China National Standards

China than GB Standards List


  •  China "than" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43723-2024 Performance requirements for semi-integrated LED lamps with a power supply voltage not greater than 50V AC effective value or 120V DC without ripple for general lighting {译}
    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-性能要求
    China National Standards
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    GB/T 44126.2-2024 Road vehicles - Roller brake test bench test method for brake systems of vehicles with a maximum allowable total mass of more than 3.5t - Part 2: Air-over-liquid and pure hydraulic brake systems {译}
    道路车辆-最大允许总质量3.5t以上车辆制动系统滚筒制动试验台台架试验方法-第2部分:气顶液和纯液压制动系统
    China National Standards
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    GB-31830-2024 Energy consumption limit per unit product for toluene diisocyanate and diphenylmethane diisocyanate {译}
    甲苯二异氰酸酯和二苯基甲烷二异氰酸酯单位产品能源消耗限额
    China National Standards
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    GB-21257-2024 Energy consumption limits per unit product of caustic soda, polyvinyl chloride resin and methane chloride {译}
    烧碱、聚氯乙烯树脂和甲烷氯化物单位产品能源消耗限额
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    GB/T 43976-2024 Electronic gas - tetrafluoromethane {译}
    电子气体-四氟甲烷
    China National Standards
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    GB/T 4701.12-2024 Ferrotitanium - Determination of titanium content - Diantipyryl methane spectrophotometry {译}
    钛铁-钛含量的测定-二安替吡啉甲烷分光光度法
    China National Standards
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    GB/T 43654-2024 Determination of styrene and 2-chloroethanol in cell culture medium-Gas chromatography-mass spectrometry (GC-MS) method {译}
    智能化立磨粉磨系统-技术要求
    China National Standards
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    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 {译}
    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
    China National Standards
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    GB/T 30422-2023 Electrodeless fluorescent lamps (other than self-ballasted lamps) Safety regulations {译}
    无极荧光灯(自镇流灯除外) 安全规范
    China National Standards
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    GB/T 19652-2023 Discharge lamps (other than fluorescent lamps) Safety regulations {译}
    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) {译}
    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) {译}
    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) {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    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 {译}
    食品安全国家标准 酒和食用酒精中乙醇浓度的测定
    China National Standards
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    GB 1886.365-2023 National Food Safety Standard Food Additive 5-Methyl-2-furanmethanethiol {译}
    食品安全国家标准 食品添加剂 5-甲基-2-呋喃甲硫醇
    China National Standards
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    GB/T 43128-2023 General technical specifications for aerospace thermoplastic polyurethane elastomer interlayer films {译}
    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 {译}
    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 {译}
    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
    China National Standards
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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 {译}
    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
    China National Standards
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    GB/T 10802-2023 General purpose flexible polyurethane foam {译}
    通用软质聚氨酯泡沫塑料
    China National Standards
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    GB/T 15677-2023 Metal lanthanum and lanthanum powder {译}
    金属镧及镧粉
    China National Standards
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    GB/T 42430-2023 Testing of ethanol, methanol, n-propanol, acetone, isopropanol and n-butanol in blood and urine {译}
    血液、尿液中乙醇、甲醇、正丙醇、丙酮、异丙醇和正丁醇检验
    China National Standards
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    GB/T 678-2023 Chemical reagent ethanol (anhydrous ethanol) {译}
    化学试剂 乙醇(无水乙醇)
    China National Standards
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    GB/T 42918.1-2023 Plastics - Thermoplastic polyurethanes for molding and extrusion - Part 1: Nomenclature system and basis for classification {译}
    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 {译}
    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
    China National Standards
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    GB/T 35210.1-2023 Determination of isothermal adsorption/desorption capacity of shale methane - Part 1: Static volumetric method {译}
    页岩甲烷等温吸附/解吸量的测定 第1部分:静态容积法
    China National Standards
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    GB/T 29119-2023 Technical specification for coalbed methane resource exploration {译}
    煤层气资源勘查技术规范
    China National Standards
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    GB/T 42436-2023 M100 methanol fuel additive for vehicles {译}
    M100车用甲醇燃料添加剂
    China National Standards
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    GB/T 42416-2023 M100 vehicle methanol fuel {译}
    M100车用甲醇燃料
    China National Standards
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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 {译}
    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
    China National Standards
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    GB/T 38812.4-2022 Direct reduced iron - Determination of metallic iron content - Bromine-methanol titration {译}
    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) {译}
    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
    China National Standards
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    GB/T 41840-2022 Lower Limb Orthosis Components Polyurethane Elastic Ankle Hinge {译}
    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% {译}
    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 {译}
    车用甲醇燃料作业安全规范
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 40418-2021 Electronic specialty gas—Fluoromethane
    电子特气 氟甲烷
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 16983-2021 Chemical reagent -- Dichloromethane
    化学试剂 二氯甲烷
    China National Standards
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    GB/T 15895-2021 Chemical reagent—1,2-Dichloroethane
    化学试剂 1,2-二氯乙烷
    China National Standards
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    GB/T 19559-2021 Method of determining coalbed methane content
    煤层气含量测定方法
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 39760-2021 Laboratory animal-Guidelines for euthanasia
    实验动物 安乐死指南
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 41031-2021 Liquefied coalbed methane
    液化煤层气
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 18113-2021 High temperature lanthanum chromite electric heating module
    铬酸镧高温电热元件
    China National Standards
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    GB/T 23799-2021 Methanol gasoline (M85) for motor vehicles
    车用甲醇汽油(M85)
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 40854-2021 Lanthanum-cerium metal
    镧铈金属
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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    GB/T 39233-2020 Lanthanum-copper alloys
    镧铜合金
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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》
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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
    China National Standards
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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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    English PDF
    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
    than

