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Standard Code | Standard Title | Standard Class | Order |
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GB/T 28504.3-2021 |
Rare earth doped opTIcal fibre—Part 3:Characteristics of double-cladding erbium-ytterbium co-doped optical fibre 掺稀土光纤 第3部分:双包层铒镱共掺光纤特性 |
China National Standards TI |
English PDF |
GB/T 28504.2-2021 |
Rare earth doped opTIcal fibre—Part 2:Characteristics of double-cladding thulium-doped optical fibre 掺稀土光纤 第2部分:双包层掺铥光纤特性 |
China National Standards TI |
English PDF |
GB/T 40678-2021 |
General specificaTIon for PXI bus modules PXI总线模块通用规范 |
China National Standards TI |
English PDF |
GB/T 40676-2021 |
General specificaTIon for PXI Express bus modules PXI Express总线模块通用规范 |
China National Standards TI |
English PDF |
GB/T 15972.49-2021 |
SpecificaTIons for optical fibre test methods—Part 49: Measurement methods and test procedures for transmission characteristics—Differential mode delay 光纤试验方法规范 第49部分:传输特性的测量方法和试验程序 微分模时延 |
China National Standards TI |
English PDF |
GB/T 15972.32-2021 |
SpecificaTIons for optical fibre test methods—Part 32: Measurement methods and test procedures for mechanical characteristics—Coating strippability 光纤试验方法规范 第32部分:机械性能的测量方法和试验程序 涂覆层可剥性 |
China National Standards TI |
English PDF |
GB/T 40778.2-2021 |
Internet of things—Web-oriented open service system implementaTIon—Part 2:Thing description method 物联网 面向Web开放服务的系统实现 第2部分:物体描述方法 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 40709-2021 |
Technical requirements for swell compensator of trailing sucTIon hopper dredger 耙吸挖泥船波浪补偿器技术要求 |
China National Standards TI |
English PDF |
GB/T 24726-2021 |
Traffic informaTIon collection—Video traffic flow detector 交通信息采集 视频交通流检测器 |
China National Standards TI |
English PDF |
GB/T 40656.1-2021 |
Smart city—Urban operaTIon center—Part 1: General requirements 智慧城市 运营中心 第1部分:总体要求 |
China National Standards TI |
English PDF |
GB/T 40697-2021 |
SpecificaTIon for management of the third-party coal testing 第三方煤炭检测管理规范 |
China National Standards TI |
English PDF |
GB/T 29618.5120-2021 |
Field device tool (FDT) interface specificaTIon—Part 5120:Communication implementation for common object model—IEC 61784 CPF 2 现场设备工具(FDT)接口规范 第5120部分:通用对象模型的通信实现 IEC 61784 CPF 2 |
China National Standards TI |
English PDF |
GB/T 29618.5110-2021 |
Field device tool (FDT) interface specificaTIon—Part 5110: Communication implementation for common object model—IEC 61784 CPF 1 现场设备工具(FDT)接口规范 第5110部分:通用对象模型的通信实现 IEC 61784 CPF 1 |
China National Standards TI |
English PDF |
GB/T 40715-2021 |
SpecificaTIon of precast concrete curtain wall panel 装配式混凝土幕墙板技术条件 |
China National Standards TI |
English PDF |
GB/T 15628.1-2021 |
ClassificaTIon codes of China fauna—Part 1: Vertebrates 中国动物分类代码 第1部分:脊椎动物 |
China National Standards TI |
English PDF |
GB/T 14467-2021 |
ClassificaTIon and codes of China plants 中国植物分类与代码 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 18910.203-2021 |
Liquid crystal display devices—Part 20-3:Visual inspecTIon—Active matrix colour liquid crystal display modules 液晶显示器件 第20-3部分:目检 有源矩阵彩色液晶显示模块 |
China National Standards TI |
English PDF |
GB/T 40652-2021 |
InformaTIon security technology—Guide to malware incident prevention and handling 信息安全技术 恶意软件事件预防和处理指南 |
China National Standards TI |
English PDF |
GB/T 40653-2021 |
英文名称:InformaTIon security technology—Technical requirements for security processor 信息安全技术 安全处理器技术要求 |
China National Standards TI |
English PDF |
GB/T 40614-2021 |
Technical requirment of performance evaluaTIon for solar thermal power plant 光热发电站性能评估技术要求 |
