2021 year China issued GB standards list |
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GB/T 26089-2021 Guidelines for instruction of marine diesel engines
船用柴油发动机手册编写要求 |
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GB/T 39973-2021 Implementation guidance for energy management systems in textile industry
纺织行业能源管理体系实施指南 |
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GB/T 41068-2021 Nanotechnologies -- Determination of water-soluble anions content in graphene-related powder -- Ion chromatography method
纳米技术 石墨烯粉体中水溶性阴离子含量的测定 离子色谱法 |
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GB/T 26519.1-2021 Persulfate for industrial use—Part 1:Sodium persulfate for industrial use
工业过硫酸盐 第1部分：工业过硫酸钠 |
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GB 51428-2021 Standard for fire protection design of coal chemical engineering
煤化工工程设计防火标准 |
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GB/T 5204-2021 Periodic surveillance testing of the safety system of nuclear power plant
核电厂安全系统定期试验与监测 |
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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 |
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GB/T 41145-2021 Human factors verification and validation for nuclear power plants
核电厂人因验证和确认 |
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GB/T 33863.13-2021 OPC unified architecture—Part 13: Aggregates
OPC统一架构 第13部分：聚合 |
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GB/T 40681.5-2021 Statistical methods in monitoring process capability and performance—Part 5:Process capability estimates and performance for attributive characteristics
生产过程能力和性能监测统计方法 第5部分：计数特性的过程能力和性能估计 |
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GB/T 33779.3-2021 Guidance for special characteristic of optical fibre—Part 3:Effective area(Aeff)
光纤特性测试导则 第3部分：有效面积(Aeff) |
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GB/T 40297-2021 Seamless austenitic stainless steel pipes for high pressure hydrogenation unit
高压加氢装置用奥氏体不锈钢无缝钢管 |
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GB/T 41016-2021 Water reuse guidelines- Water quality management for water reclamation plants
水回用导则 再生水厂水质管理 |
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GB/T 20969.5-2021 Special environmental condition—Machinery for plateau—Part 5:Guide rule of test for plateau natural environment—Construction machinery
特殊环境条件 高原机械 第5部分：高原自然环境试验导则 工程机械 |
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GB/T 40316-2021 Welded high strength shaped and round steel tubes for automobile structure
汽车结构用高强度异型及圆形焊接钢管 |
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GB/T 40997-2021 Nomenclature and location of extra points in common use
经外奇穴名称与定位 |
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GB 9706.202-2021 Medical electrical equipment—Part 2-2: Particular requirements for the basic safety and essential performance of high frequency surgical equipment and high frequency surgical accessories
医用电气设备 第2-2部分：高频手术设备及高频附件的基本安全和基本性能专用要求 |
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GB/T 40320-2021 Measuring method for mechanical melting temperature of aluminum alloy
铝合金力学熔点测试方法 |
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GB/T 40321-2021 High strength and toughness Al-Zn-Mg-Cu series aluminium alloy plate
高强高韧型Al-Zn-Mg-Cu系铝合金板材 |
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GB 5084-2021 Standard for irrigation water quality
农田灌溉水质标准 |
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GB/T 21421.1-2021 Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1：Standard strength classes and end fittings
标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分：标准强度等级和端部装配件 |
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GB/T 40385-2021 Non-destructive testing of steel tubes—Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections
钢管无损检测 焊接钢管焊缝缺欠的数字射线检测 |
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GB/T 40288-2021 Ergonomics of the thermal environment—Vocabulary and symbols
热环境的人类工效学 术语和符号 |
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GB/T 19056-2021 Vehicle travelling data recorder
汽车行驶记录仪 |
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GB/T 40765-2021 Ontology model for fundamental geographic information
基础地理信息本体模型 |
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GB/T 40338-2021 Corrosion of metals and alloys—Exfoliation corrosion testing of aluminium alloys
金属和合金的腐蚀 铝合金剥落腐蚀试验 |
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GB/T 41056-2021 Full face tunnel boring machine—Double shield hard rock tunnel boring machine
全断面隧道掘进机 双护盾岩石隧道掘进机 |
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GB/T 41052-2021 Full face tunnel boring machine -- Remote monitoring system
全断面隧道掘进机 远程监控系统 |
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GB/T 41055-2021 Technical requirements for nondestructive testing （electromagnetic method based on remote field eddy current） on prestressed concrete cylinder pipe
预应力钢筒混凝土管无损检测（远场涡流电磁法）技术要求 |
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GB/T 41229-2021 Battery condenser
集棉机 |
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GB/T 39874-2021 Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中溴西泮检验 气相色谱和气相色谱-质谱法 |
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GB/T 41049-2021 Test method for flexural properties of fibre metal laminates
纤维金属层板弯曲性能试验方法 |
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GB/T 21709.2-2021 Standardized manipulations of acupuncture and moxibustion—Part 2:Scalp acupuncture
针灸技术操作规范 第2部分：头针 |
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GB/T 22268-2021 Vanilla—Vocabulary
香荚兰 词汇 |
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GB/T 40771-2021 Representations of 3D features of urban real estate
城市不动产三维空间要素表达 |
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GB/T 40638-2021 Transfer transaction of rural property rights—Service terminology and service classification
农村产权流转交易 服务术语和服务分类 |
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GB/T 34015.4-2021 Recovery of traction battery used in electric vehicle—Echelon use—Part 4: Labels for echelon used battery products
车用动力电池回收利用 梯次利用 第4部分：梯次利用产品标识 |
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GB/T 40987.3-2021 Public library professional work specifications—Part 3：County public library
公共图书馆业务规范 第3部分：县级公共图书馆 |
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GB/T 24685-2021 Puddling and fertilizing land leveler for paddy field
水田平地施肥搅浆机 |
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GB/T 40431-2021 Guidelines for personal safety restraint in electrical operation place
电气运行场所的人身安全约束指南 |
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GB/T 20864-2021 Rice transplanter—Specification
水稻插秧机 技术规范 |
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GB/T 40012-2021 Customization—Taxonomy guideline
个性化定制 分类指南 |
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GB/T 40014-2021 Dual arm industrial robots—Performance and related test methods
双臂工业机器人 性能及其试验方法 |
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GB/T 40016-2021 General metadata for fundamental part and component
基础零部件通用元数据 |
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GB/T 41196-2021 General rules for public credit information releasing to public
公共信用信息公示通则 |
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GB/T 37199.1-2021 Plastics—Polybutene(PB) moulding and extrusion materials—Part 1：Designation system and basis for specifications
塑料 聚丁烯（PB）模塑和挤出材料 第1部分：命名系统和分类基础 |
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GB/T 14782-2021 Earth-moving machinery -- Grader -- Technical specifications
土方机械 平地机 技术条件 |
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GB/T 40430-2021 Road vehicles—Diagnostic communication over controller area network（DoCAN）—Dictionary
道路车辆 基于控制器局域网的诊断通信 符号集 |
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GB/T 40425.1-2021 Electric vehicle top contact charging system—Part 1: General requirements
电动客车顶部接触式充电系统 第1部分：通用要求 |
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GB/T 40301-2021 Vanadium trioxide
三氧化二钒 |
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