China National Standards

China than 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 "than" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43626-2023 Safety regulations for semi-integrated LED lamps with power supply voltage not greater than AC rms 50V or ripple-free DC 120V for general lighting
    普通照明用电源电压不大于交流有效值50V或无纹波直流120V的半集成式LED灯 安全规范
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    GB/T 30422-2023 Electrodeless fluorescent lamps (other than self-ballasted lamps) Safety regulations
    无极荧光灯(自镇流灯除外) 安全规范
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    GB/T 19652-2023 Discharge lamps (other than fluorescent lamps) Safety regulations
    放电灯(荧光灯除外) 安全规范
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    GB/T 19510.212-2023 Light source control devices Part 2-12: Special requirements for DC or AC electronic ballasts for discharge lamps (other than fluorescent lamps)
    光源控制装置 第2-12部分:放电灯(荧光灯除外)用直流或交流电子镇流器的特殊要求
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    GB/T 19510.209-2023 Light source control devices Part 2-9: Special requirements for electromagnetic control devices for discharge lamps (other than fluorescent lamps)
    光源控制装置 第2-9部分:放电灯(荧光灯除外)用电磁控制装置的特殊要求
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    GB/T 19510.201-2023 Light source control devices Part 2-1: Special requirements for starting devices (other than glow starters)
    光源控制装置 第2-1部分: 启动装置(辉光启动器除外)的特殊要求
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    GB/T 17359-2023 Microbeam analysis Quantitative analysis of elements with atomic number not less than 11 by energy spectrometry
    微束分析 原子序数不小于11的元素能谱法定量分析
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    GB 29436-2023 Energy consumption limit per unit product for methanol, ethylene glycol and dimethyl ether
    甲醇、乙二醇和二甲醚单位产品能源消耗限额
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    GB/T 3654.8-2023 Ferroniobium Determination of titanium content Chromotropic acid photometry and diantipyrine methane photometry
    铌铁 钛含量的测定 变色酸光度法和二安替比林甲烷光度法
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    GB/T 18115.6-2023 Methods for chemical analysis of rare earth impurities in rare earth metals and their oxides - Part 6: Determination of the amounts of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium in europium
    稀土金属及其氧化物中稀土杂质化学分析方法 第6部分:铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
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    GB/T 42918.2-2023 Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 2: Specimen preparation and property determination
    塑料 模塑和挤出用热塑性聚氨酯 第2部分:试样制备和性能测定
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    GB 5009.225-2023 National food safety standards Determination of ethanol concentration in wine and edible alcohol
    食品安全国家标准 酒和食用酒精中乙醇浓度的测定
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    GB 1886.365-2023 National Food Safety Standard Food Additive 5-Methyl-2-furanmethanethiol
    食品安全国家标准 食品添加剂 5-甲基-2-呋喃甲硫醇
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    GB/T 43128-2023 General technical specifications for aerospace thermoplastic polyurethane elastomer interlayer films
    航空航天热塑性聚氨酯弹性体中间膜通用技术规范
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    GB/T 26949.21-2023 Industrial vehicle stability verification Part 21: Picking vehicles with operator position lifting height greater than 1 200 mm
    工业车辆 稳定性验证 第21部分:操作者位置起升高度大于1 200 mm的拣选车
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    GB/T 22789.2-2023 Plastic products Rigid polyvinyl chloride sheets (sheets) Part 2: Classification, size and properties of sheets with thickness less than 1mm
    塑料制品 硬质聚氯乙烯板(片)材 第2部分:厚度1mm以下片材的分类、尺寸和性能
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    GB/T 223.92-2023 Steel and alloys - Determination of lanthanum, cerium, praseodymium, neodymium and samarium content - Inductively coupled plasma mass spectrometry
    钢铁及合金 镧、铈、镨、钕、钐含量的测定 电感耦合等离子体质谱法
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    GB/T 10802-2023 General purpose flexible polyurethane foam
    通用软质聚氨酯泡沫塑料
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    GB/T 15677-2023 Metal lanthanum and lanthanum powder
    金属镧及镧粉
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    GB/T 42430-2023 Testing of ethanol, methanol, n-propanol, acetone, isopropanol and n-butanol in blood and urine
    血液、尿液中乙醇、甲醇、正丙醇、丙酮、异丙醇和正丁醇检验
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    GB/T 678-2023 Chemical reagent ethanol (anhydrous ethanol)
    化学试剂 乙醇(无水乙醇)
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    GB/T 42918.1-2023 Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 1: Nomenclature system and basis for classification
    塑料 模塑和挤出用热塑性聚氨酯 第1部分:命名系统和分类基础
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    GB/T 17626.11-2023 Electromagnetic compatibility - Testing and measurement techniques - Part 11: Immunity tests for voltage dips, short interruptions and voltage changes for equipment with input current less than or equal to 16 A per phase
    电磁兼容 试验和测量技术 第11部分:对每相输入电流小于或等于16 A设备的电压暂降、短时中断和电压变化抗扰度试验
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    GB/T 35210.1-2023 Determination of isothermal adsorption/desorption capacity of shale methane - Part 1: Static volumetric method
    页岩甲烷等温吸附/解吸量的测定 第1部分:静态容积法
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    GB/T 29119-2023 Technical specification for coalbed methane resource exploration
    煤层气资源勘查技术规范
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    GB/T 42436-2023 M100 methanol fuel additive for vehicles
    M100车用甲醇燃料添加剂
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    GB/T 42416-2023 M100 vehicle methanol fuel
    M100车用甲醇燃料
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    GB/T 26949.4-2022 Industrial vehicles—Verification of stability—Part 4: Pallet stackers, double-deck stackers and orderers with a lift height not greater than 1 200 mm at the operator's position
