China National Standards

China den GB Standards List

  •  China "den" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 42025-2022 Intelligent manufacturing-Radio frequency identification system-UHF RFID system performance test method {译}
    智能制造 射频识别系统 超高频RFID系统性能测试方法    		 China National Standards
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    GB/T 20626.3-2022 Special environmental conditions High altitude electrical and electronic products - Part 3: Protection requirements for lightning, pollution and condensation {译}
    特殊环境条件 高原电工电子产品 第3部分：雷电、污秽、凝露的防护要求    		 China National Standards
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    GB/T 41765-2022 Test method for dislocation density of silicon carbide single crystal {译}
    碳化硅单晶位错密度的测试方法    		 China National Standards
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    GB/T 14916-2022 Identification Card Physical Characteristics {译}
    识别卡 物理特性    		 China National Standards
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    GB/T 41810-2022 Internet of Things Identification System Object Identifier Encoding and Storage Requirements {译}
    物联网标识体系 对象标识符编码与存储要求    		 China National Standards
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    GB/T 41776-2022 Forensic Science Ammunition Identification Methods {译}
    法庭科学 弹药鉴定方法    		 China National Standards
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    GB/T 41774-2022 Forensic Science Explosive Device Identification Protocol {译}
    法庭科学 爆炸装置鉴定规程    		 China National Standards
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    GB/T 41845-2022 Forensic Science - Protocols for the Identification of Gunpowder and Explosives {译}
    法庭科学 火炸药鉴定规程    		 China National Standards
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    GB/T 41775-2022 Forensic Science Explosives Identification Terminology {译}
    法庭科学 爆炸物鉴定术语    		 China National Standards
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    GB/T 5686.4-2022 Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of phosphorus content Molybdenum blue spectrophotometry and bismuth phosphorus molybdenum blue spectrophotometry {译}
    锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝分光光度法和铋磷钼蓝分光光度法    		 China National Standards
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    GB/T 5686.2-2022 Determination of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method {译}
    锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法    		 China National Standards
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    GB/T 36917.4-2022 dentistry - Laboratory cutting tools - Part 4: Microtungsten carbide cutting tools for laboratory use {译}
    牙科学 技工室用刃具 第4部分：技工室用微型硬质合金刃具    		 China National Standards
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    GB/T 36917.3-2022 dentistry - Laboratory cutting tools - Part 3: Carbide cutting tools for milling machines {译}
    牙科学 技工室用刃具 第3部分：铣床用硬质合金刃具    		 China National Standards
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    GB/T 42103-2022 Amusement Park Safety Risk Identification and Assessment {译}
    游乐园安全 风险识别与评估    		 China National Standards
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    GB/T 14043.1-2022 Hydraulic transmission - Identification codes for valves - Part 1: Mounting surfaces and valve holes {译}
    液压传动 阀的标识代号 第1部分：安装面和阀孔    		 China National Standards
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    GB/T 41674.1-2022 Radio frequency identification of animals - Standardization of injection sites for different animal species - Part 1: Companion animals (cats and dogs) {译}
    动物射频识别 不同动物物种用注射部位的标准化 第1部分：伴侣动物（猫和狗）    		 China National Standards
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    GB/T 41732.1-2022 Radio frequency identification of animals - Enhanced radio frequency identification tags - Part 1: Air interface {译}
    动物射频识别 增强型射频识别标签 第1部分：空中接口    		 China National Standards
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    GB/T 41734.3-2022 Radio Frequency Identification of Animals Part 3: Performance Evaluation of Radio Frequency Identification Tags Conforming to GB/T 20563 and GB/T 22334 {译}
    动物射频识别 第3部分：符合GB/T 20563和GB/T 22334的射频识别标签性能评估    		 China National Standards
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    GB/T 41734.2-2022 Radio Frequency Identification of Animals Part 2: Consistency Assessment of Radio Frequency Identification Readers and GB/T 20563 and GB/T 22334 {译}
    动物射频识别 第2部分：射频识别读写器与GB/T 20563和GB/T 22334的一致性评估    		 China National Standards
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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    		 China National Standards
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    GB 9706.265-2021 Medical electrical equipment—Part 2-65: Particular requirements for the basic safety and essential performance of dental intra-oral X-ray equipment
    医用电气设备 第2-65部分：口内成像牙科X射线机的基本安全和基本性能专用要求    		 China National Standards
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    GB/T 40549-2021 Determination of bulk density of coke in a small container
    焦炭堆积密度小容器测定方法    		 China National Standards
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    GB/T 40472-2021 Detection and identification of Cronartiaceae using real-time PCR
    柱锈菌科实时荧光PCR检疫鉴定方法    		 China National Standards
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    GB/T 40457-2021 Detection and identification of Colletotrichum kahawae J.M. Waller & Bridge
    咖啡浆果炭疽病菌检疫鉴定方法    		 China National Standards
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    GB/T 40456-2021 Detection and identification of Vryburgia amaryllidis (Bouché, 1837)
    石蒜弗粉蚧检疫鉴定方法    		 China National Standards
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    GB/T 40455-2021 Detection and identification of Blueberry shock virus
    蓝莓休克病毒检疫鉴定方法    		 China National Standards
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    GB/T 40453-2021 Detection and identification of Phyllosticta citricarpa (McAlpine) Aa
    柑橘黑斑病菌检疫鉴定方法    		 China National Standards
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    GB/T 40448-2021 Detection and identification of ergot
    麦角检疫鉴定方法    		 China National Standards
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    GB/T 40447-2021 Detection and identification of Rathayibacter rathayi (Smith)Zgurskaya et al.