China National Standards TI |
English PDF |
GB/T 40868-2021 |
Planning and design of controlled environments for research and producTIon at the nanometer scale 纳米尺度科研生产受控环境规划与设计 |
China National Standards TI |
English PDF |
GB/T 25915.12-2021 |
Cleanrooms and associated controlled environments—Part 12: SpecificaTIons for monitoring of air cleanliness by nanoscale particle concentration 洁净室及相关受控环境 第12部分:监测空气中纳米粒子浓度的技术要求 |
China National Standards TI |
English PDF |
GB/T 40674-2021 |
Fireworks and firecrackers—EvaluaTIon method of environmental protection 烟花爆竹 环保评价方法 |
China National Standards TI |
English PDF |
GB/T 40786.2-2021 |
InformaTIon technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 2: Data link layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第2部分:数据链路层规范 |
China National Standards TI |
English PDF |
GB/T 40786.1-2021 |
InformaTIon technology—Telecommunications and information exchange between systems—Low voltage power line communication—Part 1: Physical layer specification 信息技术 系统间远程通信和信息交换 低压电力线通信 第1部分:物理层规范 |
China National Standards TI |
English PDF |
GB/T 6346.24-2021 |
Fixed capacitors for use in electronic equipment—Part 24: SecTIonal specification—Fixed tantalum electrolytic surface mount capacitors with conductive polymer solid electrolyte 电子设备用固定电容器 第24部分:分规范 表面安装导电聚合物固体电解质钽固定电容器 |
China National Standards TI |
English PDF |
GB/T 40562-2021 |
PotenTIometers for use in electronic equipment—Part 6:Sectional specification—Surface mount preset potentiometers 电子设备用电位器 第6部分:分规范 表面安装预调电位器 |
China National Standards TI |
English PDF |
GB/T 40862-2021 |
Guide for reliability evaluaTIon indices of operational transmissionand transformation installation 输变电设施运行可靠性评价指标导则 |
China National Standards TI |
English PDF |
GB/T 21543-2021 |
Feed addiTIves—Flavorings—General principles 饲料添加剂 调味剂 通用要求 |
China National Standards TI |
English PDF |
GB/T 40747-2021 |
DeterminaTIon of fermentable organic matter(FOM) of ruminant feedstuffs in rumen 饲料瘤胃可发酵有机物(FOM)测定方法 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 40640.4-2021 |
InformaTIonalized management of chemicals—Part 4:General specification for chemicals positioning system 化学品管理信息化 第4部分:化学品定位系统通用规范 |
China National Standards TI |
English PDF |
GB/T 40640.2-2021 |
InformaTIonalized management of chemicals—Part 2:Information security 化学品管理信息化 第2部分:信息安全 |
China National Standards TI |
English PDF |
GB/T 40640.1-2021 |
InformaTIonalized management of chemicals—Part 1: Data exchange 化学品管理信息化 第1部分:数据交换 |
China National Standards TI |
English PDF |
GB/T 20115.1-2021 |
Basic specificaTIons for industrial fuel fired installations—Part 1:General 工业燃料加热装置基本技术条件 第1部分:通用部分 |
China National Standards TI |
English PDF |
GB/T 40864-2021 |
Technical requirements for relaying protecTIon of flexible alternating current transmission equipment connecting to the system 柔性交流输电设备接入电网继电保护技术要求 |
China National Standards TI |
English PDF |
GB/T 40635-2021 |
DeterminaTIon of banned trichloroacetic acid in cosmetics 银耳干品包装、标志、运输和贮存 |
China National Standards TI |
English PDF |
GB/T 40827-2021 |
Code of pracTIce of postharvest handling technology of loquat fruit 枇杷采后处理技术规程 |
China National Standards TI |
English PDF |
GB/T 40751-2021 |
DetecTIon and identification of Agrilus planipennis Fairmaire 花曲柳窄吉丁检疫鉴定方法 |
China National Standards TI |
English PDF |
GB/T 40624-2021 |
DetecTIon and identification of Diaphania nitidalis (Stoll) 黄瓜绢野螟检疫鉴定方法 |
China National Standards TI |
English PDF |
GB/T 40626-2021 |
