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GB/T 40605-2021
Guidelines for modeling and testing
of
HVDC project digital-analog hybrid simulation
高压直流工程数模混合仿真建模及试验导则
GB/T 29379-2021
Code
of
practice for virus free seed potatoes storage and transportation
马铃薯脱毒种薯贮藏、运输技术规程
GB/T 40785-2021
Information technology—Technical requirements
of
urban street light access control system
信息技术 城市路灯接入控制系统技术要求
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
GB/T 10457-2021
General requirement
of
plastic self-cling wrap film for keeping food fresh
食品用塑料自粘保鲜膜质量通则
GB/T 22271.2-2021
Plastics -- Polyoxymethylene(POM) moulding and extrusion materials -- Part 2: Preparation
of
test specimens and determination of properties
塑料 聚甲醛（POM）模塑和挤出材料 第2部分：试样制备和性能测定
GB/T 13542.2-2021
Plastic films for electrical purposes—Part 2:Methods
of
test
电气绝缘用薄膜 第2部分：试验方法
GB/T 40791-2021
Non-destructive testing
of
steel tubes—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射线检测
GB/T 40796-2021
Corrosion
of
metals and alloys—Guidelines for applying statistics to analysis of corrosion data
金属和合金的腐蚀 腐蚀数据分析应用统计学指南
GB/T 15514-2021
Codes for ports and other locations
of
the People's Republic of China
中华人民共和国口岸及相关地点代码
GB/T 40792-2021
Test method
of
weight loss of sintered neodymium iron boron permanent magnets
烧结钕铁硼永磁体失重试验方法
GB/T 40628-2021
Test method for seed cotton lint percentage—Process
of
sawtooth pattern
籽棉衣分率试验方法 锯齿型试轧法
GB/T 23884-2021
Determination
of
biogenic amines in animal-derived feeds—High performance liquid chromatography
动物源性饲料中生物胺的测定 高效液相色谱法
GB/T 24621.1-2021
Application guide for electric safety
of
low-voltage switchgear and controlgear assemblies—Part 1: switchgear assemblies
低压成套开关设备和控制设备的电气安全应用指南 第1部分：成套开关设备
GB/T 40716-2021
Test method for air retention
of
motor vehicle tyres
汽车轮胎气密性试验方法
GB/T 26277-2021
Test method for measuring electrical resistance
of
tyres
轮胎电阻测量方法
GB/T 18115.4-2021
Chemical analysis methods
of
rare earth impurities in rare earth metals and their oxides -- Part 4: Determination of lanthanum, cerium, praseodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yt
稀土金属及其氧化物中稀土杂质化学分析方法 第4部分：钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定
GB 40877-2021
The norm
of
energy consumption per unit product of aluminium silicate wools and products
硅酸铝纤维及制品单位产品能源消耗限额
GB/T 40936-2021
Leather—Physical and mechanical tests—Determination
of
water repellency of garment leather
皮革 物理和机械试验 服装革防水性能的测定
GB/T 40795.1-2021
Chemical analysis method
of
lanthanum-cerium metals and their compounds—Part 1:Determination of cerium content—Ammonium ferrous sulfate titration method
镧铈金属及其化合物化学分析方法 第1部分：铈量的测定 硫酸亚铁铵滴定法
GB/T 40857-2021
Technical requirements and test methods for cybersecurity
of
vehicle gateway
汽车网关信息安全技术要求及试验方法
GB/T 13697-2021
Determination
of
carbon in uranium oxide powder and pellets—High-frequency inductive furnace combustion-infrared detection method
二氧化铀粉末和芯块中碳的测定 高频感应炉燃烧-红外检测法
GB/T 11809-2021
Test method
of
weld of fuel rod for PWR—Metallographic examination and radiographic testing
压水堆燃料棒焊缝检验方法 金相检验和X射线照相检验
GB/T 40704-2021
Natural gas—Determination
of
odorant tetrahydrothiophene—On-line sampling gas chromatography method
天然气 加臭剂四氢噻吩含量的测定 在线取样气相色谱法
GB/T 11060.10-2021
Natural gas—Determination
of
sulfur compounds—Part 10: Determination of sulfur compounds using gas chromatography method
天然气 含硫化合物的测定 第10部分：用气相色谱法测定硫化合物
GB/T 39037.1-2021
Lashing and securing arrangements on road vehicles for sea transportation on Ro/Ro ships—General requirements—Part 1：Commercial vehicles and combinations
