2021 year China issued GB standards list |
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GB/T 10395.20-2021 Agricultural and forestry machinery—Safety—Part 20:Pick-up balers
农林机械 安全 第20部分：捡拾打捆机 |
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GB/T 40619-2021 Technical specification for lightning nowcasting and warning based on lightning location system
基于雷电定位系统的雷电临近预警技术规范 |
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GB 1886.324-2021 National Food Safety Standard Food Additive Metatartaric Acid
食品安全国家标准 食品添加剂 偏酒石酸 |
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GB/T 26519.2-2021 Persulfate for industrial use—Part 2:Potassium persulfate for industrial use
工业过硫酸盐 第2部分：工业过硫酸钾 |
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GB/T 13297-2021 General rules of packaging，marking and quality certification for precision alloys
精密合金包装、标志和质量证明书的一般规定 |
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GB 55020-2021 Code for design of building water supply and drainage
建筑给水排水与节水通用规范 |
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GB/T 13449-2021 Method for sampling and sample preparation of gold lump ores
金块矿取样和制样方法 |
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GB/T 39972-2021 Technical specification of‘Inteplan’information system for implementation and supervision of spatial planning
国土空间规划“一张图”实施监督信息系统技术规范 |
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GB/T 41138-2021 Product quality information system -- Information classification, sharing and exchange
产品质量信息系统 信息分类与共享交换 |
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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 |
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GB/T 33780.4-2021 Technical specification of electronic government common platform based on cloud computing—Part 4:Operation system
基于云计算的电子政务公共平台技术规范 第4部分：操作系统 |
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GB/T 40716-2021 Test method for air retention of motor vehicle tyres
汽车轮胎气密性试验方法 |
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GB/T 32910.4-2021 Data center—Resource utilization—Part 4: Renewable energy factor
数据中心 资源利用 第4部分：可再生能源利用率 |
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GB/T 40253-2021 Code of diagnosis for mikrocytosis of oysters—Microscopic methods
牡蛎小胞虫病诊断规程 显微镜检查组织法 |
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GB/T 40183-2021 Determination of DNA methylation—Pyrosequencing
DNA甲基化的测定 焦磷酸测序法 |
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GB/T 14949.6-2021 Manganese ores—Determination of copper,lead and zinc content—Flame atomic absorption spectrometric method
锰矿石 铜、铅和锌含量的测定 火焰原子吸收光谱法 |
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GB 1886.354-2021 National Food Safety Standard Food Additive 3-[(4-Amino-2,2-dioxo-1H-2,1,3-benzothiadiazin-5-yl)oxy]-2,2-dimethyl- N-propylpropionamide
食品安全国家标准 食品添加剂 3-[(4-氨基-2,2-二氧-1H-2,1,3-苯并噻二嗪-5-基)氧]-2,2-二甲基-N-丙基丙酰胺 |
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GB/T 40565.3-2021 Connections for hydraulic fluid power—Quick-action couplings—Part 3:Screw connection type for general purpose
液压传动连接 快换接头 第3部分：螺纹连接通用型 |
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GB/T 40170-2021 Principle of plasmid extraction and testing
质粒抽提及检测通则 |
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GB/T 40640.5-2021 Informationalized management of chemicals—Part 5: Chemicals data center
化学品管理信息化 第5部分：化学品数据中心 |
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GB/T 1536-2021 Rapeseed oil
菜籽油 |
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GB/T 40152-2021 Determination of saccharase activity in honey—Spectrophotometric method
蜂蜜中蔗糖转化酶的测定 分光光度法 |
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GB/Z 17624.3-2021 Electromagnetic compatibility - General - Part 3: The effects of high-altitude EMP(HEMP) on civil equipment and systems
电磁兼容 综述 第3部分：高空电磁脉冲(HEMP)对民用设备和系统的效应 |
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GB/T 40148-2021 Basic terminology of science and technology evaluation
科技评估基本术语 |
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GB/T 40440-2021 Plastics—Extruded sheets of impact-modified acrylonitrile-styrene copolymers(ABS,AEPDS and ASA)—Requirements and test methods
塑料制品 抗冲击改性丙烯腈-苯乙烯共聚物(ABS、AEPDS和ASA)挤出板材 要求和试验方法 |
