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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 "lu" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 37280-2019 Determination of microorganisms in fluorescent brighteners product
    荧光增白剂产品中微生物的测定
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    GB/T 20492-2019 Zinc-5% aluminum-mixed mischmetal alloy - coated steel wire and steel wire strand
    锌-5%铝-混合稀土合金镀层钢丝、钢绞线
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    GB/T 37770.2-2019 Refrigerated light hydrocarbon fluids—General requirements for automatic level gauges—Part 2:Gauges in refrigerated-type shore tanks
    冷冻轻烃流体 自动液位计的一般要求 第2部分:岸上冷冻型储罐用自动液位计
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    GB/T 37767-2019 Evaluation indexes of green mine
    煤矿绿色矿山评价指标
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    GB/T 37760-2019 Determination of perfluorooctanoic acid and perfluorooctane sulfonic acid in electronic and electrical products—Ultra high performance liquid chromatographic method with tandem mass spectrometry
    电子电气产品中全氟辛酸和全氟辛烷磺酸的测定 超高效液相色谱串联质谱法
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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 37751.33-2019 Residual current operated circuit-breakers for household and similar use—Part 3-3: Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with alu
    家用和类似用途的剩余电流动作断路器 第3-3部分:具有连接外部未经处理铝导线的螺纹型接线端子和连接铜或铝导线的铝制螺纹型接线端子RCD的特殊要求
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    GB/T 37673-2019 :Determination of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium,manganese,strontium and barium in coal ash—X-ray fluorescence spectrometric method
    煤灰中硅、铝、铁、钙、镁、钠、钾、磷、钛、锰、钡、锶的测定 X射线荧光光谱法
    China National Standards
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    GB/T 37671-2019 Pure culture of Flammulina velutipes
    金针菇菌种
    China National Standards
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    GB/T 37667-2019 Determination of iron,calcium,magnesium,potassium,sodium,manganese,phosphorus,aluminum,titanium,strontium and barium in coal ash—Inductively coupled plasma-atomic emission spectrometry
    煤灰中铁、钙、镁、钾、钠、锰、磷、铝、钛、钡和锶的测定 电感耦合等离子体原子发射光谱法
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    GB/T 37641-2019 Determination of 2,3,5,4’-tetrahydroxystilbene-O-β-D-glucoside in cosmetics―High performance liquid chromatography
    化妆品中2,3,5,4’-四羟基二苯乙烯-2-O-β-D-葡萄糖苷的测定 高效液相色谱法
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    GB/T 37640-2019 :Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
    化妆品中氯乙醛、2,4-二羟基-3-甲基苯甲醛、巴豆醛、苯乙酮、2-亚戊基环己酮、戊二醛含量的测定 高效液相色谱法
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    GB/Z 37627.1-2019 Aluminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems
    架空电力线路和高压设备的无线电干扰特性 第1部分:现象描述
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    GB/T 37626-2019 Determination of 9 forbidden penicillins including amoxicillin in cosmetics—Liquid chromatography-tandem mass spectrometry
    化妆品中阿莫西林等9种禁用青霉素类抗生素的测定 液相色谱-串联质谱法
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    GB/T 37573-2019 Technical specification for annual evaluation of the stability of open-pit coal mine slopes
    露天煤矿边坡稳定性年度评价技术规范
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    GB/T 37550-2019 Data asset evaluation index system for electronic commerce
    电子商务数据资产评价指标体系
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    GB/T 37544-2019 Determination of 6 kinds of phenolic antibacterial agent including o-Cymen-5-ol in Cosmetics—High performance liquid chromatography
    化妆品中邻伞花烃-5-醇等6种酚类抗菌剂的测定 高效液相色谱法
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    GB/T 37535-2019 Requirments of steel utilization evaluate and control for shipbuilding enterprise
    船舶生产企业钢材利用评价与控制要求
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    GB/T 37534-2019 Evaluation index system for material-saving of shipbuilding enterprise
    船舶生产企业节约材料评价指标体系
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    GB/T 31838.2-2019 Solid insulating materials—Dielectric and resistive properties—Part 2: Resistive properties (DC methods)—Volume resistance and volume resistivity