DetecTIon and identification of Xanthomonas populi ( ex Ridé 1958 ) Ridé &Ridé 1992 杨树细菌性溃疡病菌检疫鉴定方法 |
China National Standards TI |
English PDF |
GB/T 40850-2021 |
Method for the detecTIon of Enterobacteriaceae in feed 饲料中肠杆菌科的检验方法 |
China National Standards TI |
English PDF |
GB/T 40663-2021 |
Guidelines for environmental performance evaluaTIon in electrical and electronic enterprises 电工电子企业环境绩效评价指南 |
China National Standards TI |
English PDF |
GB/T 40623-2021 |
Marine anTI-static raised floor 船用防静电升高地板 |
China National Standards TI |
English PDF |
GB/T 40773-2021 |
Technical specificaTIon of monitoring and control system for auxiliary facilities in substation 变电站辅助设施监控系统技术规范 |
China National Standards TI |
English PDF |
GB/T 40661-2021 |
CalibraTIon specification of measurement instrument for power frequency magnetic field 工频磁场测量仪校准规范 |
China National Standards TI |
English PDF |
GB/T 40835-2021 |
Feed safety evaluaTIon—Determination of rumen degradation of ruminant feedstuffs—Code of practice in feeding trail of cattle 畜禽饲料安全评价 反刍动物饲料瘤胃降解率测定 牛饲养试验技术规程 |
China National Standards TI |
English PDF |
GB/T 40837-2021 |
Feed safety evaluaTIon—Code of practice for the feeding trial of layers 畜禽饲料安全评价 蛋鸡饲养试验技术规程 |
China National Standards TI |
English PDF |
GB/T 40830-2021 |
Code of pracTIce for the determination of feed true ileal digestible amino acids for pigs (Simple T-cannulation) 猪饲料真可消化氨基酸测定技术规程(简单T型瘘管法) |
China National Standards TI |
English PDF |
GB/T 40873-2021 |
The experTIse for oceanic cobalt-rich ferromanganese crusts exploration 大洋富钴结壳资源勘查规程 |
China National Standards TI |
English PDF |
GB/T 5169.9-2021 |
Fire hazard tesTIng for electric and electronic products—Part 9:Guidance for assessing the fire hazard—Preselection testing procedures—General guidelines 电工电子产品着火危险试验 第9部分:着火危险评定导则 预选试验程序 总则 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 25285.2-2021 |
Explosive atmospheres—Explosion prevenTIon and protection—Part 2:Basic concepts and methodology for mining 爆炸性环境 爆炸预防和防护 第2部分:矿山爆炸预防和防护的基本原则和方法 |
China National Standards TI |
English PDF |
GB/T 25285.1-2021 |
Explosive atmospheres—Explosion prevenTIon and protection—Part 1: Basic concepts and methodology 爆炸性环境 爆炸预防和防护 第1部分:基本原则和方法 |
China National Standards TI |
English PDF |
GB/T 3836.35-2021 |
Explosive atmospheres—Part 35:ClassificaTIon of areas for explosive dust atmospheres 爆炸性环境 第35部分:爆炸性粉尘环境场所分类 |
China National Standards TI |
English PDF |
GB/T 3836.29-2021 |
Explosive atmospheres—Part 29:Non-electrical equipment for explosive atmospheres—ConstrucTIonal safety “c”,control of ignition source “b”, liquid immersion “k” 爆炸性环境 第29部分:爆炸性环境用非电气设备 结构安全型“c”、控制点燃源型“b”、液浸型“k” |
China National Standards TI |
English PDF |
GB/T 3836.31-2021 |
Explosive atmospheres—Part 31:Equipment dust igniTIon protection by enclosure “t” 爆炸性环境 第31部分: 由防粉尘点燃外壳“t”保护的设备 |
China National Standards TI |
English PDF |
GB/T 3836.13-2021 |
Explosive atmospheres—Part 13: Equipment repair, overhaul, reclamaTIon and modification 爆炸性环境 第13部分:设备的修理、检修、修复和改造 |
China National Standards TI |
English PDF |
GB/T 3836.8-2021 |
Explosive atmospheres—Part 8: Equipment protecTIon by type of protection “n” 爆炸性环境 第8部分:由“n”型保护的设备 |
China National Standards TI |
English PDF |
GB/T 3836.5-2021 |
Explosive atmospheres—Part 5:Equipment protecTIon by pressurized enclosure p 爆炸性环境 第5部分:由正压外壳“p”保护的设备 |
China National Standards TI |
English PDF |
GB/T 40644-2021 |
DeterminaTIon of geniposidic acid in extract of eucommia ulmoides oliver leaf—HPLC 杜仲叶提取物中京尼平苷酸的检测 高效液相色谱法 |
China National Standards TI |
English PDF |
GB/T 40643-2021 |
