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 "et" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    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 37663.2-2019 Outdoor empirical test requirements for distributed photovoltaic in warm damp dlimate—Part 2: Photovoltaic backsheet
    湿热带分布式光伏户外实证试验要求 第2部分:光伏背板
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    GB/T 37659-2019 Insulating bonding sheet for laminated bus-bar
    叠层母线排用绝缘胶膜
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    GB/T 37657-2019 General specification for airborne metamaterial radomes
    机载超材料天线罩通用规范
    China National Standards
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    GB/T 37656-2019 Maritime navigation and radiocommunication equipment and systems—VHF radiotelephone equipment incorporating Class“D”Digital Selective Calling(DSC)—Methods of testing and required test results
    海上导航和无线电通信设备及系统 D级数字选择性呼叫(DSC)甚高频(VHF)无线电话 测试方法及要求的测试结果
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    GB/T 37651-2019 Stationery goods—Safety signs
    文具用品 安全标志
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    GB/T 37649-2019 Determination of thimerosal and diphenylmercury in cosmetics—High performance liquid chromatography-inductively coupled plasma mass spectrometry
    化妆品中硫柳汞和苯基汞的测定 高效液相色谱-电感耦合等离子体质谱法
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    GB/T 37645-2019 Size series and safety requirement of battery box for electric bicycle
    电动自行车用电池盒尺寸系列及安全要求
    China National Standards
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    GB/T 37644-2019 Determination of oxyquinoline and nitroxoline in cosmetics—High performance liquid chromatography
    化妆品中8-羟基喹啉和硝羟喹啉的测定 高效液相色谱法
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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/T 37639-2019 Determination of polybrominated biphenyls and polybrominated diphenyl ethers in plastic products—Gas chromatography and mass spectrometry
    塑料制品中多溴联苯和多溴二苯醚的测定 气相色谱-质谱法
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    GB/T 37638-2019 Determination of polybrominated biphenyls and polybrominated biphenyl ethers in plastic products—High performance liquid chromatography
    塑料制品中多溴联苯和多溴二苯醚的测定 高效液相色谱法
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    GB/T 37635-2019 Textiles—Test method for fatigue resistance on visial change of elastic straps
    纺织品 弹性织带耐疲劳外观变化试验方法
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    GB/T 37634-2019 Locksets—Test methods
    锁具 测试方法
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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
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    GB/T 37632-2019 Man-made fiber—Test method for titanium dioxide content
    化学纤维 二氧化钛含量试验方法
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    GB/T 37631-2019 Man-made fiber—Test method for thermal decomposition temperature
    化学纤维 热分解温度试验方法
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    GB/T 37630-2019 Textiles—Quantitative chemical analysis—Mixtures of acetate or triacetate with certain other fibres(method using hydrochloric acid)
    纺织品 定量化学分析 醋酯纤维或三醋酯纤维与某些其他纤维的混合物(盐酸法)
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    GB/T 37629-2019 Textiles—Quantitative chemical analysis—Mixtures of acrylic with certain other fibres(method using formic acid and zinc chloride)
    纺织品 定量化学分析 聚丙烯腈纤维与某些其他纤维的混合物(甲酸/氯化锌法)
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    GB/T 37628-2019 Determination of astragaloside, paeoniflorin, forsythin and forsythoside A in cosmetics—High performance liquid chromatography
    化妆品中黄芪甲苷、芍药苷、连翘苷和连翘酯苷A的测定 高效液相色谱法
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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 37625-2019 Inspecting rules for cosmetics
    化妆品检验规则
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    GB/T 37597-2019 Electrically operated food preparation appliances—Methods for measuring the performance
    电动食品加工器具 性能测试方法
    China National Standards
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    GB/T 37588-2019 Carbon materials—Determination of nitrogen content—Dumas combustion method
    炭素材料 氮含量的测定 杜马斯燃烧法
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    GB/T 37574-2019 Methods of investigation and assesment for water resources environment investigation in mining subsidence area
    采煤塌陷区水资源环境调查与评价方法
    China National Standards
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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
    China National Standards
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    GB/T 37545-2019 Determination of 38 kinds of permitted colorants in cosmetics—High performance liquid chromatography
    化妆品中38种准用着色剂的测定 高效液相色谱法
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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 37543-2019 :Measurement method for total electric field strength and ion current density of DC transmission line and converter station
    直流输电线路和换流站的合成场强与离子流密度的测量方法
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    GB/T 37542-2019 trans-Anethole
    反式大茴香脑
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    GB/T 37537-2019 Safety monitoring system for builders hoist
    施工升降机安全监控系统
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    GB/T 37526-2019 Assessment method for solar energy resource
    太阳能资源评估方法
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    GB/T 37523-2019 Specification for data inspection and correction of wind power plant meteorological observation
    风电场气象观测资料审核、插补与订正技术规范
    China National Standards
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    GB/T 37500-2019 Determination of plant growth regulators in fertilizer—High performance liquid chromatography
    肥料中植物生长调节剂的测定 高效液相色谱法
