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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
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 I |
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 I |
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 I |
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 I |
English PDF |
GB/T 3836.28-2021 |
ExplosIve atmospheres—Part 28:Non-electrical equipment for explosive atmospheres—Basic method and requirements 爆炸性环境 第28部分:爆炸性环境用非电气设备 基本方法和要求 |
China National Standards I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
English PDF |
GB/T 40854-2021 |
Lanthanum-cerIum metal 镧铈金属 |
China National Standards I |
English PDF |
GB/T 40790-2021 |
SIntered cerium-based and cerium-rich permanent magnet materials 烧结铈及富铈永磁材料 |
China National Standards I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
English PDF |
GB/T 20933-2021 |
Hot rolled sheet pIle 热轧钢板桩 |
China National Standards I |
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 I |
English PDF |
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 |
China National Standards I |
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 I |
English PDF |
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 |
China National Standards I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
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 I |
English PDF |
GB/T 40717-2021 |
FIre-retardant tyres 阻燃轮胎 |
China National Standards I |
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 I |
English PDF |
GB/T 26277-2021 |
Test method for measurIng electrical resistance of tyres 轮胎电阻测量方法 |
China National Standards I |
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 I |
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 I |
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 I |
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 I |
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 I |
English PDF |
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 |
China National Standards I |
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 I |
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 I |
English PDF |
GB/T 28796-2021 |
Craft crystal decoratIon 工艺水晶饰品 |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
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) |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
GB/T 40618-2021 |
TermInology for cyclotron 回旋加速器术语 |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
GB/T 40757-2021 |
SustaInable cities and communities―Capabilities review approaches for sustainability 城市和社区可持续发展 潜力评估方法 |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
GB/T 40758-2021 |
SustaInable cities and communities -- Vocabulary 城市和社区可持续发展 术语 |
China National Standards I |
English PDF |
GB/T 40759-2021 |
SustaInable development in communities -- Management system for sustainable development -- Requirements with guidance for use 城市和社区可持续发展 可持续发展管理体系 要求及使用指南 |
China National Standards I |
English PDF |
GB/T 40444-2021 |
General requIrements for instrumentation and control systems important to safety in nuclear power plants 核电厂安全重要仪表和控制系统总体要求 |
China National Standards I |
English PDF |
GB/T 16850.3-2021 |
OptIcal amplifiers test methods—Part 3:Noise figure parameters for single-channel amplifiers 光放大器试验方法 第3部分:单波道光放大器噪声参数 |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
GB/T 40633-2021 |
Vocabulary of tea processIng 茶叶加工术语 |
China National Standards I |
English PDF |
GB/T 7424.23-2021 |
OptIcal fibre cable generic specification—Part 23:Basic optical cable test procedures—Cable element test methods 光缆总规范 第23部分:光缆基本试验方法 光缆元构件试验方法 |
China National Standards I |
English PDF |
GB/T 7424.21-2021 |
OptIcal fibre cable generic specification—Part 21:Basic optical cable test procedures—Mechanical test methods 光缆总规范 第21部分:光缆基本试验方法 机械性能试验方法 |
China National Standards I |
English PDF |
GB/T 22796-2021 |
BeddIng 床上用品 |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
GB/T 40420.6-2021 |
Broadband customer gateway vIrtualization based on public telecommunication network—Part 6: Technical requirements for virtualized business gateway 基于公用电信网的宽带客户网关虚拟化 第6部分:虚拟企业网关功能技术要求 |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
GB/T 40420.1-2021 |
Broadband customer gateway vIrtualization based on public telecommunication network—Part 1 :General requirements 基于公用电信网的宽带客户网关虚拟化 第1部分:总体要求 |
China National Standards I |
English PDF |
GB/T 20186.2-2021 |
Secondary coatIng materials used for optical fibre—Part 2: Modified propylene resin 光纤用二次被覆材料 第2部分:改性聚丙烯 |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
GB/T 40630-2021 |
TechnIcal requirements for wood incising before preservative treatment 木材刻痕防腐处理技术要求 |
China National Standards I |
English PDF |
GB/T 40762-2021 |
EvaluatIon specification of administrative service satisfaction 政务服务满意度评价规范 |
China National Standards I |
English PDF |
GB/T 8145-2021 |
Gum rosIn 脂松香 |
China National Standards I |
English PDF |
GB 27951-2021 |
General requIrements for skin disinfectant 皮肤消毒剂通用要求 |
China National Standards I |
English PDF |
GB 16780-2021 |
The norm of energy consumptIon per unit product of cement 水泥单位产品能源消耗限额 |
China National Standards I |
English PDF |
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 |
China National Standards I |
English PDF |
GB 12021.9-2021 |
MInimum allowable values of energy efficiency and energy efficiency grades for electric fans 电风扇能效限定值及能效等级 |
China National Standards I |
English PDF |
GB/T 1002-2021 |
SIngle phase plugs and socket-outlets for household and similar purposes—Types,basic parameters and dimensions 家用和类似用途单相插头插座 型式、基本参数和尺寸 |
China National Standards I |
English PDF |
GB/T 2099.1-2021 |
Plugs and socket-outlets for household and sImilar purposes—Part 1: General requirements 家用和类似用途插头插座 第1部分:通用要求 |
China National Standards I |
English PDF |
GB 40875-2021 |
RequIrements of safety operations for oil tankers at single point mooring 油轮单点系泊作业安全要求 |
China National Standards I |
English PDF |
GB 40879-2021 |
MaxImum allowable values of energy efficiency and energy efficiency grades for data centers 数据中心能效限定值及能效等级 |
China National Standards I |
English PDF |
GB 40876-2021 |
MInimum allowable values of energy efficiency and energy efficiency grades for commercial induction cookers 商用电磁灶能效限定值及能效等级 |
China National Standards I |
English PDF |
GB 7300.501-2021 |
Feed addItives—Part 5:Live microorganisms—Saccharomyces cerevisiae 饲料添加剂 第5部分:微生物 酿酒酵母 |
China National Standards I |
English PDF |
GB 40878-2021 |
The norm of energy consumptIon per unit product of aluminium silicate wools and products 葡萄糖酸钠单位产品能源消耗限额 |
China National Standards I |
English PDF |
GB 31823-2021 |
The norm of energy consumptIon per unit throughout of terminal operation 码头作业单位产品能源消耗限额 |
China National Standards I |
English PDF |
GB 21454-2021 |
MInimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units 多联式空调(热泵)机组能效限定值及能效等级 |
China National Standards I |
English PDF |
GB/T 39737-2021 |
SpecIfication for national park establishment 国家公园设立规范 |
China National Standards I |
English PDF |
GB/T 40801-2021 |
WeldIng procedure qualification tests for titanium,zirconium and their alloys 钛、锆及其合金的焊接工艺评定试验 |
China National Standards I |
English PDF |
GB/T 16895.7-2021 |
Low-voltage electrIcal installations—Part 7-704:Requirements for special installations or locations—Construction and demolition site installations 低压电气装置 第7-704部分:特殊装置或场所的要求 施工和拆除场所的电气装置 |
China National Standards I |
English PDF |
GB/T 40634-2021 |
HuIzao 灰枣 |
China National Standards I |
English PDF |
GB/T 40526-2021 |
QualIty evaluation for web map service 互联网地图服务质量评价 |
China National Standards I |
English PDF |
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