2021 year China issued GB standards list |
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GB/T 31723.412-2021 Metallic communication cable test methods—Part 4-12: Electromagnetic compatibility (EMC)—Coupling attenuation or screening attenuation of connecting hardware—Absorbing clamp method
金属通信电缆试验方法 第4-12部分：电磁兼容 连接硬件的耦合衰减或屏蔽衰减 吸收钳法 |
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GB/T 41031-2021 Liquefied coalbed methane
液化煤层气 |
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GB/T 41089-2021 Technical specification for isolated lightning protection of electronic system based on lightning nowcasting and warning
基于雷电临近预警的电子系统隔离防雷技术规范 |
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GB/T 24675.6-2021 Conservation tillage equipment -- Part 6: Smashed straw machine
保护性耕作机械? 第6部分： 秸秆粉碎还田机 |
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GB/T 19490-2021 Telecommunication regulations for maritime mobile services—General requirement
水上移动业务通信规则 总体要求 |
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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 |
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GB/T 41034-2021 General design specification of electromagnetic relay for space application
宇航用电磁继电器通用设计规范 |
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GB/T 41097-2021 Use management for sightseeing vehicle
非公路用旅游观光车辆使用管理 |
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GB/T 1927.20-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 20: Determination of cleavage strength
无疵小试样木材物理力学性质试验方法 第20部分：抗劈力测定 |
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GB/T 1927.12-2021 Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicular to grain
无疵小试样木材物理力学性质试验方法 第12部分：横纹抗压强度测定 |
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GB/T 26018-2021 High purity cobalt
高纯钴 |
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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 |
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GB/T 26162-2021 Information and documentation—Records management—Concepts and principles
信息与文献 文件（档案）管理 概念与原则 |
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GB/T 9441-2021 Metallographic test method for spheroidal graphite cast iron
球墨铸铁金相检验 |
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GB/T 5289.2-2021 Test conditions for testing the accuracy of boring and milling machines with horizontal spindle—Part 2：Machines with movable column and fixed table
卧式铣镗床精度检验条件 第2部分：带移动立柱和固定工作台的机床 |
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GB/T 41134.1-2021 Fuel cell power systems for industrial electric trucks -- Part 1: Safety
电驱动工业车辆用燃料电池发电系统 第1部分：安全 |
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GB/T 41067-2021 Nanotechnologies -- Determination of sulfur, fluorine, chlorine and bromine content in graphene related powder -- Combustion ion chromatography method
纳米技术 石墨烯粉体中硫、氟、氯、溴含量的测定 燃烧离子色谱法 |
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GB/T 11807-2021 Characteristics,design and operational procedures for acoustic monitoring systems of loose parts detection important to safety in nuclear power plants
核电厂安全重要松脱部件声学监测系统的特性、设计和运行规程 |
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GB/T 25364.1-2021 Turbocharger seal rings—Part 1:General specifications
涡轮增压器密封环 第1部分：技术条件 |
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GB/T 17215.691-2021 Electricity metering data exchange -- The DLMS/COSEM suite -- Part 91: Communication profile using web-services to access a DLMS/COSEM server via a COSEM Access Service (CAS)
电测量数据交换? DLMS/COSEM组件? 第91部分：使用Web服务经COSEM访问服务（CAS）访问DLMS/COSEM服务器的通信配置 |
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GB/T 41090-2021 General design requirements of pressurized water reactor nuclear power plants with active safety systems
能动安全系统压水堆核电厂总设计要求 |
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GB/T 40527-2021 Digital space photogrammetry—Map surveying specification
数字航天摄影测量 测图规范 |
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GB/T 21437.1-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 1: Definitions and general considerations
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1部分：定义和一般规定 |
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GB/T 7991.3-2021 Test method of viterous and porcelain enamels -- Part 3: Determination of resistance to thermal shock
搪玻璃层试验方法 第3部分：耐温差急变性能的测定 |
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GB/T 29722-2021 Commercial coal quality—Coal for entrained-flow gasification
商品煤质量 气流床气化用煤 |
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GB/T 40051-2021 Code of recycle and utilization for discarded wood-based panels
废旧人造板回收利用规范 |
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GB/T 40388-2021 Test method for shear strength of C/C composites
碳/碳复合材料剪切强度试验方法 |
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GB/T 7163-2021 Requirements of reliability analysis for nuclear power plant safety systems
核电厂安全系统可靠性分析要求 |
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GB/T 40452-2021 Intravenous infusion technical specification of canine and feline
犬、猫静脉输液操作技术规范 |
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GB/T 40450-2021 Practice technical specification of canine restraint
犬保定操作技术规范 |
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GB/T 40449-2021 Technical specification of canine and feline sterilization operation
犬、猫绝育手术操作技术规范 |
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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 |
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GB/T 6582-2021 Glass—Hydrolytic resisitance of glass grains at 98℃—Method of test and classification
玻璃 玻璃颗粒在98℃时的耐水性 试验方法和分级 |
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GB/T 40348-2021 Determination of capsaicinoid in plant derived products—Liquid chromatography-tandem mass spectrometry
植物源产品中辣椒素类物质的测定 液相色谱-质谱/质谱法 |
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GB/T 40248-2021 Fire safety management of assembly occupancies
人员密集场所消防安全管理 |
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GB/T 40438-2021 Integrated heat pump environment control unit with outdoor air
热泵型新风环境控制一体机 |
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GB/T 10715-2021 Belt drives—V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts—Electrical conductivity of antistatic belts: Characteristics and methods of test
带传动 多楔带、联组V带及包括宽V带、六角带在内的单根V带 抗静电带的导电性:要求和试验方法 |
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GB/T 40529-2021 Ships and marine technology—Cargo winches
船舶与海洋技术 起货绞车 |
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GB/T 41181-2021 Sitting posture chair
坐姿椅 |
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GB/T 14949.2-2021 Manganese ores—Determination of nickel content—Flame atomic absorption spectrometric method
锰矿石 镍含量的测定 火焰原子吸收光谱法 |
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GB/T 40547-2021 Design guidelines for coalbed methane well drilling and completion
煤层气钻完井设计指南 |
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GB/T 40053-2021 Specification for construction on long-term observation research station of forest ecosystem
森林生态系统长期定位观测研究站建设规范 |
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GB/T 6015-2021 Determination of trace dimer and residual extraction agent of butadiene for industrial use—Gas chromatographic method
工业用丁二烯中微量二聚物和残留抽提剂的测定 气相色谱法 |
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GB/T 1845.2-2021 Plastics—Polyethylene (PE) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
塑料 聚乙烯（PE）模塑和挤出材料 第2部分：试样制备和性能测定 |
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GB/T 2408-2021 Plastics—Determination of burning characteristics—Horizontal and vertical test
塑料 燃烧性能的测定 水平法和垂直法 |
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GB/T 40544-2021 Spacecraft interface requirements document for launch vehicle services
航天器对发射服务接口要求文件 |
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GB/T 2994-2021 High alumina refractory mortars
高铝质耐火泥浆 |
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GB/T 40536-2021 Design requirements for residual propellant venting of Spacecraft
航天器剩余推进剂排放设计要求 |
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GB/T 40521.1-2021 Passenger cars test track for a severe lane-change manoeuvre—Part 1: Double lane-change
乘用车紧急变线试验车道 第1部分：双移线 |
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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 |
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