    English PDF
    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
    China National Standards
    than

    English PDF
    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
    China National Standards
    than

    English PDF
    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
    China National Standards
    than

    English PDF
    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
    China National Standards
    than

    English PDF
    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
    than

    English PDF
    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
    than

    English PDF
    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
    China National Standards
    than

    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
    GB/T 34674-2017 Technical guideline for methane preparation from coke oven gas
    焦炉气制甲烷技术导则
    China National Standards
    than

    English PDF
    GB/T 34611-2017 Rigid polyurethane spray polyethylene winding prefabricated directly buried insulating pipes
    硬质聚氨酯喷涂聚乙烯缠绕预制直埋保温管
    China National Standards
    than

    English PDF
    GB/T 23615.2-2017 Thermal barrier materials for architectural aluminum alloy profiles—Part 2: Thermal barrier polyurethane
    铝合金建筑型材用隔热材料 第2部分:聚氨酯隔热胶
    China National Standards
    than

    English PDF
    GB/T 34540-2017 Specification of hydrogen production by methanol reforming and pressure swing adsorption
    甲醇转化变压吸附制氢系统技术要求
    China National Standards
    than

    English PDF
    GB/T 34547-2017 Specification for detection and evaluation of coalbed methane surface drainage effect in coal mine
    煤矿区煤层气地面抽采效果检测与评价
    China National Standards
    than

    English PDF
    GB/T 34548-2017 The additive of methanol gasoline for vehicl
    车用甲醇汽油添加剂
    China National Standards
    than

    English PDF
    GB/T 3804-2017 High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV
    3.6 kV~40.5 kV高压交流负荷开关
    China National Standards
    than

    English PDF
    GB/T 13747.19-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part19:Determination of titanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第19部分:钛量的测定 二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    than

    English PDF
    GB/T 34236-2017 Technical guideline for methanol preparation from carbon dioxide
    二氧化碳制甲醇技术导则
    China National Standards
    than

    English PDF
    GB/T 34287-2017 Greenhouse gas—Methane measurement—Off-axis integrated cavity output spectroscopy method
    温室气体 甲烷测量 离轴积分腔输出光谱法
    China National Standards
    than

    English PDF
    GB/T 34246-2017 Technical code for safety of methane preparation from coke oven gas
    焦炉气制甲烷安全技术规程
    China National Standards
    than

    English PDF
    GB/T 34250-2017 Technical code for safety of methanol preparation from carbon dioxide
    二氧化碳制甲醇安全技术规程
    China National Standards
    than

    English PDF
    GB/T 34229-2017 Coalbed methane well test method—Drill stem testing method
    煤层气井试井方法 钻杆地层测试法
    China National Standards
    than