    鸭茅蜜穗病菌检疫鉴定方法    		 China National Standards
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    GB/T 40445-2021 Detection and identification of Carpomya vesuviana Costa
    枣实蝇检疫鉴定方法    		 China National Standards
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    GB/T 40380.2-2021 Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures
    金属粉末 高温时松装密度和流速的测定 第2部分：高温时流速的测定    		 China National Standards
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    GB/T 40413-2021 Drafting rules for common identification codes of emergency logistics
    应急物流公共标识代码编制规则    		 China National Standards
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    GB/T 40412-2021 Military and civilian common resource—Data carrier identification requirements
    军民通用资源 数据载体标识要求    		 China National Standards
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    GB/T 40401-2021 Determination of density by volumetric displacement—Skeleton density by gas pycnometry
    骨架密度的测量 气体体积置换法    		 China National Standards
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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 25915.2-2021 Cleanrooms and associated controlled environments—Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration
    洁净室及相关受控环境 第2部分：洁净室空气粒子浓度的监测    		 China National Standards
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    GB/T 7731.5-2021 Ferrotungsten—Determination of silicon content—Silicomolybdenum blue spectrophotometric method
    钨铁 硅含量的测定 硅钼蓝分光光度法    		 China National Standards
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    GB/T 7731.4-2021 Ferrotungsten—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method
    钨铁 磷含量的测定 磷钼蓝分光光度法    		 China National Standards
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    GB/T 6286-2021 Determination of bulk density for molecular sieve
    分子筛堆积密度测定方法    		 China National Standards
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    GB/T 40380.1-2021 Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures
    金属粉末 高温时松装密度和流速的测定 第1部分：高温时松装密度的测定    		 China National Standards
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    GB/T 40379-2021 Multifunctional air-handling unit for residential and similar application
    户用和类似用途组合式空气处理机组    		 China National Standards
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    GB/T 40488-2021 Code of practice on propagation of toxicodendron verniciflu
    漆树育苗技术规程    		 China National Standards
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    GB/T 16840.8-2021 Technical determination methods for electrical fire evidence—Part 8: Method of thermal analysis
    电气火灾痕迹物证技术鉴定方法 第8部分: 热分析法    		 China National Standards
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    GB/T 16840.7-2021 Technical determination methods for electrical fire evidence—Part 7：Component analytic method of energy dispersive spectrometry
    电气火灾痕迹物证技术鉴定方法 第7部分:EDS成分分析法    		 China National Standards
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    GB/T 16840.4-2021 Technical determination methods for electrical fire evidence—Part 4: Metallographic analysis method
    电气火灾痕迹物证技术鉴定方法 第4部分：金相分析法    		 China National Standards
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    GB/T 16840.3-2021 Technical determination methods for electrical fire evidence—Part 3: Auger electron spectroscopy component analytic method
    电气火灾痕迹物证技术鉴定方法 第3部分：俄歇分析法    		 China National Standards
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    GB/T 16840.2-2021 Technical determination methods for electrical fire evidence—Part 2: Residual magnetism method
    电气火灾痕迹物证技术鉴定方法 第2部分:剩磁检测法    		 China National Standards
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    GB/T 40474-2021 Banking application system—Guideline for handling with code and identifier
    银行业应用系统 代码与编码处置指南    		 China National Standards
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    GB/T 40271-2021 Test method for identification of textile fibers—Differential scanningcalorimetry(DSC)
    纺织纤维鉴别试验方法 差示扫描量热法（DSC）    		 China National Standards
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    GB/T 40199-2021 Technical requirements for resource recovery and further processing of urban garden waste
    城市园林废弃物资源回收和深加工技术要求    		 China National Standards
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    GB/T 40195-2021 Detection and identification of Anoda cristata (L.) Schlecht.