    固体绝缘材料 介电和电阻特性 第2部分:电阻特性(DC方法) 体积电阻和体积电阻率
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    GB/T 24964-2019 Refrigerated light hydrocarbon fluids—Measurement of cargoes on board LNG carriers
    冷冻轻烃流体 液化天然气运输船上货物量的测量
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    GB/T 24959-2019 Refrigerated light hydrocarbon fluids—General requirements for temperature measurement system in cargo tanks of LNG carrier
    冷冻轻烃流体 液化天然气运输船货舱内温度测量系统一般要求
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    GB/T 24113.2-2019 Electrical equipment of machines—Computer control systems for plastics machinery—Part 2:Test and evaluation method
    机械电气设备 塑料机械计算机控制系统 第2部分:试验与评价方法
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    GB/T 23901.5-2019 Non-destructive testing—Image quality of radiographs—Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators
    无损检测 射线照相检测图像质量 第5部分:双丝型像质计图像不清晰度的测定
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    GB/T 23901.4-2019 Non-destructive testing—Image quality of radiographs—Part 4: Experimental evaluation of image quality values and image quality tables
    无损检测 射线照相检测图像质量 第4部分:像质值和像质表的实验评价
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    GB/T 23901.2-2019 Non-destructive testing—Image quality of radiographs—Part 2:Determination of the image quality value using step/hole-type image quality indicators
    无损检测 射线照相检测图像质量 第2部分:阶梯孔型像质计像质值的测定
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    GB/T 21655.2-2019 Textiles—Evaluation of absorption and quick-drying—Part 2:Method for moisture management tests
    纺织品 吸湿速干性的评定 第2部分: 动态水分传递法
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    GB/T 20629.3-2019 Non-cellulosic papers for electrical purposes—Part 3: Unfilled aramid (aromatic polyamide) papers
    电气用非纤维素纸 第3部分:无填充聚芳酰胺纤维纸
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    GB/T 16886.3-2019 Biological evaluation of medical devices—Part 3: Tests for genotoxicity, carcinogenicity and reproductive toxicity
    医疗器械生物学评价 第3部分:遗传毒性、致癌性和生殖毒性试验
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    GB/T 15076.3-2019 Methods for chemical analysis of tantalum and niobium—Part 3:Determination of copper content—Flame atomic absorption spectrometry
    钽铌化学分析方法 第3部分: 铜量的测定 火焰原子吸收光谱法
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    GB/T 2293-2019 The method of quinoline-insolube for pitch products of coal carbonization
    焦化沥青类产品喹啉不溶物试验方法
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    GB/T 23936-2018 Sodium hexafluorosilicate for industrial use
    工业氟硅酸钠《第1号修改单》
    China National Standards
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    GB/T 37714-2019 Technical requirements for security evaluation of sensing device data transmission of IoTPS
    公安物联网感知设备数据传输安全性评测技术要求
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    GB/T 37664.1-2019 Nanomanufacturing—Key control characteristics—luminescent nanomaterials—Part 1:Quantum efficiency
    纳米制造 关键控制特性 发光纳米材料 第1部分:量子效率
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    GB/T 37678-2019 Hygienic evaluation specification of public places
    公共场所卫生学评价规范
    China National Standards
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    GB/T 37503-2019 Logistics public information platform service quality requirements and evaluation
    物流公共信息平台服务质量要求与测评
    China National Standards
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    GB/T 37495-2019 Grain and oil machinery—Disk stripping column
    粮油机械 碟式汽提塔
    China National Standards
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    GB/T 37493-2019 Inspection of grain and oils—Determination of soluble sugar in cereals and pules seeds—Shaffer-Somogyi
    粮油检验 谷物、豆类中可溶性糖的测定 铜还原-碘量法
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    GB/T 37492-2019 Inspection of grain and oils—Determination of soluble dietary fibre in cereals and cereals products—Enzyme gravimetric method
    粮油检验 谷物及其制品水溶性膳食纤维的测定 酶重量法
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    GB/T 37458-2019 Guidelines for traffic safety evaluation of suburban arterial roads
    城郊干道交通安全评价指南
    China National Standards