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    GB/T 37487-2019 Geotechnical engineering instrument—Inclino meters
    岩土工程仪器 测斜仪
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    GB/T 37468-2019 Pyrheliometer
    直接辐射表
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    GB/T 31838.4-2019 Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance
    固体绝缘材料 介电和电阻特性 第4部分:电阻特性(DC方法) 绝缘电阻
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    GB/T 31838.3-2019 Solid insulating materials—Dielectric and resistive properties—Part 3: Resistive properties (DC methods)—Surface resistance and surface resistivity
    固体绝缘材料 介电和电阻特性 第3部分:电阻特性(DC方法) 表面电阻和表面电阻率
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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 27542-2019 Battery pallet trucks
    蓄电池托盘搬运车
    China National Standards
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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 23901.2-2019 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 23317-2019 Specification for clothing made of coated fabrics for protection against wet weather
    涂层服装抗湿技术要求
    China National Standards
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    GB/T 23223-2019 Test method of pesticide efficacy in tobacco field
    烟用农药田间药效试验方法
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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 20292-2019 Methods for measuring the performance of tumble dryers for household use
    家用滚筒式干衣机性能测试方法
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    GB/T 20114-2019 Specific test methods for d.c. machines on conventional and rectifier-fed supplies
    普通电源或整流电源供电直流电机的特殊试验方法
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    GB/T 19951-2019 Road vehicles—Disturbances test methods for electrical/electronic component from electrostatic discharge
    道路车辆 电气/电子部件对静电放电抗扰性的试验方法
    China National Standards
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    GB/T 19704-2019 Display and record of hydrometrical instruments
    水文仪器显示与记录
    China National Standards
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    GB/T 19624-2019 Safety assessment of in-service pressure vessels containing defects
    在用含缺陷压力容器安全评定
    China National Standards
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    GB/T 18869-2019 Determination of coliform in feeds
    饲料中大肠菌群的测定
    China National Standards
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    GB/T 18819-2019 Safety requirements for ship to ship transfer operation of petroleum
    船对船石油过驳安全作业要求
    China National Standards
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    GB/Z 18039.1-2019 Electromagnetic compatibility—Environment—Description and classification of electromagnetic environments
    电磁兼容 环境 电磁环境的描述和分类
    China National Standards
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    GB/T 17760-2019 Inspection method for printed or dyed fabric surface defects
    印染布布面疵点检验方法
    China National Standards
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    GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques-Surge immunity test
    电磁兼容 试验和测量技术 浪涌(冲击)抗扰度试验
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    GB/T 15335-2019 Determination of leakage rate and specific resistance for air duct
    风筒漏风率和风阻的测定方法
    China National Standards
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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
    China National Standards
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    GB/T 14701-2019 Determination of vitamin B2 in feeds
    饲料中维生素B2的测定
    China National Standards
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    GB/T 14318-2019 Radiation protection instrumentation—Neutron ambient dose equivalent (rate) meters
    辐射防护仪器 中子周围剂量当量(率)仪
    China National Standards
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    GB/T 13747.6-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 6:Determination of copper content—2,9-Dimethyl-1,10-phenanthroline spectrophotometry
    锆及锆合金化学分析方法 第6部分:铜量的测定 2,9-二甲基-1,10-二氮杂菲分光光度法
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    GB/T 13336-2019 The series model of hydrometrical instruments
    水文仪器系列型谱
    China National Standards
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    GB/T 11826-2019 Rotating-element current-meters
    转子式流速仪
    China National Standards
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    GB/T 11805-2019 General specifications of automatic control components (devices) and their related system for hydroturbine-generating sets
    水轮发电机组自动化元件(装置)及其系统基本技术条件
    China National Standards
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    GB/T 11026.10-2019 Electrical insulating materials—Thermal endurance properties—Part 10: Accelerated determination of relative thermal endurance using analytical test methods(RTEA)—Instructions for calculation based on activation energy
    电气绝缘材料 耐热性 第10部分:利用分析试验方法加速确定相对耐热指数(RTEA) 基于活化能计算的导则
    China National Standards
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    GB/T 6887-2019 Sintered metal filter elements
    烧结金属过滤元件
    China National Standards
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    GB/T 6525-2019 Determination of compression strength for sintered metal materials at room temperature
    烧结金属材料室温压缩强度的测定
    China National Standards
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    GB/T 5959.41-2019 Safety in elcctroheating installations—Part 41: Particular requirements for resistance heating equipment—Heating and melting glass equipment
    电热装置的安全 第41部分:对电阻加热装置的特殊要求 玻璃加热和熔化装置
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    GB/T 5169.45-2019 Fire hazard testing for electric and electronic products—Part 45: Guidance for assessing the fire hazard-Fire safety engineering