    工业车辆 稳定性验证 第4部分:托盘堆垛车、双层堆垛车和操作者位置起升高度不大于1 200 mm的拣选车
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    GB/T 38812.4-2022 Direct reduced iron - Determination of metallic iron content - Bromine-methanol titration
    直接还原铁 金属铁含量的测定 溴-甲醇滴定法
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    GB/Z 42004-2022 Consideration of the reference impedance and public power supply network impedance used to determine the disturbance characteristics of electrical equipment (rated current per phase less than or equal to 75A)
    确定电气设备(每相额定电流小于或等于75A)骚扰特性用的参考阻抗和公用供电网络阻抗的考虑
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    GB/T 41840-2022 Lower Limb Orthosis Components Polyurethane Elastic Ankle Hinge
    下肢矫形器零部件 聚氨酯弹性踝铰链
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    GB/T 18931-2022 Classification of alkaline dense shaped refractory products with carbon content less than 7%
    碳含量小于7%的碱性致密定形耐火制品分类
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    GB/T 41884-2022 Safety specification for vehicle methanol fuel operation
    车用甲醇燃料作业安全规范
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    GB/T 40548-2021 Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells
    煤层气井分层控压合层排采技术规范
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    GB/T 40547-2021 Design guidelines for coalbed methane well drilling and completion
    煤层气钻完井设计指南
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    GB/T 40546-2021 Design specification for coalbed methane well drainage engineering
    煤层气井排采工程设计规范
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    GB/T 40545-2021 Guidelines of hydraulic fracturing for coalbed methane well
    煤层气井压裂作业导则
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    GB/T 40418-2021 Electronic specialty gas—Fluoromethane
    电子特气 氟甲烷
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    GB/T 40395-2021 Determination of ammonium in methanol for industrial use—Ion chromatography
    工业用甲醇中铵离子的测定 离子色谱法
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    GB/T 40394-2021 Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
    工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法
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    GB/T 40363-2021 Rigid polyurethane cellular materials used for refrigerated containers and refrigerated trailers
    冷藏集装箱和冷藏保温车用硬质聚氨酯泡沫塑料
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    GB/T 29047-2021 Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes
    高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件
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    GB/T 16983-2021 Chemical reagent -- Dichloromethane
    化学试剂 二氯甲烷
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    GB/T 15895-2021 Chemical reagent—1,2-Dichloroethane
    化学试剂 1,2-二氯乙烷
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    GB/T 19559-2021 Method of determining coalbed methane content
    煤层气含量测定方法
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    GB/T 14949.5-2021 Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method
    锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法
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    GB/T 40062-2021 Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography
    变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法
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    GB/T 24596-2021 Ductile iron pipes and fittings—Polyurethane coatings
    球墨铸铁管和管件 聚氨酯涂层
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    GB/T 39760-2021 Laboratory animal-Guidelines for euthanasia
    实验动物 安乐死指南
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    GB/T 18329.4-2021 Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transmission testing of bond of thickness greater than or equal to 0.3 mm
    滑动轴承 多层金属滑动轴承 第4部分: 合金厚度≥0.3mm的结合质量超声穿透无损检测
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    GB/T 41044-2021 Guidelines for coalbed methane extraction in coal mining areas
    煤矿区煤层气抽采指南
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    GB/T 41043-2021 Coordinative development effectiveness evaluation indicator and method of coal and coalbed methane
    煤与煤层气协调开发效果评价指标及计算方法
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    GB/T 41031-2021 Liquefied coalbed methane
    液化煤层气
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    GB/T 21437.3-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
    道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第3部分:对耦合到非电源线电瞬态的抗扰性
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    GB/T 6730.48-2021 Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method
    铁矿石 铋含量的测定 二硫代二安替吡啉甲烷分光光度法
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    GB/T 21421.1-2021 Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1:Standard strength classes and end fittings
    标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分:标准强度等级和端部装配件
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    GB/T 41025-2021 Guidelines for disposal of abandoned coalbed methane well
    煤层气废弃井处置指南
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    GB/T 41006-2021 General technical requirements for polyurethane synthetic leather used for vehicle
    汽车用聚氨酯合成革通用技术条件
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    GB/T 40916-2021 High strength polyurethane foam for storage and transport of liquefied gas
    液化气储运用高强度聚氨酯泡沫塑料
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    GB/T 18113-2021 High temperature lanthanum chromite electric heating module
    铬酸镧高温电热元件
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    GB/T 23799-2021 Methanol gasoline (M85) for motor vehicles
    车用甲醇汽油(M85)
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    GB/T 40795.2-2021 Chemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:Determination of rare earth content
    镧铈金属及其化合物化学分析方法 第2部分:稀土量的测定
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    GB/T 40795.1-2021 Chemical analysis method of lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method