    English PDF
    GB 22030-2017 Blendstocks of ethanol gasoline for motor vehicles
    车用乙醇汽油调合组分油
    China National Standards
    than

    English PDF
    GB 18351-2017 Ethanol gasoline for motor vehicles (E10)
    车用乙醇汽油(E10)
    China National Standards
    than

    English PDF
    GB/T 6730.27-2017 Iron ores—Determination of fluorine content—Lanthanum-alizarin complexion spectrophotometric method
    铁矿石 氟含量的测定 镧-茜素络合腙分光光度法
    China National Standards
    than

    English PDF
    GB/T 33983.1-2017 Direct methanol fuel cell system—Part 1: Safty
    直接甲醇燃料电池系统 第1部分:安全
    China National Standards
    than

    English PDF
    GB/T 34085-2017 Gas for electronic industry—Trifluoromethane
    电子工业用气体 三氟甲烷
    China National Standards
    than

    English PDF
    GB/T 34091-2017 Gas for electronic industry—Hexafluoroethane
    电子工业用气体 六氟乙烷
    China National Standards
    than

    English PDF
    GB/T 33983.2-2017 Direct methanol fuel cell system—Part 2:Performance test method
    直接甲醇燃料电池系统 第2部分:性能试验方法
    China National Standards
    than

    English PDF
    GB/T 33672-2017 Cavity Ring-Down Spectroscopy system for measurement of atmospheric methane
    大气甲烷光腔衰荡光谱观测系统
    China National Standards
    than

    English PDF
    GB 50404-2017 Technical code for rigid polyurethane foam insulation and waterproof engineering
    硬泡聚氨酯保温防水工程技术规范
    China National Standards
    than

    English PDF
    GB/T 35210.1-2017 Determination methods of methane isothermal adsorption in shale—Part 1: Capacity method
    页岩甲烷等温吸附测定方法 第1部分:容积法
    China National Standards
    than

    English PDF
    GB/T 5099.1-2017 Seamless steel gas cylinders—Part 1: Quenched and tempered steel cylinders with tensile strength less than 1100 MPa
    钢质无缝气瓶 第1部分:淬火后回火处理的抗拉强度小于1100MPa的钢瓶
    China National Standards
    than

    English PDF
    GB/T 35452-2017 Reconstituted or bonded flexible polyurethane foam
    再生粘合软质聚氨酯泡沫塑料
    China National Standards
    than

    English PDF
    GB/T 35453-2017 Rigid polyurethane foam board for frozen soil subgrade (DLPU)
    冻土路基用硬质聚氨酯泡沫板(DLPU)
    China National Standards
    than

    English PDF
    GB/T 6730.22-2016 Iron ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method
    铁矿石 钛含量的测定 二安替吡啉甲烷分光光度法
    China National Standards
    than

    English PDF
    GB/T 33308-2016 Determination of free methanol in cosmetics—Gas chromatography
    化妆品中游离甲醇的测定 气相色谱法
    China National Standards
    than

    English PDF
    GB/T 6820-2016 Ethanol for industrial use
    工业用乙醇
    China National Standards
    than

    English PDF
    GB 31604.22-2016 National Food Safety Standard-Food contact materials and products-Determination of Difluorodichloromethane in Expanded Polystyrene Moldings
    食品安全国家标准 食品接触材料及制品 发泡聚苯乙烯成型品中二氟二氯甲烷的测定
    China National Standards
    than

    English PDF
    GB/T 33092-2016 Polyurethane scraper of cleaning device for belt conveyor
    皮带运输机清扫器聚氨酯刮刀
    China National Standards
    than

    English PDF
    GB/T 33091-2016 Sieve of polyurethane elastomer
    聚氨酯筛板
    China National Standards
    than

    English PDF
    GB/T 18826-2016 1,1,1,2-Tetrafluoroethane(HFC-134a) for industrial use
    工业用1,1,1,2-四氟乙烷(HFC-134a)
    China National Standards
    than

    English PDF
    GB/T 33102-2016 Pure methane and high pure methane
    纯甲烷和高纯甲烷
    China National Standards
    than