    电工电子产品着火危险试验 第45部分:着火危险评定导则 防火安全工程
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    GB/T 4026-2019 Basic and safety principles for man-machine interface, marking and identification—Identification of equipment terminals, conductor terminations and conductors
    人机界面标志标识的基本和安全规则 设备端子、导体终端和导体的标识
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    GB/T 3058-2019 Determination of arsenic in coal
    煤中砷的测定方法
    China National Standards
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    GB/T 2423.10-2019 Environmental testing—Part 2:Test methods—Test Fc:Vibration(sinusoidal)
    环境试验 第2部分:试验方法 试验Fc: 振动(正弦)
    China National Standards
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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
    China National Standards
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    GB 23255-2019 Photometric characteristics of daytime running lamps for power driven vehicles
    机动车昼间行驶灯配光性能
    China National Standards
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    GB 15742-2019 Performance requirements and test methods of horn for motor vehicles
    机动车用喇叭的性能要求及试验方法
    China National Standards
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    GB 5920-2019 Photometric characteristics of front and rear position lamps, end-outline marker lamps and stop lamps for motor vehicles and their trailers
    汽车及挂车前位灯、后位灯、示廓灯和制动灯配光性能
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    GB/T 37403-2019 Tetramethylammonium hydroxide developer for thin film transistor-liquid crystal display(TFT-LCD)
    薄膜晶体管液晶显示器(TFT-LCD)用四甲基氢氧化铵显影液
    China National Standards
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    GB/T 37363.1-2019 Determination of biocides content of coating materials—Part 1:Determination of isothiazolinones content
    涂料中生物杀伤剂含量的测定 第1部分:异噻唑啉酮含量的测定
    China National Standards
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    GB/T 37330-2019 Sleeper for ballasted track—Concrete sleeper
    有砟轨道轨枕 混凝土枕
    China National Standards
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    GB/T 3316-2019 Method of defining the power for diesel locomotives
    内燃机车功率确定方法
    China National Standards
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    GB/T 14698-2017 Identification method of feed material by microscopy
    饲料原料显微镜检查方法《第1号修改单》
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    GB/T 8381.7-2009 The determination of olaquindox in feed - High performance liquid chromatography
    饲料中喹乙醇的测定 高效液相色谱法《第1号修改单》
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    GB/T 37467-2019 Terminology for meteorological instrument
    气象仪器术语
    China National Standards
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    GB/Z 17624.4-2019 Electromagnetic compatibility—General—Historical rationale for the limitation of power-frequency conducted harmonic current emissions from equipment, in the frequency range up to 2 kHz
    电磁兼容 综述 2kHz内限制设备工频谐波电流传导发射的历史依据
    China National Standards
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    GB/T 37243-2019 Determination method of external safety distance for hazardous chemicals production units and storage installations
    危险化学品生产装置和储存设施外部安全防护距离确定方法
    China National Standards
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    GB/T 37422-2019 Method and criteria for green packaging assessment
    绿色包装评价方法与准则
    China National Standards
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    GB/T 37519-2019 Grain and oil machinery—Bucket elevator
    粮油机械 斗式提升机
    China National Standards
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    GB/T 37517-2019 Animal and vegetable fats and oils—Determination of solid fat content by pulsed NMR—Indirect method
    动植物油脂 脉冲核磁共振法测定固体脂肪含量 间接法
    China National Standards
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    GB/T 37514-2019 Animal and vegetable fats and oils—Determination of mineral oil
    动植物油脂 矿物油的检测
    China National Standards
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    GB/T 37513-2019 Grain and oil machinery—Bucket elevator with low broken ratio
    粮油机械 低破碎斗式提升机
    China National Standards
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    GB/T 37512-2019 Inspection of grain and oils—Determination of the difference between actual and theoretical content of triacylglycerols with ECN 42
    粮油检验 实际与理论ECN42甘三酯含量差值的测定
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    GB/T 37511-2019 Inspection of grain and oils—Doughs rheological properties determination of wheat flour—Mixolab test
    粮油检验 小麦粉面团流变学特性测试 混合试验仪法
    China National Standards
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    GB/T 37497-2019 Grain and oil machinery—Softening kettle
    粮油机械 软化锅
    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
    China National Standards
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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
    China National Standards
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    GB/T 37477-2019 Simulation test methods of surface support,launch and recovery for rescue system
    救援装备水面搭载与吊放仿真试验方法
    China National Standards
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    GB/T 37474-2019 Methods and requirements of airbag system abuse test for automobile
    汽车安全气囊系统误作用试验的方法和要求
    China National Standards
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    GB/T 37465-2019 Building construction machinery and equipment—Safety requirements for crawler type dynamic compaction machinery
    建筑施工机械与设备 履带式强夯机安全要求
    China National Standards
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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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