    阿洛葵检疫鉴定方法    		 China National Standards
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    GB/T 40194-2021 Detection and identification of Barley stripe mosaic virus
    大麦条纹花叶病毒检疫鉴定方法    		 China National Standards
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    GB/T 40193-2021 Detection and identification of Amaranthus palmeri S. Watson
    长芒苋检疫鉴定方法    		 China National Standards
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    GB/T 40192-2021 Detection and identification of Colletotrichum Corda using real-time PCR
    刺盘孢属实时荧光PCR检疫鉴定方法    		 China National Standards
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    GB/T 40190-2021 Determination of forbidden bleach in toothpaste—High performance liquid chromatography method
    牙膏中禁用漂白剂的测定 高效液相色谱法    		 China National Standards
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    GB/T 40254-2021 Detection and identification of Verticillium Nees using real-time PCR
    轮枝菌属实时荧光PCR检疫鉴定方法    		 China National Standards
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    GB/T 40244-2021 Chemicals - Liquid or solid identification - Fluidity test method
    化学品 固液鉴别 流动性测定法    		 China National Standards
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    GB/T 40141-2021 Detection and identification of Candidatus Phytoplasma ulmi
    榆韧皮部坏死植原体检疫鉴定方法    		 China National Standards
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    GB/T 40140-2021 Detection and identification of grape spike-stalk brown spot
    葡萄轴枯病菌检疫鉴定方法    		 China National Standards
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    GB/T 40138-2021 Detection and identification of Southern bean mosaic virus
    南方菜豆花叶病毒检疫鉴定方法    		 China National Standards
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    GB/T 40135-2021 Detection and identification of Xylophilus ampelinus (Panagopoulos) Willems et al.
    葡萄细菌性疫病菌检疫鉴定方法    		 China National Standards
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    GB/T 40128-2021 Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets
    表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法    		 China National Standards
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    GB/T 38010.3-2021 Spectacle frames and sunglasses electronic catalogue and identification—Part 3: Technical information
    眼镜架和太阳镜电子目录与识别 第3部分：技术信息    		 China National Standards
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    GB/T 38010.2-2021 Spectacle frames and sunglasses electronic catalogue and identification—Part 2: Commercial information
    眼镜架和太阳镜电子目录与识别 第2部分：商业信息    		 China National Standards
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    GB/T 40169-2021 Compression-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD)
    超高分子量聚乙烯（PE-UHMW）和高密度聚乙烯（PE-HD）模塑板材    		 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 3883.309-2021 Safety of motor-operated hand-held, transportable and garden tools - Part 309: Particular requirements for transportable mitre saws
    手持式、可移式电动工具和园林工具的安全 第309部分：可移式斜切锯的专用要求    		 China National Standards
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    GB/T 3883.305-2021 Safety of motor-operated hand-held, transportable and garden tools - Part 305: Particular requirements for transportable bench grinders
    手持式、可移式电动工具和园林工具的安全 第305部分：可移式台式砂轮机的专用要求    		 China National Standards
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    GB/T 3883.302-2021 Safety of motor-operated hand-held, transportable and garden tools - Part 302: Particular requirements for transportable table saws
    手持式、可移式电动工具和园林工具的安全 第302部分：可移式台锯的专用要求    		 China National Standards
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    GB/T 3883.211-2021 Safety of motor-operated hand-held, transportable and garden tools - Part 211: Particular requirements for hand-held reciprocating saws
    手持式、可移式电动工具和园林工具的安全 第211部分：手持式往复锯的专用要求    		 China National Standards
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    GB/T 3883.209-2021 Safety of motor-operated hand-held, transportable and garden tools - Part 209: Particular requirements for hand-held tappers and threaders
    手持式、可移式电动工具和园林工具的安全 第209部分：手持式攻丝机和套丝机的专用要求    		 China National Standards
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    GB/T 17651.2-2021 Measurement of smoke density of cables or optical fiber cables burning under defined conditions - Part 2: Test procedure and requirements
    电缆或光缆在特定条件下燃烧的烟密度测定 第2部分：试验程序和要求    		 China National Standards
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    GB/T 17651.1-2021 Measurement of smoke density of cables or optical fiber cables burning under defined conditions-Part 1:Test apparatus
    电缆或光缆在特定条件下燃烧的烟密度测定 第1部分：试验装置    		 China National Standards
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    GB/T 39748.9-2021 Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 9:Gravimetric determination of density
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第9部分：称重法测定密度    		 China National Standards
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    GB/T 19790.1-2021 Disposable chopsticks—Part 1:Wooden chopsticks
    一次性筷子 第1部分：木筷    		 China National Standards
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    GB/T 39941-2021 Monitor and evaluation methods for quality safety in wooden furniture production process
