Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 23512-2015 |
Petroleum and natural gas industries—Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements 石油天然气工业 套管、油管、管线管和钻柱构件用螺纹脂的评价与试验 |
China National Standards element |
 English PDF |
| GB/T 17699-2014 |
Electronic data interchange for administration，commerce and transport（EDIFACT)―Data element directory 行政、商业和运输业电子数据交换 数据元目录 |
China National Standards element |
English PDF |
| GB/T 15635-2014 |
Electronic data interchange for administration, commerce and transport (EDIFACT)―Composite data elements directory 行政、商业和运输业电子数据交换 复合数据元目录 |
China National Standards element |
English PDF |
| GB/T 30647-2014 |
Determination of harmful elements total content of coatings 涂料中有害元素总含量的测定 |
China National Standards element |
English PDF |
| GB/T 31054-2014 |
Computer aided engineering for mechanical products—Finite element numerical calculation—Terminology 机械产品计算机辅助工程 有限元数值计算 术语 |
China National Standards element |
English PDF |
| GB/T 31074-2014 |
General science and technology infrastructure―Data elements design and management 科技平台 数据元设计与管理 |
China National Standards element |
English PDF |
| GB 4706.82-2014 |
Household and similar electrical appliances—Safety—Particular requirements for flexible sheet heating elements for room heating 家用和类似用途电器的安全 房间加热用软片加热元件的特殊要求 |
China National Standards element |
English PDF |
| GB/T 31308.2-2014 |
Processes, data elements and documents in commerce, industry and administration―Long term signature profiles―Part 2: Long term signature profiles for XML Advanced Electronic Signatures (XAdES) 商业、工业和行政的过程、数据元和单证 长效签名规范 第2部分：XML高级电子签名(XAdES)的长效签名规范 |
China National Standards element |
English PDF |
| GB/T 31308.1-2014 |
Processes, data elements and documents in commerce, industry and administration―Long term signature profiles―Part 1: Long term signature profiles for CMS Advanced Electronic Signatures (CAdES) 商业、工业和行政的过程、数据元和单证 长效签名规范 第1部分：CMS高级电子签名(CAdES)的长效签名规范 |
China National Standards element |
English PDF |
| GB/T 20295-2014 |
Application of symbols for binary logic and analogue elements 二进制逻辑元件和模拟元件符号的应用 |
China National Standards element |
English PDF |
| GB/T 31004.3-2014 |
Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 3: Laboratory measurements at low frequencies 声学 建筑和建筑构件隔声声强法测量 第3部分：低频段的实验室测量 |
China National Standards element |
English PDF |
| GB/T 31004.2-2014 |
Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 2: Field measurements 声学 建筑和建筑构件隔声声强法测量 第2部分：现场测量 |
China National Standards element |
English PDF |
| GB/T 31004.1-2014 |
Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 1: Laboratory measurements 声学 建筑和建筑构件隔声声强法测量 第1部分：实验室测量 |
China National Standards element |
English PDF |
| GB/T 20501.7-2014 |
Public information guidance systems―Design principles and requirements for guidance elements―Part 7：Information index sign 公共信息导向系统 导向要素的设计原则与要求 第7部分：信息索引标志 |
China National Standards element |
English PDF |
| GB/T 10001.10-2014 |
Public information graphical symbols―Part 10：General symbol elements 公共信息图形符号 第10部分：通用符号要素 |
China National Standards element |
English PDF |
| GB/T 17227-2014 |
Health requirement of textbook for elementary and secondary school student 中小学生教科书卫生要求 |
China National Standards element |
English PDF |
| GB 20814-2014 |
Limit and determination of the quantity of heavy-metal elements in dye products 染料产品中重金属元素的限量及测定 |
China National Standards element |
English PDF |
| GB/T 19933.2-2014 |
Earth-moving machinery―Operator enclosure environment―Part 2: Air filter element test method 土方机械 司机室环境 第2部分：空气滤清器试验方法 |
China National Standards element |
English PDF |
| GB/T 30905-2014 |
Inorganic chemicals for industrial use―Determination of element contents―X-ray fluorescence analysis 无机化工产品 元素含量的测定 X射线荧光光谱法 |
China National Standards element |
English PDF |
| GB/T 30903-2014 |
Inorganic chemicals for industrial use―The determination of impurity element―Inductively coupled plasma mass spectrometry(ICP-MS) 无机化工产品 杂质元素的测定 电感耦合等离子体质谱法(ICP-MS) |
China National Standards element |
English PDF |
| GB/T 30902-2014 |
Inorganic chemicals for industrial use―The determination of impurity element―Inductively coupled plasma optical emission spectrometry(ICP―OES) 无机化工产品 杂质元素的测定 电感耦合等离子体发射光谱法(ICP-OES) |
China National Standards element |
English PDF |
| GB/T 30701-2014 |
Surface chemical analysis―Chemical methods for the collection of elements from the surface of silicon-wafer working reference materials and their determination by total-reflection X-ray fluorescence (TXRF) spectroscopy 表面化学分析 硅片工作标准样品表面元素的化学收集方法和全反射X射线荧光光谱法(TXRF)测定 |