of
vehicles，semi-trailers excluded
用于海上滚装船运输的道路车辆的系固点与系固设施布置 通用要求 第1部分：商用车和汽车列车（不包括半挂车）
GB/T 9098-2021
Methods for the determination
of
prohibited substances in furniture products and related materials—Certain phthalate esters
电冰箱用全封闭型电动机-压缩机
GB/T 40763-2021
Sustainable cities and communities―Business district―Guidance for practical local implementation
of
GB/T 40759
城市和社区可持续发展 商务区 GB/T 40759本地实施指南
GB/T 40761-2021
Sustainable cities and communities -- Transforming our cities -- Guidance for practical local implementation
of
GB/T 40759
城市和社区可持续发展--改变我们的城市 GB/T 40759本地实施指南
GB/T 40686-2021
General technical requirements and test method
of
portable broadband emergency communication system
便携式宽带应急通信系统总体技术要求和测试方法
GB/T 40633-2021
Vocabulary
of
tea processing
茶叶加工术语
GB/T 40422-2021
General technical requirements
of
converging wireless sensor networks and mobile communication network
无线传感器网络与电信网络结合的总体技术要求
GB/T 12690.7-2021
Chemical analysis methods for non-rare earth impurities
of
rare earth metals and their oxides—Part 7: Determination of silicon content
稀土金属及其氧化物中非稀土杂质化学分析方法 第7部分：硅量的测定
GB/T 40752-2021
Sepecifications for operation management
of
orah poverty alleviation project
沃柑产业扶贫项目运营管理规范
GB/T 40905.1-2021
Textiles -- Quantitative analysis
of
cashmere, wool, other specialty animal fibres and their blends -- Part 1: Light microscopy method
纺织品 山羊绒、绵羊毛、其他特种动物纤维及其混合物定量分析 第1部分：光学显微镜法
GB/T 29765-2021
Information security technology—Technical requirements and testing and evaluating approaches
of
website data recovery products
信息安全技术 数据备份与恢复产品技术要求与测试评价方法
GB/T 29766-2021
Information security technology—Technical requirements and testing and evaluating approaches
of
website data recovery products
信息安全技术 网站数据恢复产品技术要求与测试评价方法
GB/T 30272-2021
Information security technology—Public key infrastructure—Testing and assessment
of
compliance with standards
信息安全技术 公钥基础设施 标准符合性测评
GB/T 17964-2021
Information security technology—Modes
of
operation for a block cipher
信息安全技术 分组密码算法的工作模式
GB/T 40645-2021
Information security technology—General requirements for security
of
Internet information services
信息安全技术 互联网信息服务安全通用要求
GB/T 19361-2021
Wire electrical discharge machines(unidirectional traveling type)—Testing
of
the accuracy
电火花线切割机床（单向走丝型） 精度检验
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
GB/T 4942-2021
Degrees
of
protection provided by the integral design of rotating electrical machines (IP code)—Classification
旋转电机整体结构的防护等级（IP代码） 分级
GB/T 40748-2021
Quality grading
of
passionfruit
百香果质量分级
GB/T 15514-2021
Codes
of
ports of the People's Republic of China and related locations
中华人民共和国口岸及相关地点代码
GB/T 40815.2-2021
Mechanical structures for electrical and electronic equipment—Thermal management for cabinets in accordance with inch and metric system—Part 2:Method for the determination
of
forced air cooling
电气和电子设备机械结构 符合英制系列和公制系列机柜的热管理 第2部分：强迫风冷的确定方法
GB/T 19290.7-2021
Modular order for the development
of
mechanical structures for electronic equipment practices—Part 2-5:Sectional specification—Interface co-ordination dimensions for the 25 mm equipment practice—Cabine tinterface dimensions for miscellaneous equipment
发展中的电子设备构体机械结构模数序列 第2-5部分：分规范 25 mm设备构体的接口协调尺寸 各种设备用机柜接口尺寸
GB/T 40726-2021
Rubber-or plastics-coated fabrics—Determination
of
fogging characteristics of trim materials in the interior of automobiles
橡胶或塑料涂覆织物 汽车内饰材料雾化性能的测定
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
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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