DeterminaTIon of hyperoside in extract of crataegus pinnatifida leaf—HPLC 山楂叶提取物中金丝桃苷的检测 高效液相色谱法 |
China National Standards TI |
English PDF |
GB/T 40642-2021 |
DeterminaTIon of 1-deoxynojirimycin in extract of mulberry leaf—HPLC 桑叶提取物中1-脱氧野尻霉素的检测 高效液相色谱法 |
China National Standards TI |
English PDF |
GB/T 40641-2021 |
DeterminaTIon of polyprenol from pine needles—High performance liquid chromatography 松针聚戊烯醇含量的测定 高效液相色谱法 |
China National Standards TI |
English PDF |
GB/T 40660-2021 |
InformaTIon security technology—General requirements for biometric information protection 信息安全技术 生物特征识别信息保护基本要求 |
China National Standards TI |
English PDF |
GB/T 40651-2021 |
InformaTIon security technique—Entity authentication assurance framework 信息安全技术 实体鉴别保障框架 |
China National Standards TI |
English PDF |
GB/T 40650-2021 |
InformaTIon security technology—Trusted computing specification—Trusted platform control module 信息安全技术 可信计算规范 可信平台控制模块 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 40621-2021 |
Drawing method of cloud-to-ground lightning density distribuTIon map 地闪密度分布图绘制方法 |
China National Standards TI |
English PDF |
GB/T 12690.4-2021 |
Chemical analysis methods for non-rare earth impuriTIes of rare earth metals and their oxides—Part 4: Determination of oxygen and nitrogen contents—Impulse-infrared absorption and impulse-thermal conductivity method 稀土金属及其氧化物中非稀土杂质化学分析方法 第4部分:氧、氮量的测定 脉冲-红外吸收法和脉冲-热导法 |
China National Standards TI |
English PDF |
GB/T 40798-2021 |
Chemical analysis method of ion-adsorpTIon rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry 离子型稀土原矿化学分析方法 稀土总量的测定 电感耦合等离子体质谱法 |
China National Standards TI |
English PDF |
GB/T 40795.2-2021 |
Chemical analysis methods of lanthanum-cerium metals and their compounds—Part 2:DeterminaTIon of rare earth content 镧铈金属及其化合物化学分析方法 第2部分:稀土量的测定 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 40802-2021 |
Carbon and low alloy cast steels for general applicaTIons 通用铸造碳钢和低合金钢铸件 |
China National Standards TI |
English PDF |
GB/T 40729-2021 |
FaTIgue life test method for precision gear transmission 精密齿轮传动装置疲劳寿命试验方法 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 40793-2021 |
Nonmetallic coaTIngs for sintered neodymium iron boron permanent magnets 烧结钕铁硼表面涂层 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 40712-2021 |
General technical specificaTIon for multipurpose goods vehicle 多用途货车通用技术条件 |
China National Standards TI |
English PDF |
GB/T 40817.2-2021 |
SpecificaTIon for nuclear power reactor coolant pump motor—Part 2:Asynchronous motor for canned motor pump 核电主泵电机技术条件 第2部分:屏蔽泵异步电机 |
China National Standards TI |
English PDF |
GB/T 40817.1-2021 |
SpecificaTIon for nuclear power reactor coolant pump motor—Part 1:Asynchronous motor for shaft sealing pump 核电主泵电机技术条件 第1部分:轴封泵异步电机 |
China National Standards TI |
English PDF |
GB/T 40692-2021 |
DefiniTIon and scope for government information system 政务信息系统定义和范围 |
China National Standards TI |
English PDF |
GB/T 9089.1-2021 |
Electrical installaTIons for outdoor sites under heavy conditions—Part 1: Vocabulary 户外严酷条件下的电气设施 第1部分:术语 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 40716-2021 |
Test method for air retenTIon of motor vehicle tyres 汽车轮胎气密性试验方法 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
GB/T 36450.2-2021 |
InformaTIon technology—Storage management—Part 2: Common architecture 信息技术 存储管理 第2部分:通用架构 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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 |
China National Standards TI |
English PDF |
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