    木家具生产过程质量安全状态监测与评价方法    		 China National Standards
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    GB/T 39931-2021 Volatile organic compounds from wooden furniture—On-site and rapid detection method
    木家具中挥发性有机化合物 现场快速检测方法    		 China National Standards
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    GB/T 39866-2021 Technical requirement of appendent frame for window and door in building
    建筑门窗附框技术要求    		 China National Standards
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    GB/T 39860-2021 Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spectrometry
    胶乳制品表面残余矿物粉末的快速鉴别 X-射线衍射法    		 China National Standards
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    GB/T 39843-2021 Electronic characteristic measurements—Local critical current density and its distribution in large-area superconducting films
    电子学特性测量 大面积超导膜的局域临界电流密度及其分布    		 China National Standards
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    GB/T 39832-2021 Gardening machinery—Powered material-collecting systems—Safety
    园艺机械 物料动力收集装置 安全    		 China National Standards
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    GB/T 39821-2021 Plastics—Determination of apparent density of moulding material that cannot be poured from a specified funnel
    塑料 不能从规定漏斗流出的模塑材料表观密度的测定    		 China National Standards
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    GB/T 21715.5-2021 Health informatics—Patient healthcard data—Part 5: Identification data
    健康信息学 患者健康卡数据 第5部分：标识数据    		 China National Standards
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    GB/T 14352.22-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 22：Determination of antimony content -- Hydride generation atomic fluorescence spectrometry
    钨矿石、钼矿石化学分析方法 第22部分：锑量的测定 氢化物发生-原子荧光光谱法    		 China National Standards
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    GB/T 14352.21-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry
    钨矿石、钼矿石化学分析方法 第21部分：砷量的测定 氢化物发生-原子荧光光谱法    		 China National Standards
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    GB/T 14352.20-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry
    钨矿石、钼矿石化学分析方法 第20部分：铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法    		 China National Standards
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    GB/T 14352.19-2021 Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe
    钨矿石、钼矿石化学分析方法 第19部分：铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 5162-2021 Metallic powders—Determination of tap density
    金属粉末 振实密度的测定    		 China National Standards
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    GB/T 41021-2021 Forensic sciences -- Content and format of DNA identification report
    法庭科学? DNA鉴定文书内容及格式    		 China National Standards
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    GB/T 41041-2021 Control requirements of forbidden and restricted components for space applications
    宇航禁限用元器件控制要求    		 China National Standards
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    GB/T 41033-2021 Design requirements of radiation hardening for CMOS IC
    CMOS集成电路抗辐射加固设计要求    		 China National Standards
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    GB/T 1927.18-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 18: Determination of resistance to impact indentation
    无疵小试样木材物理力学性质试验方法 第18部分：抗冲击压痕测定    		 China National Standards
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    GB/T 41079.1-2021 Test methods for physical properties of liquid metals—Part 1:Determination of density
    液态金属物理性能测定方法 第1部分：密度的测定    		 China National Standards
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    GB/T 1927.5-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 5: Determination of density
    无疵小试样木材物理力学性质试验方法 第5部分：密度测定    		 China National Standards
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    GB/T 41080-2021 Metallographic inspection method for molybdenum and molybdenum alloys
    钼及钼合金金相检验方法    		 China National Standards
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    GB/T 13627-2021 Criteria for accident monitoring instrumentation for nuclear power plants
    核电厂事故监测仪表准则    		 China National Standards
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    GB/T 13286-2021 Criteria for independence of class 1E equipment and circuits in nuclear power plants
    核电厂安全级电气设备和电路独立性准则    		 China National Standards
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    GB/T 41232.2-2021 Nanomanufacturing -- Key control characteristics -- Nano-enabled electrical energy storage -- Part 2: density measurement of cathode nanomaterials
    纳米制造 关键控制特性 纳米储能 第2部分：纳米正极材料的密度测试    		 China National Standards
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    GB/T 41063-2021 Textile glass—Determination of density
    玻璃纤维 密度的测定    		 China National Standards
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    GB/T 41229-2021 Battery condenser
    集棉机    		 China National Standards
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    GB/T 41219-2021 Method for identification of Saccharomyces cerevisiae and Kluyveromyces lactis
    酿酒酵母和乳酸克鲁维酵母的鉴定方法    		 China National Standards
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    GB/T 41199-2021 Wooden tooth pick
    木牙签    		 China National Standards
