2021 year China issued GB standards list |
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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/T 40251-2021 Code of diagnosis for MSX disease of oysters - In situ hybridization method
牡蛎单孢子虫病诊断规程 原位杂交法 |
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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 |
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GB 1886.350-2021 National Food Safety Standards Food Additives Nitrous Oxide
食品安全国家标准 食品添加剂 氧化亚氮 |
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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 |
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GB 1886.349-2021 National Food Safety Standard Food Additive Five-carbon Diacetal (also known as Glutaraldehyde)
食品安全国家标准 食品添加剂 五碳双缩醛 （又名戊二醛） |
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GB/T 40778.1-2021 Internet of things—Web-oriented open service system implementation—Part 1:Reference architecture
物联网 面向Web开放服务的系统实现 第1部分：参考架构 |
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GB/T 40249-2021 Code of diagnosis for infection with Penaeus monodon-type baculovirus—PCR method
斑节对虾杆状病毒病诊断规程 PCR检测法 |
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GB/T 40203-2021 Information technology—Industrial cloud service—Service agreement guide
信息技术 工业云服务 服务协议指南 |
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GB 1886.347-2021 National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride
食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 |
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GB/T 18910.61-2021 Liquid crystal display devices—Part 6-1:Measuring methods for liquid crystal display devices—Photoelectric parameter
液晶显示器件 第6-1部分：液晶显示器件测试方法 光电参数 |
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GB/T 40568-2021 Nanotechnologies—Characterization of multiwall carbon nanotubes—Mesoscopic shape factors
纳米技术 多壁碳纳米管的表征 介观形状因子 |
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GB 1886.345-2021 National Food Safety Standard Food Additive Mulberry Red
食品安全国家标准 食品添加剂 桑椹红 |
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GB/T 40469-2021 Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of cattle slaughtering equipment
畜禽屠宰加工设备 牛屠宰成套设备技术条件 |
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GB/T 40420.7-2021 Broadband customer gateway virtualization based on public telecommunication network -- Part 7: Management requirements
基于公用电信网的宽带客户网关虚拟化 第7部分：管理要求 |
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GB/T 16162-2021 Vocabulary for global maritime distress and safety system
全球海上遇险和安全系统（GMDSS）术语 |
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GB/T 40758-2021 Sustainable cities and communities -- Vocabulary
城市和社区可持续发展 术语 |
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GB/T 38051.1-2021 Household electric cooking appliances—Part 1：Ranges, ovens, steam ovens and grills—Methods for measuring performance
家用烹饪电器 第1部分：电灶、烤箱、蒸箱和烤架 性能测试方法 |
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GB 1886.332-2021 National Food Safety Standard Food Additive Tricalcium Phosphate
食品安全国家标准 食品添加剂 磷酸三钙 |
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GB 1886.331-2021 National Food Safety Standard Food Additive Diammonium Hydrogen Phosphate
食品安全国家标准 食品添加剂 磷酸氢二铵 |
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GB/T 39970-2021 Thresholds and grading of coast-by noise for motor vehicle tyres
汽车轮胎惯性滑行通过噪声限值和等级 |
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GB/T 40517-2021 Solar thermal storage system for low and medium temperature application
太阳能中低温蓄热装置 |
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GB/T 40625-2021 Indoor measurement methods for noise emitted by accelerating motor vehicles
汽车加速行驶车外噪声室内测量方法 |
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GB/T 40503-2021 Measuring methods of secondary coal slime content in coal preparation plant
选煤厂次生煤泥量的测定方法 |
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GB/T 40201-2021 Technical requirements for operation performance evaluation of rural domestic sewage treatment facilities
农村生活污水处理设施运行效果评价技术要求 |
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GB/T 37162.3-2021 Hydraulic fluid power-Monitoring the level of particulate contamination of the fluid-Part 3:Use of the filter blockage technique
液压传动 液体颗粒污染度的监测 第3部分：利用滤膜阻塞技术 |
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GB/T 40574-2021 General specification of inspection robot for large industrial pressure equipments
大型工业承压设备检测机器人通用技术条件 |
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GB/T 40938-2021 Leather—Physical and mechanical tests—Determination of water penetration pressure
皮革 物理和机械试验 水渗透压测定 |
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GB/T 11888-2021 首饰 指环尺寸 定义、测量和命名
首饰 指环尺寸 定义、测量和命名 |
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GB/T 40118-2021 Plain bearings—Testing under conditions of hydrodynamic and mixed lubrication in test rigs
滑动轴承 流体动压和混合润滑条件台架试验 |
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GB 1886.328-2021 National Food Safety Standard Food Additive Disodium Dihydrogen Pyrophosphate
食品安全国家标准 食品添加剂 焦磷酸二氢二钠 |
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GB/T 40910-2021 Textiles—Evaluation for water resistance and water vapour permeability
纺织品 防水透湿性能的评定 |
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GB/T 40575-2021 Guidelines of energy efficiency evaluation for industrial robots
工业机器人能效评估导则 |
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GB/T 17569-2021 Classification for the items of pressurized water reactor nuclear power plants
压水堆核电厂物项分级 |
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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 |
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GB/T 40506-2021 Bio-natural gas—Terminology
生物天然气 术语 |
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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 |
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GB/T 29716.3-2021 Mechanical vibration and shock—Signal processing—Part 3:Methods of time-frequency analysis
机械振动与冲击 信号处理 第3部分：时频分析方法 |
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GB/T 31070.3-2021 Building intercom systems—Part 3:Technical requirements for specific applications
楼寓对讲系统 第3部分:特定应用技术要求 |
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GB/T 40420.8-2021 Broadband customer gateway virtualization based on public telecommunication network—Part 8: Interface requirements
基于公用电信网的宽带客户网关虚拟化 第8部分：接口要求 |
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GB/T 12274.4-2021 Quartz crystal controlled oscillators of assessed quality—Part 4: Sectional specification—Capability approval
有质量评定的石英晶体振荡器 第4部分:分规范 能力批准 |
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GB/T 40657-2021 Public telecom network—Test methods for smart home application
公众电信网 智能家居应用测试方法 |
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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 |
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GB/T 40584-2021 Technical specification for setting calculation software and data of relay protection
继电保护整定计算软件及数据技术规范 |
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GB 1886.337-2021 National Food Safety Standard Food Additive Potassium Dihydrogen Phosphate
食品安全国家标准 食品添加剂 磷酸二氢钾 |
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GB 1886.336-2021 National Food Safety Standard Food Additive Sodium Dihydrogen Phosphate
食品安全国家标准 食品添加剂 磷酸二氢钠 |
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GB 1886.335-2021 National Food Safety Standard Food Additive Sodium Tripolyphosphate
食品安全国家标准 食品添加剂 三聚磷酸钠 |
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GB/T 18910.101-2021 Liquid crystal display devices—Part 10-1:Environmental,endurance and mechanical test methods—Mechanical
液晶显示器件 第10-1部分：环境、耐久性和机械试验方法 机械 |
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GB/T 18910.202-2021 Liquid crystal display devices—Part 20-2:Visual inspection—Monochrome matrix liquid crystal display modules
液晶显示器件 第20-2部分：目检 单色矩阵液晶显示模块 |
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GB/T 24945-2021 Tri-wheel vehicles—General specifications
三轮汽车 通用技术条件 |
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