China National Standards element |
English PDF |
| GB 6675.4-2014 |
Safety of toys―Part 4: Migration of certain elements 玩具安全 第4部分：特定元素的迁移 |
China National Standards element |
English PDF |
| GB/T 30419-2013 |
Determination of antimony, arsenic, barium, cadmium,chromium, lead,mercury, selenium element migration from toy materials―Inductively coupled plasma atomic emission spectrometry 玩具材料中可迁移元素锑、砷、钡、镉、铬、铅、汞、硒的测定 电感耦合等离子体原子发射光谱法 |
China National Standards element |
English PDF |
| GB/T 30338.2-2013 |
Specification system for electronic information disclosure of China securities and futures industry―Part 2: element code 证券期货业电子化信息披露规范体系 第2部分：编码规则 |
China National Standards element |
English PDF |
| GB/T 30332-2013 |
Warehouse receipt fundamental element and form 仓单要素与格式规范 |
China National Standards element |
English PDF |
| GB/T 30120-2013 |
Temperature―Electromotive force (EMF) tables for pure-element thermocouple combinations 纯金属组合热电偶分度表 |
China National Standards element |
English PDF |
| GB/T 17564.2-2013 |
Standard data element types with associated classification scheme for electric components - Part 2: EXPRESS dictionary schema 电气元器件的标准数据元素类型和相关分类模式 第2部分： EXPRESS字典模式 |
China National Standards element |
English PDF |
| GB/T 14048.21-2013 |
Low-voltage switchgear and controlgear―Part 5-9: Control circuit devices and switching elements―Flow rate switches 低压开关设备和控制设备 第5-9部分：控制电路电器和开关元件 流量开关 |
China National Standards element |
English PDF |
| GB/T 14048.20-2013 |
Low-voltage switchgear and controlgear―Part 5-8: Control circuit devices and switching elements―Three-position enabling switches 低压开关设备和控制设备 第5-8部分：控制电路电器和开关元件 三位使能开关 |
China National Standards element |
English PDF |
| GB/T 14048.19-2013 |
Low-voltage switchgear and controlgear―Part 5-7: Control circuit devices and switching elements―Requirements for proximity devices with analogue output 低压开关设备和控制设备 第5-7部分：控制电路电器和开关元件 用于带模拟输出的接近设备的要求 |
China National Standards element |
English PDF |
| GB/T 29854-2013 |
Basic data elements for community 社区基础数据元 |
China National Standards element |
English PDF |
| GB/T 29732-2013 |
Surface chemical analysis - Medium resolution auger electron spectrometers - Calibration of energy scales for elemental analysis 表面化学分析 中等分辨率俄歇电子谱仪 元素分析用能量标校准 |
China National Standards element |
English PDF |
| GB/T 29731-2013 |
Surface chemical analysis - High resolution auger electron spectrometers - Calibration of energy scales for elemental and chemical-state analysis 表面化学分析 高分辨俄歇电子能谱仪 元素和化学态分析用能量标校准 |
China National Standards element |
English PDF |
| GB/T 20501.6-2013 |
Public information guidance systems - Design principles and requirements for guidance elements - Part 6: Direction sign 公共信息导向系统 导向要素的设计原则与要求 第6部分：导向标志 |
China National Standards element |
English PDF |
| GB/T 20501.2-2013 |
Public information guidance systems - Design principles and requirements for guidance elements - Part 2: Location sign 公共信息导向系统 导向要素的设计原则与要求 第2部分：位置标志 |
China National Standards element |
English PDF |
| GB/T 20501.1-2013 |
Public information guidance systems - Design principles and requirements for guidance elements - Part 1: General 公共信息导向系统 导向要素的设计原则与要求 第1部分：总则 |
China National Standards element |
English PDF |
| GB/T 6759-2013 |
Conveyor belts - Adhesion between constitutive elements - Test methods 输送带 层间粘合强度 试验方法 |
China National Standards element |
English PDF |
| GB/T 20475.4-2012 |
Classification for content of harmful elements in coal - Part 4：Mercury 煤中有害元素含量分级 第4部分：汞 |
China National Standards element |
English PDF |
| GB/T 20475.3-2012 |
Classification for content of harmful elements in coal - Part 3：Arsenic 煤中有害元素含量分级 第3部分：砷 |
China National Standards element |
English PDF |
| GB/T 29470-2012 |
Self-regulating heating elements 自限温电热片 |
China National Standards element |
English PDF |
| GB/T 29169-2012 |
Petroleum and natural gas industries - Inspection and classification of used drill stem elements 石油天然气工业 在用钻柱构件的检验和分级 |
China National Standards element |
English PDF |
| GB/T 29110-2012 |
Road traffic information service - Basic data element of bus line information 道路交通信息服务 公共汽电车线路信息基础数据元 |
China National Standards element |
English PDF |
| GB/T 28956.2-2012 |
Commercial vehicles - Dimenions of air filter elements - Part 2: Types C and D 道路车辆 商用车用空气滤清器滤芯尺寸 第2部分：C型和D型 |
China National Standards element |
English PDF |
| GB/T 28956.1-2012 |