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    GB/T 21741-2021 General specifications for security system for residential areas
    住宅小区安全防范系统通用技术要求    		 China National Standards
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    GB/T 41010-2021 Degradability and identification requirements of biodegradable plastics and products
    生物降解塑料与制品降解性能及标识要求    		 China National Standards
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    GB/T 40989-2021 Press and publication -- Knowledge services -- Knowledge object identifier(KOI)
    新闻出版 知识服务 知识对象标识符(KOI)    		 China National Standards
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    GB/T 40985-2021 Digital rights management -- Identification and description of copyright resources
    数字版权保护 版权资源标识与描述    		 China National Standards
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    GB/T 11718-2021 Medium density fibreboard
    中密度纤维板    		 China National Standards
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    GB/T 40919-2021 Polyethylene materials for piping systems—Determination of Strain Hardening Modulus in relation to slow crack growth
    管道系统用聚乙烯材料 与慢速裂纹增长相关的应变硬化模量的测定    		 China National Standards
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    GB/T 40991-2021 Collecting and packaging methods for trace evidence
    微量物证的提取、包装方法    		 China National Standards
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    GB/T 41132-2021 Unique identifier for science popularization information resources
    科普信息资源唯一标识符    		 China National Standards
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    GB 40880-2021 Specification for coal mine gas classification identification
    煤矿瓦斯等级鉴定规范    		 China National Standards
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    GB/T 40840-2021 Construction and management requirement of the unified social credit identifier database for legal entities and other organizations
    法人和其他组织统一社会信用代码数据库建设和管理要求    		 China National Standards
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    GB/T 15092.5-2021 Switches for appliances—Part 2:Particular requirements for switches used in electric motor-operated hand-held tools, transportable tools and lawn and garden machinery
    器具开关 第2部分：手持式、可移式电动工具和园林机器开关的特殊要求    		 China National Standards
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    GB/T 40569-2021 Identification and management requirements for logistics carton
    物流周转箱标识与管理要求    		 China National Standards
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    GB/T 40903-2021 Textiles—Identification of some animal fibres by DNA analysis method—Cashmere,wool,yak and their blends
    纺织品 DNA分析法鉴别某些特种动物纤维 山羊绒、绵羊毛、牦牛绒及其混合物    		 China National Standards
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    GB/T 40649-2021 Intelligent manufacturing—Application guideline for identification resolution system of manufacturing object
    智能制造 制造对象标识解析系统应用指南    		 China National Standards
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    GB/T 40782-2021 General resource of military and civilian—Identification application guideline
    军民通用资源 标识应用指南    		 China National Standards
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    GB/T 33133.2-2021 Information security technology—ZUC stream cipher algorithm—Part 2:Confidentiality algorithm
    信息安全技术 祖冲之序列密码算法 第2部分：保密性算法    		 China National Standards
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    GB/T 40780-2021 Code of geographic location identification based on OID
    基于OID的地理位置标识编码    		 China National Standards
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    GB/T 18257-2021 Hot-face identification marking of refractory bricks for use in rotary kilns
    回转窑用耐火砖热面标记    		 China National Standards
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    GB/T 40420.3-2021 Broadband customer gateway virtualization based on public telecommunication network—Part 3 ：Technical requirements for physical residential gateway
    基于公用电信网的宽带客户网关虚拟化 第3部分：实体家庭网关技术要求    		 China National Standards
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    GB/T 40652-2021 Information security technology—Guide to malware incident prevention and handling
    信息安全技术 恶意软件事件预防和处理指南    		 China National Standards
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    GB/T 40751-2021 Detection and identification of Agrilus planipennis Fairmaire
    花曲柳窄吉丁检疫鉴定方法    		 China National Standards
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    GB/T 40624-2021 Detection and identification of Diaphania nitidalis (Stoll)
    黄瓜绢野螟检疫鉴定方法    		 China National Standards
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    GB/T 40626-2021 Detection and identification of Xanthomonas populi ( ex Ridé 1958 ) Ridé &Ridé 1992
    杨树细菌性溃疡病菌检疫鉴定方法    		 China National Standards
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    GB/T 40621-2021 Drawing method of cloud-to-ground lightning density distribution map
    地闪密度分布图绘制方法    		 China National Standards
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    GB/T 40420.5-2021 Broadband customer gateway virtualization based on public telecommunication network—Part 5: Function and technology requirements for virtual residential gateway
    基于公用电信网的宽带客户网关虚拟化 第5部分:虚拟家庭网关功能技术要求    		 China National Standards
