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 "CT" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 24533-2009 Graphite negative eleCTrode materials for lithium ion battery
    锂离子电池石墨类负极材料
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    GB/T 24531-2009 Iron ores for blast furnace and direCT reduction feedstocks - Determination of the tumble and abrasion indices
    高炉和直接还原用铁矿石 转鼓和耐磨指数的测定
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    GB/T 24530-2009 Iron ores for blast furnace feedstocks - Determination of reduCTion under load
    高炉用铁矿石 荷重还原性的测定
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    GB/T 24520-2009 Cast iron and low alloy steel - Determination of lanthanum, cerium and magnesium content - InduCTively coupled plasma atomic emission spectrometric method
    铸铁和低合金钢 镧、铈和镁含量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 24519-2009 Manganese ores - Determination of magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, titanium, manganese, iron, nickel, copper, zinc, barium and lead content - Wavelength dispersive X-ray fluorescence speCTrometric method
    锰矿石 镁、铝、硅、磷、硫、钾、钙、钛、锰、铁、镍、铜、锌、钡和铅含量的测定 波长色散X射线荧光光谱法
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    GB/T 24516.1-2009 Corrosion of metals and alloys - Atmospheric corrosion - Determination of meteorologic faCTors
    金属和合金的腐蚀 大气腐蚀 地面气象因素观测方法
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    GB/T 24515-2009 Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduCTion index
    高炉用铁矿石 用还原速率表示的还原性的测定
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    GB/T 24514-2009 Zinc and/or aluminium based coatings on steel - Determination of coating mass per unit area and chemical composition - Gravimetry, induCTively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry
    钢表面锌基和(或)铝基镀层 单位面积镀层质量和化学成分测定 重量法、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
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    GB/T 24489-2009 General principles of stipulation for energy efficiency requirements of energy consuming produCTs
    用能产品能效指标编制通则
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    GB/T 24585-2009 Ferronickel - Determination of phosphorus, manganese, chromium, copper, cobalt and silicon contents - InduCTively coupled plasma atomic emission spectrometric method
    镍铁 磷、锰、铬、铜、钴和硅含量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 24583.8-2009 Vanadium-Nitrogen alloy - Determination of silicon, manganese, phosphorus, aluminum content - InduCTively inductively coupled plasma atomic emission spectrometric method
    钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 24583.5-2009 Vanadium-Nitrogen alloy - Determination of phosphorus content - The bismuth molybdenum blue speCTrophotometry method
    钒氮合金 磷含量的测定 铋磷钼蓝分光光度法
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    GB/T 24583.2-2009 Vanadium-Nitrogen alloy - Determination of nitrogen content - Thermal conduCTimetric method after fusion in a current of inert gas
    钒氮合金 氮含量的测定 惰性气体熔融热导法
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    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 16945-2009 Gas for eleCTronic industry - Argon
    电子工业用气体 氩
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    GB/T 16944-2009 Gas for eleCTronic industry - Nitr ogen
    电子工业用气体 氮
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    GB/T 16943-2009 Gas for eleCTronic industry - Helium
    电子工业用气体 氦
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    GB/T 16942-2009 Hydrogen for eleCTronic industry
    电子工业用气体 氢
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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 16484.22-2009 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 16484.14-2009 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 16484.11-2009 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 17456.1-2009 DuCTile iron pipes - External zinc-based coating - Part 1: Metallic zinc with finishing layer
    球墨铸铁管外表面锌涂层 第1部分:带终饰层的金属锌涂层
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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 14851-2009 Gas for eleCTronic industry - Phosphine
    电子工业用气体 磷化氢
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    GB/T 14604-2009 Gas for eleCTronic industry - Oxygen
    电子工业用气体 氧
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    GB/T 14603-2009 Gases for eleCTronic industry - Boron trifluoride
    电子工业用气体 三氟化硼
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    GB/T 14601-2009 Gas for eleCTronic industry - Ammonia
    电子工业用气体 氨
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    GB/T 14600-2009 Gas for eleCTronic industry - Nitrous oxide
    电子工业用气体 氧化亚氮
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    GB/T 11251-2009 Hot-rolled alloy struCTural steel plates
    合金结构钢热轧厚钢板
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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 24505-2009 Technical specification of drilling for high pressure aquifer water deteCTion in underground mine
    矿井井下高压含水层探水钻探技术规范
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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 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 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 12467.1-2009 Quality reqirements for fusion welding of metallic materials - Part 1: Criteria for the seleCTion of the appropriate level of quality requirements
    金属材料熔焊质量要求 第1部分:质量要求相应等级的选择准则
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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 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 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 19510.8-2009 Lamp controlgear - Part 8: Particular requirements for d.c. supplied eleCTronic ballasts for emergency lighting
    灯的控制装置 第8部分:应急照明用直流电子镇流器的特殊要求
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    GB 19510.4-2009 Lamp controlgear - Part 4: Particular requirements for a.c.supplied eleCTronic ballasts for fluorescent lamps
    灯的控制装置 第4部分:荧光灯用交流电子镇流器的特殊要求
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    GB 19510.3-2009 Lamp controlgear - Part 3: Particular requirements for d.c. or a.c. supplied eleCTronic step-down convertors for filament lamps
    灯的控制装置 第3部分:钨丝灯用直流/交流电子降压转换器的特殊要求
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    GB 19510.14-2009 Lamp controlgear - Part 14: Particular requirements for d.c. or a.c. supplied eleCTronic controlgear for LED modules
    灯的控制装置 第14部分:LED模块用直流或交流电子控制装置的特殊要求
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    GB/T 24478-2009 TraCTion machine of electric lifts
    电梯曳引机
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    GB/T 24456-2009 High-density polyethylene silicore plastic duCT
    高密度聚乙烯硅芯管
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    GB/T 24453-2009 Plastic produCTs used in guestroom of hotel
    酒店客房用易耗塑料制品
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    GB/T 24444-2009 EleCTroslag remelting mould
    电渣重熔结晶器
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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 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/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
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    GB/T 9649.32-2009 Terminology classification and code of geology and mineral resources - Part 32: ProspeCTing and exploration of solid mineral resources
    地质矿产术语分类代码 第32部分:固体矿产普查与勘探
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    GB/T 24468-2009 Specification for definition and measurement of semiconduCTor equipment reliability, availability, and maintainability(RAM)
    半导体设备可靠性、可用性和维修性(RAM)的定义和测量规范
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    GB/T 24467-2009 The rules of constitute hierarchy for produCT data dictionary of general mechanical parts and components
    通用机械零部件产品数据字典层次结构的构成规则
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    GB/T 24466-2009 Health informatics - Requirements for an eleCTronic health record architecture
    健康信息学 电子健康记录体系架构需求
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    GB/T 24463.3-2009 InteraCTive electronic technical manuals - Part 3: Common source database requirement
    交互式电子技术手册 第3部分:公共源数据库要求
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    GB/T 24463.2-2009 InteraCTive electronic technical manuals - Part 2: User interface and function requirement
    交互式电子技术手册 第2部分:用户界面与功能要求
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    GB/T 24463.1-2009 InteraCTive electronic technical manuals - Part 1: Interoperability architecture
    交互式电子技术手册 第1部分:互操作性体系结构
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    GB/T 24450-2009 Classification and codes of socio-economic objeCTives
    社会经济目标分类与代码
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    GB/T 14946.2-2009 Indicator system and data struCTure of national cadre and personnel management information system - Part 2: Data structure
    全国干部、人事管理信息系统指标体系与数据结构 第2部分:数据结构
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    GB/T 14946.1-2009 Indicator system and data struCTure of national cadre and personnel management information system - Part 1: Classification and code of indicators
    全国干部、人事管理信息系统指标体系与数据结构 第1部分:指标体系分类与代码
    China National Standards
    CT