    镧铈金属及其化合物化学分析方法 第1部分:铈量的测定 硫酸亚铁铵滴定法
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    GB/T 40854-2021 Lanthanum-cerium metal
    镧铈金属
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    GB/T 18115.4-2021 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides -- Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 第4部分:钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
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    GB/T 7979-2020 Pulp—Determination of dichloromethane soluble matter
    纸浆 二氯甲烷抽出物的测定
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    GB/T 24451-2020 Low resilience flexible polyurethane cellular plastics
    慢回弹软质聚氨酯泡沫塑料
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    GB/T 38744-2020 Methods for chemical analysis of synergistic catalysis elements in automotive exhaust catalysis-Determination of cerium, lanthanum, praseodymium, neodymium ,barium and zirconium contents-Inductively coupled plasma atomic emission spectrometry
    机动车尾气净化器中助剂元素化学分析方法 铈、镧、镨、钕、钡、锆含量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 38762.2-2020 Geometrical product specifications (GPS)—Dimensional tolerancing—Part 2: Dimensions other than linear or angular sizes
    产品几何技术规范(GPS) 尺寸公差 第2部分:除线性、角度尺寸外的尺寸
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    GB/T 3286.10-2020 Methods for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method
    石灰石及白云石化学分析方法 第10部分:二氧化钛含量的测定 二安替吡啉甲烷分光光度法
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    GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
    金属铬 钒含量的测定 钽试剂三氯甲烷萃取分光光度法
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    GB/T 39655.1-2020 Shipbuilding—Ship screw propellers—Manufacturing tolerances—Part 1:Propellers of diameter greater than 2.5m
    造船 船用螺旋桨 制造公差 第1部分:直径大于2.5m的螺旋桨
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    GB/T 35210.2-2020 Determination methods of methane isothermal adsorption of shale—Part 2: Gravimetric method
    页岩甲烷等温吸附测定方法 第2部分:重量法
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    GB/T 39227-2020 Immunity time testing method under voltage dip for sensitive process rated less than 1000 V
    1000 V以下敏感过程电压暂降免疫时间测试方法
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    GB/T 39233-2020 Lanthanum-copper alloys
    镧铜合金
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    GB/T 18115.2-2020 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 2: Determination of lanthanum, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
    稀土金属及其氧化物中稀土杂质化学分析方法 第2部分:铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
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    GB/T 38927-2020 Technical specification for producing methanol from coke-oven gas
    焦炉煤气制取甲醇技术规范
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    GB/T 12009.5-2016 (Plastics - Aromatic isocyanates for the production of polyurethane - Part 5: Determination of acidity - amendment No. 1)
    塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定《第1号修改单》
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    GB/T 36520.4-2019 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 4:Dimensions and tolerances of seals for cylinder port
    液压传动 聚氨酯密封件尺寸系列 第4部分:缸口密封圈的尺寸和公差
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    GB/T 36520.3-2019 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 3:Dimensions and tolerances of wiper ring
    液压传动 聚氨酯密封件尺寸系列 第3部分:防尘圈的尺寸和公差
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    GB/Z 37754-2019 Guidance on clearances and creepage distances in particular for distances equal to or less than 2mm—Test results of research on influencing parameters
    关于确定不超过2mm距离的电气间隙和爬电距离的指南 对影响参数进行研究的试验结果
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    GB/T 37633-2019 Textiles―Determination of 1,2-dichloroethane,ethylene chlorohydrin and chloroacetic acid
    纺织品 1,2-二氯乙烷、氯乙醇和氯乙酸的测定
    China National Standards
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    GB/T 37101-2018 Determination of 3,3’-dichloro-4,4’-diaminodiphenylmethane in polymeric materials—Gas chromatography-mass spectrography
    聚合物材料中3,3-二氯-4,4-二氨基二苯基甲烷的测定-气相色谱-质谱法
    China National Standards
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    GBZ/T 300.164-2018 Determination of toxic substances in the workplace - Part 164: Diphenylmethane diisocyanate
    工作场所空气有毒物质测定-第164部分:二苯基甲烷二异氰酸酯
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    GBZ/T 300.161-2018 Determination of toxic substances in the workplace - Part 161: Tribromomethane
    工作场所空气有毒物质测定-第161部分:三溴甲烷
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    GBZ/T 300.100-2018 Determination of toxic substances in workplace air - Part 100: Furfural and dimethoxymethane
    工作场所空气有毒物质测定-第100部分:糠醛和二甲氧基甲烷
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    GB/T 37263-2018 Prefabricated directly buried insulating plastic-steel-plastic composite pipes with polyurethane [PUR]foamed-plastics and high density polyethylene [PE]casing pipes
    高密度聚乙烯外护管聚氨酯发泡预制直埋保温钢塑复合管
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    GB/T 25123.1-2018 Electric traction—Rotating electrical machines for rail and road vehicles—Part 1: Machines others than electronic convertor-fed alternating current motors
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第1部分:除电子变流器供电的交流电动机之外的电机
    China National Standards
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    GB/T 35053-2018 Sealed coring method for determination of coalbed methane content
    煤层气含量测定用密闭取心方法
    China National Standards
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    GB/T 20975.27-2018 Methods for chemical analysis of aluminium and aluminium alloys—Part 27:Determination of cerium,lanthanum,scandium—Inductively coupled plasma atomic emission spectrometry method
    铝及铝合金化学分析方法 第27部分:铈、镧、钪含量的测定 电感耦合等离子体原子发射光谱法
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    English PDF
    GB/T 36563-2018 Methanol to gasoline component oil
    甲醇制汽油组分油
    China National Standards
    than