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    GB/T 39500-2020 Leather—Physical and mechanical tests—Determination of apparent density and mass per unit area
    皮革 物理和机械试验 视密度和单位面积质量的测定    		 China National Standards
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    GB/T 39514-2020 Terminology,defination, identification of biobased materials
    生物基材料术语、定义和标识    		 China National Standards
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    GB 9706.260-2020 Medical electrical equipment—Part 2-60: Paticular requirments for the basic safety and essential performance of dental equipment
    医用电气设备 第2-60部分：牙科设备的基本安全和基本性能专用要求    		 China National Standards
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    GB 9706.263-2020 Medical electrical equipment - Part 2-63: Particular requirements for the basic safety and essential performance of dental extra-oral X-ray equipment
    医用电气设备 第2-63部分: 口外成像牙科X射线机基本安全和基本性能专用要求    		 China National Standards
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    GB/T 39221-2020 Determination for performance of scale inhibitors for reverse osmosis seawater desalination—Recurrent condensation cycle test method
    反渗透海水淡化阻垢剂阻垢性能试验 周期浓缩循环法    		 China National Standards
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    GB/T 39111-2020 Technical requirements for dental model 3D scanner
    牙颌模型三维扫描仪技术要求    		 China National Standards
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    GB/T 8760-2020 Test method for dislocation density of monocrystal gallium arsenide
    砷化镓单晶位错密度的测试方法    		 China National Standards
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    GB/T 29639-2020 Guidelines for enterprises to develop emergency response plan for work place accidents
    生产经营单位生产安全事故应急预案编制导则    		 China National Standards
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    GB/T 11062-2020 Natural gas—Calculation of calorific values, density, relative density and Wobbe indices from composition
    天然气 发热量、密度、相对密度和沃泊指数的计算方法    		 China National Standards
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    GB/T 39051-2020 Applied specifications for identification on cultural relics import and export
    文物进出境标识使用规范    		 China National Standards
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    GB 21027-2020 Request in common use of security for student’s articles
    学生用品的安全通用要求    		 China National Standards
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    GB/T 38970-2020 Molybdenum and molybdenum alloy powder for addictive manufacturing
    增材制造用钼及钼合金粉    		 China National Standards
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    GB/T 24328.2-2020 Tissue paper and tissue products—Part 2: Determination of thickness, bulking thickness and apparent bulk density and bulk
    卫生纸及其制品 第2部分: 厚度、层积厚度、表观层积紧度和松厚度的测定    		 China National Standards
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    GB/T 38851-2020 Information technology—Identification cards—General technical requirements for integrated fingerprint identification card
    信息技术 识别卡 集成指纹的身份识别卡通用技术要求    		 China National Standards
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    GB/T 39019-2020 Custom furniture—Technical requirements for composite assembly identification
    定制家具 组合组装标识技术要求    		 China National Standards
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    GB/T 39026-2020 Test method for the identification of recycled polyethylene terephthalate (PET) fiber
    循环再利用聚酯（PET）纤维鉴别方法    		 China National Standards
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    GB/T 39011-2020 Consumer product safety—General principles for hazard identification
    消费品安全 危害识别导则    		 China National Standards
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    GB/T 38947-2020 Magnetic flux density test method for magnetic separators
    磁选设备磁感应强度检测方法    		 China National Standards
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    GB/T 5252-2020 Test method for dislocation density of monocrystal germanium
    锗单晶位错密度的测试方法    		 China National Standards
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    GB/T 38840-2020 Digital technique application of building and residence community—Primary data element
    建筑及居住区数字化技术应用 基础数据元    		 China National Standards
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    GB/T 38723-2020 Determination of emission rate of volatile organic compounds from wooden furniture—Concentration history method
    木家具中挥发性有机化合物释放速率检测 逐时浓度法    		 China National Standards
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    GB/T 38670-2020 Intelligent manufacturing—Radio frequency identification system—Tag data format
    智能制造 射频识别系统 标签数据格式    		 China National Standards
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    GB/T 38668-2020 Intelligent manufacturing－Radio frequency identification system—General technical requirements
    智能制造 射频识别系统 通用技术要求    		 China National Standards
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    GB/T 38645-2020 Information security technology—Guide for cybersecurity incident emergency exercises
    信息安全技术 网络安全事件应急演练指南    		 China National Standards
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    GB/T 38635.2-2020 Information security technology—Identity-based cryptographic algorithms SM9—Part 2：Algorithms