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    GB/T 37441-2019 Basic requirements and evaluation methods of production condition for ship recycling enterprise
    船舶拆解企业生产条件基本要求及评估方法
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    GB/T 37438-2019 Basic requirement and evaluation method of production condition for yacht manufacturing companies
    游艇生产企业生产条件基本要求及其评价方法
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    GB/T 37420-2019 Evaluation methods of energy consumption and emission indicators for urban rail transit
    城市轨道交通能源消耗与排放指标评价方法
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    GB/T 37418-2019 lutetium oxyorthosilicate, lutetium-yttrium oxyorthosilicate scintillation single crystals
    硅酸镥、硅酸钇镥闪烁单晶
    China National Standards
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    GB/T 37398-2019 Barium fluoride scintillation crystal
    氟化钡闪烁晶体
    China National Standards
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    GB/T 28448-2019 Information security technology—Evaluation requirement for classified protection of cybersecurity
    信息安全技术 网络安全等级保护测评要求
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    GB/T 23901.1-2019 Non-destructive testing—Image quality of radiographs—Part 1:Determination of the image quality value using wire-type image quality indicators
    无损检测 射线照相检测图像质量 第1部分:丝型像质计像质值的测定
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    GB/T 19314.3-2019 Small craft—Hull construction and scantlings—Part 3:Materials:Steel,aluminium alloys,wood,other materials
    小艇 艇体结构和构件尺寸 第3部分:材料:钢、铝合金、木材、其他材料
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    GB/T 9106.2-2019 Packaging containers—Two-piece can—Part 2:Aluminum easy open end and steel can
    包装容器 两片罐 第2部分:铝易开盖钢罐
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    GB/T 9106.1-2019 Packaging containers—Two-piece can—Part 1:Aluminum easy open end and aluminum can
    包装容器 两片罐 第1部分:铝易开盖铝罐
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    GB/T 37541-2019 Classification,codes and symbols for the features of lunar topographic map
    月球地形图要素分类、代码与图式
    China National Standards
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    GB/T 37322-2019 Test method for evaluating gasoline cleanliness—Simulation test of intake valve deposit (IVD) of gasoline engine
    汽油清净性评价 汽油机进气阀沉积物模拟试验法
    China National Standards
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    GB/T 37311-2019 Performance evaluation of Qinchuan cattle and its crossbreeding progeny
    秦川牛及其杂交后代生产性能评定
    China National Standards
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    GB/T 37285-2019 Reference fluids for compatibility testing of motor vehicle braking fluids
    机动车辆制动液相容性试验参考液
    China National Standards
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    GB/T 20572-2019 Evaluating specification on the HACCP certification of the natural casings processin
    天然肠衣生产HACCP应用规范
    China National Standards
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    GB/T 17040-2019 Determination of sulfur in petroleum and petroleum products—Energy dispersive X-ray fluorescence spectrometry
    石油和石油产品中硫含量的测定 能量色散X射线荧光光谱法
    China National Standards
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    GB/T 3142-2019 Standard test method for determination of load-carrying capacity of lubricants—Four-ball method
    润滑剂承载能力的测定 四球法
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    GB/T 36419-2018 Household and similar beauty care appliances [Including 2021XG1]
    家用和类似用途皮肤美容器
    China National Standards
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    GB/T 25000.45-2018 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 45: Evaluation module for recoverability
    系统与软件工程-系统与软件质量要求和评价(SQuaRE)-第45部分:易恢复性的评价模块
    China National Standards
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    GB/T 25000.41-2018 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 41: Evaluation guide for developers, acquirers and independent evaluators
    系统与软件工程-系统与软件质量要求和评价(SQuaRE)-第41部分:开发方、需方和独立评价方评价指南
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    GB/T 25000.40-2018 Systems and software engineering—Systems and software Quality Requirements and Evaluation (SQuaRE)—Part 40:Evaluation process
