Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 21072-2021 |
Grades for general warehouse 通用仓库等级 |
China National Standards des |
 English PDF |
| GB/T 40897-2021 |
Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method 化妆品中碱金属硫化物和碱土金属硫化物的测定 亚甲基蓝分光光度法 |
China National Standards des |
English PDF |
| GB/T 41024-2021 |
Load combination and design criteria for structural analysis of spent fuel transport cask 乏燃料运输容器结构分析的载荷组合和设计准则 |
China National Standards des |
English PDF |
| GB/T 16886.16-2021 |
Biological evaluation of medical devices—Part 16: Toxicokinetic study design for degradation products and leachables 医疗器械生物学评价 第16部分：降解产物与可沥滤物毒代动力学研究设计 |
China National Standards des |
English PDF |
| GB/T 40996-2021 |
Basic information description of food contact materials and articles for purchase and sale 食品接触材料及制品购销基本信息描述 |
China National Standards des |
English PDF |
| GB/T 40887.1-2021 |
Wheelchair containment and occupant retention systems for accessible transport vehicles designed for use by both sitting and standing passengers—Part 1:Systems for rearward-facing wheelchair seated passengers 无障碍客车的轮椅车及乘坐者限位系统 第1部分：后向式轮椅车乘坐者系统 |
China National Standards des |
English PDF |
| GB/T 15514-2021 |
Codes of ports of the People's Republic of China and related locations {译} 中华人民共和国口岸及相关地点代码 |
China National Standards des |
English PDF |
| 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 |
China National Standards des |
English PDF |
| 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 |
China National Standards des |
English PDF |
| GB/T 27744-2021 |
Specification and energy efficiency grades for line-start permanent magnet synchronous motors(frame size 80～355) 异步起动永磁同步电动机技术条件及能效分级（机座号80~355） |
China National Standards des |
English PDF |
| GB/T 10217-2021 |
design guide of the outline and structure for the electric control equipment 电工控制设备造型设计导则 |
China National Standards des |
English PDF |
| GB 40881-2021 |
Code for security system design of low concentration gas pipeline transportation of coal mine 煤矿低浓度瓦斯管道输送安全保障系统设计规范 |
China National Standards des |
English PDF |
| GB/T 40734-2021 |
Non-destructive testing of welds—Phased array ultrasonic testing(PAUT)—Acceptance levels 焊缝无损检测 相控阵超声检测 验收等级 |
China National Standards des |
English PDF |
| GB/T 40733-2021 |
Non-destructive testing of welds—Ultrasonic testing—Use of automated phased array technology 焊缝无损检测 超声检测 自动相控阵超声技术的应用 |
China National Standards des |
English PDF |
| GB/T 27552-2021 |
destructive tests on welds in metallic materials—Microhardness testing of welded joints 金属材料焊缝破坏性试验 焊接接头显微硬度试验 |
China National Standards des |
English PDF |
| GB/T 12690.8-2021 |
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 8:Determination of sodium content 稀土金属及其氧化物中非稀土杂质化学分析方法 第8部分：钠量的测定 |
China National Standards des |
English PDF |
| GB/T 40732-2021 |
Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys 焊缝无损检测 超声检测 奥氏体钢和镍基合金焊缝检测 |
China National Standards des |
English PDF |
| GB/T 40860-2021 |
Analysis requirements for design extension conditions of pressurized water reactor nuclear power plants 压水堆核电厂设计扩展工况分析要求 |
China National Standards des |
English PDF |
| GB/T 40632-2021 |
The determination for polysaccharides in bamboo leaves 竹叶中多糖的检测方法 |
China National Standards des |
English PDF |
| GB/T 40808.1-2021 |
Environmental evaluation of machine tools—Part 1:design methodology for energy-efficient machine tools 机床环境评估 第1部分：机床节能设计方法 |
China National Standards des |
English PDF |
| GB/T 40700-2021 |
design requirements for autonomous navigation system of upper stage 上面级自主导航系统设计要求 |
China National Standards des |
English PDF |
| GB/T 22158-2021 |
Code for fire protection design of nuclear power plant 核电厂防火设计规范 |
China National Standards des |
English PDF |
| GB/T 40598-2021 |
description rules for strategy of electric power system security and stability control 电力系统安全稳定控制策略描述规则 |
China National Standards des |
English PDF |
| GB/T 40610-2021 |
Technical specifications for binary description and interchange of power system online power flow data 电力系统在线潮流数据二进制描述及交换规范 |
China National Standards des |
English PDF |
| GB/T 40615-2021 |
Guides of power system voltage stability evaluation 电力系统电压稳定评价导则 |
China National Standards des |
English PDF |
| GB/T 40730-2021 |
Non-destructive testing -- Measuring thickness by electromagnetic ultrasonic pulse-echo 无损检测 电磁超声脉冲回波式测厚方法 |
China National Standards des |
English PDF |
| GB/T 39560.8-2021 |
Determination of certain substances in electrical and electronic products—Part 8:Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS),gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS) 电子电气产品中某些物质的测定 第8部分：气相色谱-质谱法（GC-MS）与配有热裂解/热脱附的气相色谱-质谱法 （Py/TD-GC-MS）测定聚合物中的邻苯二甲酸酯 |