    信息安全技术 SM9标识密码算法 第2部分：算法    		 China National Standards
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    GB/T 38635.1-2020 Information security technology—Identity-based cryptographic algorithms SM9—Part 1：General
    信息安全技术 SM9标识密码算法 第1部分：总则    		 China National Standards
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    GB/T 38587-2020 Information requirements of automotive glass identification code
    汽车玻璃识别码信息要求    		 China National Standards
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    GB/T 38663-2020 Identification system for internet of things—Middleware standard for Ecode identification system
    物联网标识体系 Ecode标识体系中间件规范    		 China National Standards
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    GB/T 38662-2020 Identification system for internet of things—Guideline for Ecode identification applications
    物联网标识体系 Ecode标识应用指南    		 China National Standards
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    GB/T 38660-2020 Identification system for internet of things—Security mechanism for Ecode identification system
    物联网标识体系 Ecode标识系统安全机制    		 China National Standards
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    GB/T 38613-2020 Excecution requirements for independent assessment of space project
    航天项目独立评估工作实施要求    		 China National Standards
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    GB/T 38606-2020 Identification system for internet of things—Data content identifier
    物联网标识体系 数据内容标识符    		 China National Standards
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    GB/T 31523.3-2020 Safety information identification systems—Part 3: Design principles and requirements
    安全信息识别系统 第3部分：设计原则与要求    		 China National Standards
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    GB/T 38716-2020 Primary and secondary school students safety education service specification
    中小学生安全教育服务规范    		 China National Standards
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    GB/T 9966.3-2020 Test methods for natural stone--Part 3: Determination of water absorption, bulk density, true density and true porosity
    天然石材试验方法 第3部分：吸水率、体积密度、真密度、真气孔率试验    		 China National Standards
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    GB/T 38551-2020 Identification of plant varieties—MNP marker method
    植物品种鉴定 MNP标记法    		 China National Standards
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    GB/T 35840.4-2020 Steels for plastic mould—Part 4: Pre-hardenging steel plate
    塑料模具钢 第4部分：预硬化钢板    		 China National Standards
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    GB/T 39688-2020 Testing method for determining density of ceramic coatings
    陶瓷涂层密度的测试方法    		 China National Standards
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    GB/T 39673.52-2020 Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 52: EMC requirements for HBES/BACS used in residential, commercial and light-industrial environments
    住宅和楼宇电子系统（HBES）及楼宇自动化和控制系统（BACS） 第52部分：用于住宅、商业和轻工业环境下的HBES和BACS的EMC要求    		 China National Standards
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    GB/T 39635-2020 Metallic materials—Measurement of indentation tensile properties and residual stresses by an instrumented indentation test
    金属材料 仪器化压入法测定压痕拉伸性能和残余应力    		 China National Standards
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    GB/T 39620-2020 Technical requirements for coastal automatic identification system (AIS) base station
    沿海船舶自动识别系统（AIS）基站技术要求    		 China National Standards
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    GB/T 39580-2020 Health informatics—Health cards—Numbering system and registration procedure for issuer identifiers
    健康信息学 健康卡 发布方标识符的编码系统和注册程序    		 China National Standards
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    GB/T 21838.4-2020 Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 4: Test method for metallic and non-metallic coatings
    金属材料 硬度和材料参数的仪器化压入试验 第4部分:金属和非金属覆盖层的试验方法    		 China National Standards
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    GB/T 20985.2-2020 Information technology—Security techniques—Information security incident management—Part 2: Guidelines to plan and prepare for incident response
    信息技术 安全技术 信息安全事件管理 第2部分：事件响应规划和准备指南    		 China National Standards
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    GB/T 9937-2020 dentistry—Vocabulary
    牙科学 名词术语    		 China National Standards
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    GB/T 27606-2020 GNSS receiver independent exchange format
    GNSS接收机数据自主交换格式    		 China National Standards
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    GB/T 39703-2020 Guideline for the testing of corrugated denOx catalysts
    波纹板式脱硝催化剂检测技术规范    		 China National Standards
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    GB/T 39699-2020 Rubber—Identification of polymers—Pyrolytic gas-chromatographic method using mass-spectrometric detection
    橡胶 聚合物的鉴定 裂解气相色谱-质谱法    		 China National Standards
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    GB/T 39695-2020 Identification of volatile components of rubber fumes—Thermodesorption and gas chromatographic method with mass spectrometric detection
    橡胶烟气中挥发性成分的鉴定 热脱附-气相色谱-质谱法    		 China National Standards