    系统与软件工程-系统与软件质量要求和评价(SQuaRE)第40部分:评价过程
    China National Standards
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    GB/T 25000.2-2018 Systems and software engineering—Systems and software Quality Requirements and Evaluation(SQuaRE)—Part 2:Planning and management
    系统与软件工程-系统与软件质量要求和评价(SQuaRE)-第2部分:计划与管理
    China National Standards
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    GB/T 36983-2018 Porous tantalum material for surgical implant applications
    外科植入物用多孔钽材料
    China National Standards
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    GB/T 20493.3-2018 Electronic imaging—Test target for scanning of office documents—Part3:Test target for use in lower resolution applications
    电子成像-办公文件扫描用测试标板-第3部分:较低解像力应用测试标板
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    GB/T 37164-2018 Work performance requirements and evaluation method of auto-guidance systems for self-propelled agricultural machinery
    自走式农业机械导航系统作业性能要求及评价方法
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    GB/T 37074-2018 Technical requirements of ultraviolet excitation fluorescent anti-counterfeiting fiber
    紫外激发荧光防伪纤维技术条件
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    GB/T 37227.1-2018 Evaluation method and testing method for energy performance of refrigerating systems-Part 1:Energy-storage air conditioning systems
    制冷系统绩效评价与计算测试方法-第1部分:蓄能空调系统
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    GB/T 36959-2018 Information security technology —Capability requirements and evaluation specification for assessment organization of classified protection of cybersecurity
    信息安全技术-网络安全等级保护测评机构能力要求和评估规范
    China National Standards
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    GB/T 37090-2018 Information security technology—Security technical requirements,testing and evaluation methods for antivirus products
    信息安全技术-病毒防治产品安全技术要求和测试评价方法
    China National Standards
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    GB/T 37062-2018 Guidelines for the sensory evaluation of aquatic products
    水产品感官评价指南
    China National Standards
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    GB/T 36949-2018 Double-capped LED lamps designed to retrofit liner fluorescent lamps—Performance specifications
    双端LED灯(替换直管形荧光灯用)-性能要求
    China National Standards
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    GB/T 37262-2018 Petroleum and natural gas industries—Aluminium alloy drill pipe thread connection gauging
    石油天然气工业-铝合金钻杆螺纹连接测量
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    GB/T 37265-2018 Petroleum and natural gas industries-Design and operating limits of drill strings with aluminium alloy drill pipes
    石油天然气工业-含铝合金钻杆的钻柱设计及操作极限
    China National Standards
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    GB/T 36929-2018 Leather and fur—Chemical tests—Determination of perfluorooctane sulphonates(PFOS) and perfluorooctanoic acid(PFOA) content
    皮革和毛皮-化学试验-全氟辛烷磺酰基化合物(PFOS)和全氟辛酸类物质(PFOA)的测定
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    GB/T 37222-2018 Determination of spray flame persistence of fire-resistant fluids—Hollow-cone nozzle method
    难燃液压液喷射燃烧持久性测定-空锥射流喷嘴试验法
    China National Standards
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    GB/T 37069-2018 Rules for alfalfa fall dormancy rate evaluation
    苜蓿秋眠性分级评定
    China National Standards
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    GB/T 786.2-2018 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 2: Circuit diagrams
    流体传动系统及元件-图形符号和回路图-第2部分:回路图
    China National Standards
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    GB/T 2348-2018 Fluid power systems and components—Cylinder bores and piston rod diameters
    流体传动系统及元件-缸径及活塞杆直径
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    GB/T 37240-2018 Test and evaluation methods for light transmission property of cover glass for crystalline silicon photovoltaic module
    晶体硅光伏组件盖板玻璃透光性能测试评价方法
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    GB/T 37157-2018 Safety of machinery—Evaluation of fault masking serial connection of interlocking devices with potential free contacts
