wheat midge - Part 2: Wheat midge
    小麦条锈病、吸浆虫防治技术规范 第2部分:小麦吸浆虫
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    GB/T 22101.5-2009 Technical specification for evaluating resistance of cotton to diseases and insect pests - Part 5: Verticillium wilt
    棉花抗病虫性评价技术规范 第5部分:黄萎病
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    GB/T 22101.4-2009 Technical specification for evaluating resistance of cotton to diseases and insect pests - Part 4: Fusarium wilt
    棉花抗病虫性评价技术规范 第4部分:枯萎病
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    GB/T 22101.3-2009 Technical specification for evaluating resistance of cotton to disease and insect pests - Part 3: Pink bollworm
    棉花抗病虫性评价技术规范 第3部分:红铃虫
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    GB/T 22101.2-2009 Technical specification for evaluating resistance of cotton to disease and insect pests - Part 2: Cotton aphid
    棉花抗病虫性评价技术规范 第2部分:蚜虫
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    GB/T 17822.2-2009 Rubber budling and seedling
    橡胶树苗木
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    GB 24462-2009 General safety requirements for civilian used primary battery
    民用原电池安全通用要求
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    GB 24461-2009 Technical requirements for luminaries used in cleanroom
    洁净室用灯具技术要求
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    GB 19510.2-2009 Lamp controlgear - Part 2: Particular requirements for starting devices (other than glow starters)
    灯的控制装置 第2部分:启动装置 (辉光启动器除外)的特殊要求
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    GB 19510.1-2009 Lamp controlgear - Part 1: General and safety requirements
    灯的控制装置 第1部分:一般要求和安全要求
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    GB/T 802.3-2009 Acorn hexagon nuts with flange - Welding type
    六角法兰面盖形螺母 焊接型
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    GB/T 5267.4-2009 Passivation of corrosion-resistant stainless-steel fasteners
    紧固件表面处理 耐腐蚀不锈钢钝化处理
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    GB/T 3098.22-2009 Mechanical properties of fasteners made of the fine grain non-heat treatment steel - Bolts,screws and studs
    紧固件机械性能 细晶非调质钢螺栓、螺钉和螺柱
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    GB/T 24480-2009 Landing doors fire resistance test
    电梯层门耐火试验
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    GB/T 24476-2009 Specification for data logging and monitoring for lifts, escalators and passenger conveyors
    电梯、自动扶梯和自动人行道数据监视和记录规范
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    GB/T 24458-2009 Ceramic metal-halide lamps - Performance specifications
    陶瓷金属卤化物灯 性能要求
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    GB/T 24457-2009 Metal halide lamps (Rare-earth series) - Performance requirements
    金属卤化物灯(稀土系列) 性能要求
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    GB/T 24455-2009 Hand towel
    擦手纸
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    GB/T 24452-2009 Plastics piping systems for soil and waste discharge (low and high temperature)inside buildings - Chlorinated poly(vinyl chloride)(PVC-C)
    建筑物内排污、废水(高、低温)用氯化聚氯乙烯(PVC-C)管材和管件
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    GB/T 24451-2009 Low resilience flexible polyether polyurethane cellular plastics
    慢回弹软质聚氨酯泡沫塑料
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    GB/T 24449-2009 Heat-transfer oil dryers
    导热油烘缸
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    GB/T 24446-2009 Decalcomania facing paper
    铁木贴花衬纸
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    GB/T 18775-2009 Specification for the service of lifts, escalators and moving walks
    电梯、自动扶梯和自动人行道维修规范
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    GB/T 18477.3-2009 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage - Part 3: Bilayer and hollow-wall construction with axial hollow pipes
    埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第3部分:双层轴向中空壁管材
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    GB/T 15144-2009 A.C. supplied electronic ballasts for tubular fluorescent lamps - Performance requirements
    管形荧光灯用交流电子镇流器 性能要求
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    GB/T 15065-2009 Black polyethylene compounds for wire and cable
    电线电缆用黑色聚乙烯塑料
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    GB/T 14410.9-2009 Flight dynamics - Concepts, quantities and symbols - Part 9: Models of atmospheric motions
    飞行力学 概念、量和符号 第9部分:大气扰动模型
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    GB/T 14410.8-2009 Flight dynamics - Concepts, quantities and symbols - Part 8: the dynamic behavior of the aircraft
    飞行力学 概念、量和符号 第8部分:飞机动态特性
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    GB/T 13126-2009 General specification for damp heat protective packaging of mechanical and electrical products
    机电产品湿热带防护包装通用技术条件
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    GB/T 3358.3-2009 Statistics - Vocabulary and symbols - Part 3: Design of experiments
    统计学词汇及符号 第3部分:实验设计
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    GB/T 3358.2-2009 Statistics - Vocabulary and symbols - Part 2: Applied statistics
    统计学词汇及符号 第2部分:应用统计
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    GB/T 3358.1-2009 Statistics - Vocabulary and symbols - Part 1: General statistical terms and terms used in probability
    统计学词汇及符号 第1部分:一般统计术语与用于概率的术语
    China National Standards
    an

    English PDF
    GB/T 10094-2009 The confidence limits of quantile and coefficient of variation for normal distribution
    正态分布分位数与变异系数的置信限
    China National Standards
    an

    English PDF
    GB/Z 24464-2009 Health informatics - Electronic health record - Definition, scope and context
    健康信息学 电子健康记录 定义、范围与语境
    China National Standards
    an

    English PDF
    GB/T 9649.9-2009 Terminology classification and code of geology and mineral resources - Part 9: Crystallography and mineralogy
    地质矿产术语分类代码 第9部分:结晶学及矿物学
    China National Standards
    an

    English PDF

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