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    GB/T 39367.1-2020 In vitro diagnostic test systems—Qualitative nucleic acid-based in vitro examination procedures for detection and identification of microbial pathogens—Part 1: General requirements, terms and definitions
    体外诊断检验系统 病原微生物检测和鉴定用核酸定性体外检验程序 第1部分：通用要求、术语和定义    		 China National Standards
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    GB/T 15076.7-2020 Part 7: Determination of phosphorus content in niobium 4-methyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
    钽铌化学分析方法 第7部分：铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝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 39442-2020 Coding rules of public credit information resource identifications
    公共信用信息资源标识规则    		 China National Standards
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    GB/T 39319-2020 Coding rules of identification for electronic commerce entity
    电子商务交易主体统一标识编码规则    		 China National Standards
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    GB/T 39318-2020 General resource of military and civilian─Requirement for identification number mapping
    军民通用资源 标识代码映射要求    		 China National Standards
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    GB/T 39273-2020 Rolling bearings and spherical plain bearings—Search structure for electronic media—Characteristics and performance criteria identified by property vocabulary
    滚动轴承和关节轴承 电子媒体查询结构 用特性词汇标识的特征和性能指标    		 China National Standards
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    GB/T 39250-2020 Tractors and machinery for agriculture and forestry—Speed identification sign（SIS）
    农林拖拉机和机械 速度识别标识（SIS）    		 China National Standards
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    GB/T 28458-2020 Information security technology—Cybersecurity vulnerability identification and description specification
    信息安全技术 网络安全漏洞标识与描述规范    		 China National Standards
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    GB/T 24523-2020 Metallic materials—Test method for rapid indentation (Brinell type) hardness testing
    金属材料 快速压入（布氏型）硬度试验方法    		 China National Standards
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    GB/T 23797-2020 Surveillance methods for vector density—Mosquito
    病媒生物密度监测方法 蚊虫    		 China National Standards
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    GB/T 12787-2020 Radiation protection instrumentation—Warning equipment for criticality accidents
    辐射防护仪器 临界事故报警设备    		 China National Standards
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    GB/T 9094-2020 Fluid power systems and components—Identification code for cylinders mounting dimensions and mounting types
    流体传动系统及元件 缸安装尺寸和安装型式代号    		 China National Standards
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    GB/T 39424.2-2020 Road vehicles—Traffic accident analysis—Part 2: Guidelines for the use of impact severity measures
    道路车辆 交通事故分析 第2部分：碰撞严重度测量方法使用指南    		 China National Standards
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    GB/T 39424.1-2020 Road vehicles—Traffic accident analysis—Part 1: Vocabulary
    道路车辆 交通事故分析 第1部分：术语    		 China National Standards
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    GB/T 39423-2020 Road vehicles—Collection of accident data for evaluation of occupant restraint performance
    道路车辆 评价乘员约束性能的事故数据收集    		 China National Standards
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    GB/T 39246-2020 Prefabricated directly buried insulating fittings with seamless high density polyethylene casing pipe
    高密度聚乙烯无缝外护管预制直埋保温管件    		 China National Standards
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    GB/T 38333-2019 Radio frequency identification (RFID) for lead-acid battery electronic tags technical specification
    铅酸蓄电池用射频识别（RFID）电子标签技术规范    		 China National Standards
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    GB/T 38323-2019 Digital techinque application of building and residence community—Cooperation management protocol for home internet of things
    建筑及居住区数字化技术应用 家居物联网协同管理协议    		 China National Standards
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    GB/T 38321-2019 Digital technique application of building and residence community—Home network information platform
    建筑及居住区数字化技术应用 家庭网络信息化平台    		 China National Standards
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    GB/T 38319-2019 Digital technique application of building and residence community—Technical requirements for intelligent hardwares
    建筑及居住区数字化技术应用 智能硬件技术要求    		 China National Standards
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    GB/T 38425.2-2019 Textile machinery and accessories—Flat steel healds with closed end loops—Part 2：Dimensions of healds manufactured of hardened strip steel
    纺织机械与附件 闭口综耳钢片综 第2部分：淬火钢带钢片综的尺寸    		 China National Standards
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    GB/T 38416-2019 Fur-Identification—Method of microscopy
    毛皮 材质鉴别 显微镜法    		 China National Standards
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    GB/T 38408-2019 Leather—Identification—Method of microscopy
    皮革 材质鉴别 显微镜法    		 China National Standards
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    GB/T 38384-2019 Spherical molybdenum powder
    球形钼粉    		 China National Standards
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