    English PDF
    GB 5009.225-2016 National Food Safety Standard - Determination of ethanol concentration
    食品安全国家标准 酒中乙醇浓度的测定
    China National Standards
    than

    English PDF
    GB/T 32760-2016 Determination of methane emissions from ruminants—Sulfur hexafluoride (SF6) tracer-Gas chromatographic method
    反刍动物甲烷排放量的测定 六氟化硫示踪—气相色谱法
    China National Standards
    than

    English PDF
    GB/T 30921.4-2016 Test method of purified terephthalic acid (PTA) for industrial use—Part 4: Determination of titanium content—Diantipyrylmethane photometric method
    工业用精对苯二甲酸(PTA)试验方法 第4部分:钛含量的测定 二安替吡啉甲烷分光光度法
    China National Standards
    than

    English PDF
    GB/T 32612-2016 Textiles—Determination of 2-methoxyethanol and 2-ethoxyethanol
    纺织品 2-甲氧基乙醇和2-乙氧基乙醇的测定
    China National Standards
    than

    English PDF
    GB/T 19655-2016 Auxiliaries for lamps—Starting devices(other than glow starters)—Performance requirements
    灯用附件 启动装置(辉光启动器除外) 性能要求
    China National Standards
    than

    English PDF
    GB/T 32477-2016 Plastics—Determination of total chlorine content in toluene diisocyanates for use in the production of polyurethanes
    塑料 用于聚氨酯生产的甲苯二异氰酸酯中总氯含量的测定
    China National Standards
    than

    English PDF
    GB/T 32471-2016 Plastics—Determination of the isomer ratio in toluene diisocyanates for use in the production of polyurethanes
    塑料 用于聚氨酯生产的甲苯二异氰酸酯异构比的测定
    China National Standards
    than

    English PDF
    GB/T 32469-2016 Plastics—Polyurethane raw materials—Toluene diisocyanates
    塑料 聚氨酯原料 甲苯二异氰酸酯
    China National Standards
    than

    English PDF
    GB/T 12009.5-2016 Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 5: Determination of acidity
    塑料 聚氨酯生产用芳香族异氰酸酯 第5部分:酸度的测定
    China National Standards
    than

    English PDF
    GB/T 12009.4-2016 Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 4: Determination of isocyanate content
    塑料 聚氨酯生产用芳香族异氰酸酯 第4部分:异氰酸根含量的测定
    China National Standards
    than

    English PDF
    GB/T 12009.2-2016 Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 2: Determination of hydrolysable chlorine
    塑料 聚氨酯生产用芳香族异氰酸酯 第2部分:水解氯的测定
    China National Standards
    than

    English PDF
    GB 23200.46-2016 National food safety standards—Determination of pyrimethanil, mepanipyrim, myclobutanil and azoxystrobin residues in foods Gas chromatography-mass spectrometry
    食品安全国家标准 食品中嘧霉胺、嘧菌胺、腈菌唑、嘧菌酯残留量的测定 气相色谱-质谱法
    China National Standards
    than

    English PDF
    GB/T 33443-2016 Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based syngas—Gas chromatograph
    煤基合成气中硫化氢、羰基硫、甲硫醇和甲硫醚的测定 气相色谱法
    China National Standards
    than

    English PDF
    GB/T 13941-2015 Diphenylmethane diisocyanate
    二苯基甲烷二异氰酸酯
    China National Standards
    than

    English PDF
    GB/T 13696-2015 Specification for uranium hexaflouride enriched to less than 5%235U
    235U丰度低于5%的浓缩六氟化铀技术条件
    China National Standards
    than

    English PDF
    GB/T 32104-2015 General technical requirement of polyurethane rubber cushions for rubber capsule processing machine
    橡皮囊成型设备用聚氨酯橡胶缓冲件通用技术条件
    China National Standards
    than

    English PDF
    GB 1886.41-2015 National Food Safety Standard-Food Additives-Xanthan gum
    食品安全国家标准 食品添加剂 黄原胶
    China National Standards
    than

    English PDF
    GB 1886.71-2015 National Food Safety Standard-Food Additives-1,2-dichloroethane
    食品安全国家标准 食品添加剂 1,2-二氯乙烷
    China National Standards
    than

    English PDF
    GB/T 31964-2015 Lanthanum chloride anhydrate
    无水氯化镧
    China National Standards
    than