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GB/T 29493.2-2021 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 2: Determination of perfluorinated compounds (PFCs)
纺织染整助剂中有害物质的测定 第2部分：全氟化合物（PFCs）的测定 |
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GB/T 23347-2021 Olive oil and olive-pomace oil
橄榄油、油橄榄果渣油 |
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GB/T 40167-2021 Paper and board—Accelerated ageing (100 ℃)
纸和纸板 加速老化（100℃） |
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GB/T 29493.1-2021 Determination of harmful substances in textile dyeing and finishing auxiliaries -- Part 1: Determination of the prohibited or restricted flame retardants
纺织染整助剂中有害物质的测定 第1部分：禁限用阻燃剂的测定 |
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GB 31654-2021 National Food Safety Standards General Hygiene Specifications for Catering Services
食品安全国家标准 餐饮服务通用卫生规范 |
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GB/T 40694.1-2021 Information technology—Pictograms,icons and symbols for use with biometric systems—Part 1: General principles
信息技术 用于生物特征识别系统的图示、图标和符号 第1部分：总则 |
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GB/T 5169.2-2021 Fire hazard testing for electric and electronic products—Part 2: Guidance for assessing the fire hazard—General guidelines
电工电子产品着火危险试验 第2部分：着火危险评定导则 总则 |
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GB/T 17751-2021 Survey-evaluation method of energy utilization for transport ships
运输船舶能源利用监测评价方法 |
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GB/T 40790-2021 Sintered cerium-based and cerium-rich permanent magnet materials
烧结铈及富铈永磁材料 |
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GB/T 40006.6-2021 Plastics—Recycled plastics—Part 6: Polystyrene（PS）and impact-resistant polystyrene(PS-I) materials
塑料 再生塑料 第6部分：聚苯乙烯(PS)和抗冲击聚苯乙烯（PS-I）材料 |
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GB/T 40006.5-2021 Plastics—Recycled plastics—Part 5：Acrylonitrile-butadiene-styrene (ABS) materials
塑料 再生塑料 第5部分：丙烯腈-丁二烯-苯乙烯（ABS）材料 |
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GB/T 24619-2021 Synchronous belt drives - Curvilinear profile systems G, H, R and S belts and pulleys
同步带传动 G、H、R、S齿型曲线齿同步带与带轮 |
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GB 31651-2021 National Food Safety Standards Hygiene Specifications for Centralized Disinfection of Table (Drinking) Utensils
食品安全国家标准 餐（饮）具集中消毒卫生规范 |
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GB 31607-2021 National food safety standards Limits of pathogenic bacteria in bulk ready-to-eat foods
食品安全国家标准 散装即食食品中致病菌限量 |
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GB/T 40736-2021 Mobile freight ropeway used in mining—Safety specifications
矿用移动式货运索道 安全规范 |
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GB/T 40750-2021 Biogas slurry for agricultural use
农用沼液 |
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GB 1903.54-2021 National Food Safety Standard Food Nutritional Enhancer Choline Bitartrate
食品安全国家标准 食品营养强化剂 酒石酸氢胆碱 |
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GB/T 40601-2021 Technical requirements for real time digital simulation technology of power system
电力系统实时数字仿真技术要求 |
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GB/T 22271.1-2021 Plastics -- Polyoxymethylene(POM) moulding and extrusion materials -- Part 1: Designation system and basis for specification
塑料 聚甲醛（POM）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 40055-2021 Flag of the Communist Youth League of China
中国共产主义青年团团旗 |
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GB/T 16895.33-2021 Low-voltage electrical installations—Part 5-56:Selection and erection of electrical equipment—Safety services
低压电气装置 第5-56部分：电气设备的选择和安装 安全设施 |
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GB 1903.53-2021 National Food Safety Standard Food Nutritional Enhancer D-Calcium Pantothenate
食品安全国家标准 食品营养强化剂 D-泛酸钙 |
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GB/T 16458-2021 Terminology for abrasives and abrasive products
磨料磨具术语 |
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GB 31655-2021 National food safety standards Alkaline comet test in mammals
食品安全国家标准 哺乳动物体内碱性彗星试验 |
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GB/T 40762-2021 Evaluation specification of administrative service satisfaction
政务服务满意度评价规范 |
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