    English PDF
    GB/T 13861-2009 Classification and code for the hazardous and harmful faCTors in process
    生产过程危险和有害因素分类与代码
    China National Standards
    CT

    English PDF
    GB/T 13732-2009 General rules for sampling inspeCTion of bulk materials with uniform size
    粒度均匀散料抽样检验通则
    China National Standards
    CT

    English PDF
    GB 11566-2009 External projeCTions for passenger car
    乘用车外部凸出物
    China National Standards
    CT

    English PDF
    GB 24350-2009 SeleCTive circuit breakers for overcurrent protection for household and similar installation
    家用及类似场所用带选择性的过电流保护断路器
    China National Standards
    CT

    English PDF
    GB 24387-2009 Safety requirement for agriculture and forestry traCTor fuel tank
    农业和林业拖拉机燃油箱 安全要求
    China National Standards
    CT

    English PDF
    GB 20936.2-2009 EleCTrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air
    可燃性气体探测用电气设备 第2部分:显示空气中甲烷体积含量至5%的I类探测器的性能要求
    China National Standards
    CT

    English PDF
    GB 17885-2009 EleCTromechanical contactors for household and similar purposes
    家用及类似用途机电式接触器
    China National Standards
    CT

    English PDF
    GB 17465.2-2009 Appliance couplers for household and similar general purposes - Part 2: InterconneCTion couplers for household and similar equipment
    家用和类似用途器具耦合器 第2部分:家用和类似设备用互连耦合器
    China National Standards
    CT

    English PDF
    GB/T 18419-2009 Domestic sanitary inseCTicidal aerosols
    家用卫生杀虫用品 杀虫气雾剂
    China National Standards
    CT

    English PDF

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