    English PDF
    GB/T 14849.9-2015 Methods for chemical analysis of silicon metal—Part 9: Determination of titanium content —Diantipyryl methane spectrophotometry
    工业硅化学分析方法 第9部分:钛含量的测定 二安替吡啉甲烷分光光度法
    China National Standards
    than

    English PDF
    GB/T 4154-2015 Lanthanum oxide
    氧化镧
    China National Standards
    than

    English PDF
    GB/T 31776-2015 Determination method of methanol content in methanol gasoline for motor vehicles
    车用甲醇汽油中甲醇含量检测方法
    China National Standards
    than

    English PDF
    GB 31830-2015 The norm of energy consumption per unit product of diphenyl methane diisocyanate
    二苯基甲烷二异氰酸酯单位产品能源消耗限额
    China National Standards
    than

    English PDF
    GB 29436.4-2015 The norm of energy consumption per unit product of methanol—Part 4: Coke oven gas to methanol
    甲醇单位产品能源消耗限额 第4部分:焦炉煤气制甲醇
    China National Standards
    than

    English PDF
    GB 29436.3-2015 The norm of energy consumption per unit product of methanol—Part 3:Co- production of ammonia with methanol
    甲醇单位产品能源消耗限额 第3部分:合成氨联产甲醇
    China National Standards
    than

    English PDF
    GB 29436.2-2015 The norm of energy consumption per unit product of methanol —Part 2:Natural gas to methanol
    甲醇单位产品能源消耗限额 第2部分:天然气制甲醇
    China National Standards
    than

    English PDF
    GB/T 31709-2015 Data processing of background atmospheric carbon dioxide and methane concentration measured by in situ gas chromatographic (GC) system
    气相色谱法本底大气二氧化碳和甲烷浓度在线观测数据处理方法
    China National Standards
    than

    English PDF
    GB/T 31705-2015 In situ mesaurement of background atmospheric carbon dioxide and methane concentration by gas chromatographic(GC) system
    气相色谱法本底大气二氧化碳和甲烷浓度在线观测方法
    China National Standards
    than

    English PDF
    GB/T 20219-2015 Rigid cellular plastics-spray-applied polyurethane foam for thermal insulation
    绝热用喷涂硬质聚氨酯泡沫塑料
    China National Standards
    than

    English PDF
    GB/T 31537-2015 Terms relating to coalbed methane(coal mine gas)
    煤层气(煤矿瓦斯)术语
    China National Standards
    than

    English PDF
    GB/T 22030-2015 Blendstocks of ethanol gasoline for motor vehicles
    车用乙醇汽油调合组分油
    China National Standards
    than

    English PDF
    GB 18351-2015 Ethanol gasoline for motor vehicles(E10)
    车用乙醇汽油(E10)
    China National Standards
    than

    English PDF
    GB 5009.223-2014 National Food Safety Standard-Determination of urethane in foods
    食品安全国家标准 食品中氨基甲酸乙酯的测定
    China National Standards
    than

    English PDF
    GB/T 30648.1-2014 Paints and varnishes―Determination of resistance to liquids―Part 1: Immersion in liquids other than water
    色漆和清漆 耐液体性的测定 第1部分:浸入除水之外的液体中
    China National Standards
    than

    English PDF
    GB/T 20000.9-2014 Guidelines for standardization—Part 9: Adoption of international deliverables other than international standards
    标准化工作指南 第9部分:采用其他国际标准化文件
    China National Standards
    than

    English PDF
    GB/T 30695-2014 Identification of polyvinyl chloride and polyurethane imitation leather
    聚氯乙烯、聚氨酯人造革(合成革)材质鉴别方法
    China National Standards
    than

    English PDF
    GB 13486-2014 Portable heating catalytic methane alarm detector
    便携式热催化甲烷检测报警仪
    China National Standards
    than

    English PDF
    GB 6675.13-2014 Safety of toys―Part 13:Chemical toys (sets) other than experimental sets
    玩具安全 第13部分:除实验玩具外的化学套装玩具
    China National Standards
    than

    English PDF
    GB/T 21421.2-2014 Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V― Part 2:Dimensions and characteristics
    标称电压高于1 000V 的架空线路用复合绝缘子串元件 第2部分:尺寸与特性
    China National Standards
    than