    English PDF
    GB/T 36398-2018 Lanthanum cerium-magnesium alloy
    镧铈镁合金
    China National Standards
    than

    English PDF
    GB/T 36520.2-2018 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 2:Dimensions and tolerances of seals used in hydraulic reciprocating applications for piston rod
    液压传动 聚氨酯密封件尺寸系列 第2部分:活塞杆往复运动密封圈的尺寸和公差
    China National Standards
    than

    English PDF
    GB/T 36520.1-2018 Hydraulic fluid power—Dimensions and tolerances of polyurethane seals—Part 1:Dimensions and tolerances of seals used in hydraulic reciprocating applications for piston
    液压传动 聚氨酯密封件尺寸系列 第1部分:活塞往复运动密封圈的尺寸和公差
    China National Standards
    than

    English PDF
    GB/T 36765-2018 1,1,1,2-Tetrafluoroethane for automobile air-conditioning use(aerosol product)
    汽车空调用1,1,1,2-四氟乙烷(气雾罐型)
    China National Standards
    than

    English PDF
    GB/T 35953-2018 Determination of restricted dichloromethane and 1,1,1-trichloroethane in cosmetics—Headspace gas chromatography
    化妆品中限用物质二氯甲烷和1,1,1-三氯乙烷的测定 顶空气相色谱法
    China National Standards
    than

    English PDF
    GB/T 35956-2018 Detection and determination of N-nitrosodiethanolamine (NDELA) in cosmetics—HPLC-MS-MS
    化妆品中N-亚硝基二乙醇胺(NDELA)的测定 高效液相色谱-串联质谱法
    China National Standards
    than

    English PDF
    GB 35793-2018 Ethanol gasoline for motor vehicles E85
    车用乙醇汽油E85
    China National Standards
    than

    English PDF
    GB/T 22159.4-2017 Acoustics and vibration―Laboratory measurement of vibro-acoustic transfer properties of resilient elements―Part 4: Dynamic stiffness of elements other than resilient supports for translatory motion
    声学与振动 弹性元件振动-声传递特性实验室测量方法 第4部分:弹性非支撑件平动动刚度
    China National Standards
    than

    English PDF
    GB/T 34937-2017 Insulators for overhead lines—Composite suspension and tension insulators for d.c.systems with a nominal voltage greater than 1500 V—Definitions, test methods and acceptance criteria
    架空线路绝缘子 标称电压高于1500 V直流系统用悬垂和耐张复合绝缘子 定义、试验方法及接收准则
    China National Standards
    than

    English PDF

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