China National Standards des |
English PDF |
| GB/T 40703-2021 |
design specifications of medium temperature solar heating system for industrial applications 太阳能中温工业热利用系统设计规范 |
China National Standards des |
English PDF |
| GB/T 40749-2021 |
Technical specification for design of ocean gravity cage 海水重力式网箱设计技术规范 |
China National Standards des |
English PDF |
| GB/T 20452-2021 |
Quality grades of apricot kernels 仁用杏杏仁质量等级 |
China National Standards des |
English PDF |
| GB/T 40775-2021 |
Technical specification for eco-design product assessment—Luminaries 生态设计产品评价技术规范 灯具 |
China National Standards des |
English PDF |
| GB/T 40774-2021 |
Technical specification for eco-design product assessment—Office equipment 生态设计产品评价技术规范 办公设备系列产品 |
China National Standards des |
English PDF |
| GB/T 40579-2021 |
Technical specification for eco-design product assessment—Communication system and equipment 生态设计产品评价技术规范 通信系统及设备 |
China National Standards des |
English PDF |
| GB/T 40863-2021 |
Assessment technical specification for eco-design product -- Motor products 生态设计产品评价技术规范? 电动机产品 |
China National Standards des |
English PDF |
| GB/T 40583-2021 |
Technical specification for eco-design product assessment—Battery 生态设计产品评价技术规范 电池产品 |
China National Standards des |
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 des |
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 des |
English PDF |
| GB/T 14467-2021 |
Classification and codes of China plants 中国植物分类与代码 |
China National Standards des |
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 des |
English PDF |
| GB/T 40743-2021 |
Quality grades of kiwifruit 猕猴桃质量等级 |
China National Standards des |
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 des |
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 des |
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 des |
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 des |
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 des |
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 des |
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 des |
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 des |
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 des |
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 des |
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 des |
English PDF |
| GB/T 40522-2021 |
descriptions for geographical location data and association in mobile internet environment 移动互联下地理位置数据关联描述 |
China National Standards des |
English PDF |
| GB/T 40760-2021 |
Geographic entity codes—River 地理实体编码 河流 |
China National Standards des |
English PDF |
| GB/T 15657-2021 |
Classification and codes of diseases and patterns of traditional Chinese medicine 中医病证分类与代码 |
China National Standards des |
English PDF |
| GB 39727-2020 |
Emission standard of air pollutants for pesticides industry 农药制造工业大气污染物排放标准 |
China National Standards des |
English PDF |
| GB/T 51443-2021 |
Standard for process design of indium recovery 铟冶炼回收工艺设计标准 |
China National Standards des |
English PDF |
| GB/T 51439-2021 |
Standard for urban pedestrian and bicycle transport system planning 城市步行和自行车交通系统规划标准 |
China National Standards des |
English PDF |
| GB/T 51438-2021 |
Standard for design of shield tunnel engineering 盾构隧道工程设计标准 |
China National Standards des |
English PDF |
| GB/T 51437-2021 |
Standard for design of wind/pv/stograge power plant 风光储联合发电站设计标准 |
China National Standards des |
English PDF |
| GB/T 51408-2021 |
Standard for seismic isolation design of building 建筑隔震设计标准 |
China National Standards des |
English PDF |
| GB/T 51402-2021 |
Standard for design of urban passenger transfer hub 城市客运交通枢纽设计标准 |
China National Standards des |
English PDF |
| GB/T 50532-2021 |
Coal industry design code of repairing facilities for electro-mechanical equipment of mining district 煤炭工业矿区机电设备修理设施设计标准 |
China National Standards des |
English PDF |
| 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 |
China National Standards des |
English PDF |
| GB 55014-2021 |
Code for the design of urban green space 园林绿化工程项目规范 |
China National Standards des |
English PDF |
| GB 55009-2021 |
Code for design of city gas engineering 燃气工程项目规范 |
China National Standards des |
English PDF |
| GB 55008-2021 |
Code for design of concrete structures 混凝土结构通用规范 |
China National Standards des |
English PDF |
| GB 55007-2021 |
Code for design of masonry structures 砌体结构通用规范 |
China National Standards des |
English PDF |
| GB 55006-2021 |
Code for design of steel structures 钢结构通用规范 |
China National Standards des |
English PDF |
| GB 55002-2021 |
Code for seismic design of buildings 建筑与市政工程抗震通用规范 |