    English PDF
    GB 10827.1-2014 Industrial trucks――Safety requirements and verification―Part 1: Self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrier trucks
    工业车辆 安全要求和验证 第1部分:自行式工业车辆(除无人驾驶车辆、伸缩臂式叉车和载运车)
    China National Standards
    than

    English PDF
    GB/T 30916-2014 Blend polyol for rigid polyurethane foam used in spraying
    喷涂硬质聚氨酯泡沫组合聚醚
    China National Standards
    than

    English PDF
    GB/T 30779-2014 Water-based polyurethane adhesives for shoes
    鞋用水性聚氨酯胶粘剂
    China National Standards
    than

    English PDF
    GB/T 30942-2014 Determination of 2-methoxyethanol,2-ethoxyethanol and 2-(2-methoxyethoxy) ethanol in cosmetics―Gas chromatography
    化妆品中禁用物质乙二醇甲醚、乙二醇乙醚及二乙二醇甲醚的测定 气相色谱法
    China National Standards
    than

    English PDF
    GB/T 30795-2014 The test method for safety of food detergents—Determination of methanol content
    食品用洗涤剂试验方法 甲醇的测定
    China National Standards
    than

    English PDF
    GB/T 19519-2014 Insulators for overhead lines―Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000V―Definitions, test methods and acceptance criteria
    架空线路绝缘子 标称电压高于1 000 V交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
    GB/T 18851.6-2014 Non-destructive testing―Penetrant testing―Part 6: Penetrant testing at temperatures lower than 10℃
    无损检测 渗透检测 第6部分:温度低于10℃的渗透检测
    China National Standards
    than

    English PDF
    GB/T 18851.5-2014 Non-destructive testing―Penetrant testing―Part 5: Penetrant testing at temperatures higher than 50 ℃
    无损检测 渗透检测 第5部分:温度高于50℃的渗透检测
    China National Standards
    than

    English PDF
    GB 30610-2014 National Food Safety Standard-Food Additives-Ethanol
    食品安全国家标准 食品添加剂 乙醇
    China National Standards
    than

    English PDF
    GB/T 10827.1-2014 Industrial trucks—Safety requirements and verification—Part 1:Self-propelled industrial trucks, other than driverless trucks,variable-reach trucks and burden-carrier trucks
    工业车辆 安全要求和验证 第1部分:自行式工业车辆(除无人驾驶车辆、伸缩臂式叉车和载运车)
    China National Standards
    than

    English PDF
    GB/T 29916-2013 Chemical analysis methods for lanthanum magnesium alloy
    镧镁合金化学分析方法
    China National Standards
    than

    English PDF
    GB/T 29915-2013 Lanthanum-magnesium alloy
    镧镁合金
    China National Standards
    than

    English PDF
    GB/T 19250-2013 Polyurethane waterproofing coating
    聚氨酯防水涂料
    China National Standards
    than

    English PDF
    GB 18350-2013 Denatured fuel ethanol+(No.2 modification sheet)
    变性燃料乙醇+(第2号修改单)
    China National Standards
    than

    English PDF
    GB/T 29677-2013 Determination of nitromethane in cosmetics - Gas chromatography-mass spectrometry
    化妆品中硝甲烷的测定 气相色谱-质谱法
    China National Standards
    than

    English PDF
    GB/T 29493.7-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 7: Determination of monomeric diisocyanates in polyurethane coating agent
    纺织染整助剂中有害物质的测定 第7部分:聚氨酯涂层整理剂中二异氰酸酯单体的测定
    China National Standards
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    GB/T 29493.6-2013 Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 6: Determination of isocyanate groups in polyurethane prepolymers
    纺织染整助剂中有害物质的测定 第6部分:聚氨酯预聚物中异氰酸酯基含量的测定
    China National Standards
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    GB/T 4325.17-2013 Methods for chemical analysis of molybdenum - Part 17: Determination of titanium content - Diantipyrylmethane spectrophotometry and inductively coupled plasma atomic emission spectrometry
    钼化学分析方法 第17部分:钛量的测定 二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
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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
    China National Standards
    than

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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
    China National Standards
    than

    English PDF

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