    机械安全-串联的无电势触点联锁装置故障掩蔽的评价
    China National Standards
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    GB/T 37165-2018 Precision cycloidal-pin-annulus reducer for robots
    机器人用精密摆线针轮减速器
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    GB/T 37171-2018 Specification and test methods for bronze plate containing diamond-shaped solid lubricant
    含有菱形固体润滑剂的青铜板材技术要求和检验方法
    China National Standards
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    GB/T 25121.2-2018 Railway applications—Rolling stock equipment—Capacitors for power electronics—Part 2: Aluminium electrolytic capacitors with non-solid electrolyte
    轨道交通-机车车辆设备-电力电子电容器-第2部分:非固体电解质铝电解电容器
    China National Standards
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    GB/T 37273-2018 General principles for the evaluation of public service effect
    公共服务效果测评通则
    China National Standards
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    GBZ/T 300.96-2018 Determination of toxic substances in workplace air - Part 96: sevoflurane, isoflurane and enflurane
    工作场所空气有毒物质测定-第96部分:七氟烷、异氟烷和恩氟烷
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    GBZ/T 300.163-2018 Determination of toxic substances in workplace air - Part 163: Toluene diisocyanate
    工作场所空气有毒物质测定-第163部分:甲苯二异氰酸酯
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    GBZ/T 300.116-2018 Determination of toxic substances in workplace air - Part 116: p-toluene
    工作场所空气有毒物质测定-第116部分:对甲苯磺酸
    China National Standards
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    GB/T 37161-2018 Gears—Evaluation of instruments for measurement of individual gears
    齿轮-齿轮测量仪的评价
    China National Standards
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    GB/T 36953.3-2018 Evaluation method of urban public transportation passenger satisfaction—Part3:Urban rail transit
    城市公共交通乘客满意度评价方法-第3部分:城市轨道交通
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    GB/T 36953.2-2018 Evaluation method of urban public transportation passenger satisfaction—Part 2: Bus and trolleybus transit
    城市公共交通乘客满意度评价方法-第2部分:公共汽电车交通
    China National Standards
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    GB/T 36953.1-2018 Evaluation method of urban public transportation passenger satisfaction—Part 1:General rules
    城市公共交通乘客满意度评价方法-第1部分:总则
    China National Standards
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    GB/T 36990-2018 Classification of automotive service lubricating greases
    车用润滑脂分类
    China National Standards
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    GB/T 10067.415-2018 Basic specifications for electroheating installations—Part 415:Aluminum annealing furnace
    电热装置基本技术条件-第415部分:铝材退火炉
    China National Standards
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    GB/T 2423.39-2018 Environmental testing—Part 2:Test methods—Test Ee and guidance:Loose cargo testing including bounce
    环境试验-第2部分:试验方法-试验Ee和导则:散装货物试验包含弹跳
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    English PDF
    GB/T 5401-2018 Pulp—Determination of alkali solubility
    纸浆-碱溶解度的测定
    China National Standards
    lu

    English PDF
    GB/T 31057.3-2018 Granular materials—Physical properties—Part 3: Fluidity index
    颗粒材料-物理性能测试-第3部分:流动性指数的测量
    China National Standards
    lu

    English PDF
    GB/T 30839.48-2018 Energy consumption grading for electroheat installations—Part 48:Aluminum annealing furnace
    工业电热装置能耗分等-第48部分:铝材退火炉
    China National Standards
    lu

    English PDF
    GB/T 27741-2018 Paper and board—Determination of migratable fluorescent whitening agents
    纸和纸板-可迁移性荧光增白剂的测定
    China National Standards
    lu

    English PDF
    GB/T 22059-2018 Microscopes—Values, tolerances and symbols for magnification
    显微镜-放大率数值、允差和符号
    China National Standards
    lu

    English PDF
    GB/T 28449-2018 Information security technology—Testing and evaluation process guide for classified protection of cybersecurity
    信息安全技术-网络安全等级保护测评过程指南
    China National Standards
    lu

    English PDF

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