China National Standards des |
English PDF |
| GB 51445-2021 |
Standard for process design of antimony smelter 锑冶炼厂工艺设计标准 |
China National Standards des |
English PDF |
| GB 51428-2021 |
Standard for fire protection design of coal chemical engineering 煤化工工程设计防火标准 |
China National Standards des |
English PDF |
| GB 50156-2021 |
Code for design and construction of filling station 汽车加油加气加氢站技术标准 |
China National Standards des |
English PDF |
| GB 50072-2021 |
Code for design of cold store 冷库设计标准 |
China National Standards des |
English PDF |
| GB/T 39513-2020 |
Field efficacy test methods and criterions of public health insecticides—Repellent 卫生杀虫剂现场药效测定与评价 驱避剂 |
China National Standards des |
English PDF |
| GB/T 39541-2020 |
Specification of shale gas reservoir description 页岩气藏描述技术规范 |
China National Standards des |
English PDF |
| GB/T 39189-2020 |
Smart home for internet of things—User interface description method 物联网智能家居 用户界面描述方法 |
China National Standards des |
English PDF |
| GB/T 39190-2020 |
Smart home for internet of things—design content and requirements 物联网智能家居 设计内容及要求 |
China National Standards des |
English PDF |
| GB/T 39219-2020 |
design guides for post-treatment of desalinated seawater 海水淡化水后处理设计指南 |
China National Standards des |
English PDF |
| GB/T 39221-2020 |
Determination for performance of scale inhibitors for reverse osmosis seawater desalination—Recurrent condensation cycle test method 反渗透海水淡化阻垢剂阻垢性能试验 周期浓缩循环法 |
China National Standards des |
English PDF |
| GB/T 39222-2020 |
design guidelines for multiple effect distillation seawater desalination system 多效蒸馏海水淡化系统设计指南 |
China National Standards des |
English PDF |
| GB/T 39100-2020 |
Determination of antioxidant activity for polypeptides—DPPH and ABTS methods 多肽抗氧化性测定 DPPH和ABTS法 |
China National Standards des |
English PDF |
| GB/T 39101-2020 |
Determination of antimicrobial activity for polypeptides—Inhibition zone method 多肽抗菌性测定 抑菌圈法 |
China National Standards des |
English PDF |
| GB/T 39080-2020 |
Specification of amusement rides virtual experience facility 游乐设施虚拟体验系统通用技术条件 |
China National Standards des |
English PDF |
| GB/T 39004-2020 |
Industrial robot electromagnetic compatibility design specification 工业机器人电磁兼容设计规范 |
China National Standards des |
English PDF |
| GB/T 9125.1-2020 |
Fasteners for steel pipe flange joints—Part 1:PN designated 钢制管法兰连接用紧固件 第1部分：PN系列 |
China National Standards des |
English PDF |
| GB 24850-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boxes 平板电视与机顶盒能效限定值及能效等级 |
China National Standards des |
English PDF |
| GB 39177-2020 |
Minimum allowable values of energy efficiency and energy efficiency grades for electric pressure cookers 电压力锅能效限定值及能效等级 |
China National Standards des |
English PDF |
| GB/T 38986-2020 |
Methods of descaling and cleaning for zirconium and zirconium alloy surfaces 锆及锆合金表面除鳞和清洁方法 |
China National Standards des |
English PDF |
| GB/T 5097-2020 |
Non-destructive testing—Penetrant testing and magnetic particle testing—Viewing conditions 无损检测 渗透检测和磁粉检测 观察条件 |
China National Standards des |
English PDF |
| GB/T 9125.2-2020 |
Fasteners for steel pipe flange joints—Part 2：Class designated 钢制管法兰连接用紧固件 第2部分：Class系列 |
China National Standards des |
English PDF |
| GB/T 38845-2020 |
Data description of smart instrumentation—Positioners 智能仪器仪表的数据描述 定位器 |
China National Standards des |
English PDF |
| GB/T 38905-2020 |
Type designation for civil unmanned aircraft system 民用无人机系统型号命名 |
China National Standards des |
English PDF |
| GB/T 39016-2020 |
Custom furniture—General design specification 定制家具 通用设计规范 |
China National Standards des |
English PDF |
| GB/T 39035-2020 |
Code of practice for redundant design and test of redundant dynamic positioning system 冗余动力定位系统冗余设计和试验规程 |
China National Standards des |
English PDF |
| GB/T 21983-2020 |
Warm winter grades 暖冬等级 |
China National Standards des |
English PDF |
| GB/T 38950-2020 |
Cooling summer grades 凉夏等级 |
China National Standards des |
English PDF |
| GB/T 38952-2020 |
Non-destructive testing—Testing method for measuring residual stress using bulk wave 无损检测 残余应力超声体波检测方法 |
China National Standards des |
English PDF |
| GB/T 38940-2020 |
Non-destructive testing—Testing method of small-angle neutron scattering 无损检测 中子小角散射检测方法 |
China National Standards des |
English PDF |
| GB/T 38928-2020 |
Manufacturing data definition of civil aircraft composite part design model 民用飞机复合材料设计模型制造数据定义 |
China National Standards des |
English PDF |
| GB/T 38918-2020 |
Civil airplane landing gear structure design and simulation 民用飞机起落架结构设计与仿真 |
China National Standards des |
English PDF |
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