Commercial vehicles - Dimenions of air filter elements - Part 1: Types A and B 道路车辆 商用车用空气滤清器滤芯尺寸 第1部分：A型和B型 |
China National Standards element |
English PDF |
| GB/T 28955-2012 |
Road vehicles - Filter elements for full flow oil filters - Dimensions 道路车辆 全流式机油滤清器滤芯 尺寸 |
China National Standards element |
English PDF |
| GB/T 22159.2-2012 |
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 2: Direct method for determination of the dynamic stiffness of resilient supports for translatory motion 声学与振动 弹性元件振动-声传递特性实验室测量方法 第2部分：弹性支撑件平动动刚度的直接测量方法 |
China National Standards element |
English PDF |
| GB/T 22159.1-2012 |
Acoustics and vibration-Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 1 : Principles and guidelines 声学与振动 弹性元件振动-声传递特性实验室测量方法 第1部分：原理与指南 |
China National Standards element |
English PDF |
| GB/T 17223-2012 |
Health requirements of daily learning time for secondary and elementary school students 中小学生一日学习时间卫生要求 |
China National Standards element |
English PDF |
| GB/T 29186-2012 |
Brand value - elements 品牌价值 要素 |
China National Standards element |
English PDF |
| GB/T 28933-2012 |
General evaluation elements of professional managers 职业经理人通用考评要素 |
China National Standards element |
English PDF |
| GB/T 28826.1-2012 |
Information technology - Common biometric exchange formats framework - Part 1: Data element specification 信息技术 公用生物特征识别交换格式框架 第1部分：数据元素规范 |
China National Standards element |
English PDF |
| GB/T 28836-2012 |
Credit evaluating index elements for international logistics enterprises 国际物流企业信用评价指标要素 |
China National Standards element |
English PDF |
| GB/T 28835-2012 |
International logistics legal liability insurance - Basic elements of international freight forwarding legal liability insurance 国际物流责任保险 国际货运代理人责任险基本要素 |
China National Standards element |
English PDF |
| GB/T 28834-2012 |
International logistics legal liability insurance - Basic elements of international freight forwarding B/L legal liability insurance 国际物流责任保险 国际货运代理提单责任险基本要素 |
China National Standards element |
English PDF |
| GB/T 28713.3-2012 |
Enhanced heat transfer elements used in tube-shell heat exchangers - Part 3：Wavy tubes 管壳式热交换器用强化传热元件 第3部分：波节管 |
China National Standards element |
English PDF |
| GB/T 28713.2-2012 |
Enhanced heat transfer elements used in tube-shell heat exchangers- Part 2：Stainless steel corrugated tubes 管壳式热交换器用强化传热元件 第2部分：不锈钢波纹管 |
China National Standards element |
English PDF |
| GB/T 28713.1-2012 |
Enhanced heat transfer elements used in tube-shell heat exchangers -Part 1：Threaded tubes 管壳式热交换器用强化传热元件 第1部分：螺纹管 |
China National Standards element |
English PDF |
| GB 28480-2012 |
Adornment - Provision for limit of baneful elements 饰品 有害元素限量的规定 |
China National Standards element |
English PDF |
| GB 5009.94-2012 |
National Food Safety Standard-Determination of rare earth elements in plant foods 食品安全国家标准 植物性食品中稀土元素的测定 |
China National Standards element |
English PDF |
| GB/T 22512.1-2012 |
Petroleum and natural gas industries - Rotary drilling equipment - Part 1：Rotary drill stem elements 石油天然气工业 旋转钻井设备 第1部分：旋转钻柱构件 |
China National Standards element |
English PDF |
| GB/T 28204-2011 |
Household and similar used film electric heating elements 家用和类似用途膜状电热元件 |
China National Standards element |
English PDF |
| GB/T 27698.8-2011 |
Test method for the performance of heat exchangers and heat exchange element - Part 8: Determination of industrial locale for heat exchangers 热交换器及传热元件性能测试方法 第8部分：热交换器工业标定 |
China National Standards element |
English PDF |
| GB/T 27698.7-2011 |
Test method for the performance of heat exchangers and heat exchange element - Part 7: Measurement of noise from air-cooled heat exchangers 热交换器及传热元件性能测试方法 第7部分：空冷器噪声测定 |
China National Standards element |
English PDF |
| GB/T 27698.6-2011 |
Test method for the performance of heat exchangers and heat exchange element - Part 6: Fing tube for air-cooled heat exchangers 热交换器及传热元件性能测试方法 第6部分：空冷器用翅片管 |
China National Standards element |
English PDF |
| GB/T 27698.5-2011 |
Test method for the performance of heat exchangers and heat exchange element - Part 5: Heat transfer tube for tubular heat exchangers 热交换器及传热元件性能测试方法 第5部分：管壳式热交换器用换热管 |
China National Standards element |
English PDF |
| GB/T 27698.4-2011 |
Test method for the performance of heat exchangers and heat exchange element - Part 4: Spiral heat exchanger 热交换器及传热元件性能测试方法 第4部分：螺旋板式热交换器 |
China National Standards element |
English PDF |
| GB/T 27698.3-2011 |
Test method for the performance of heat exchangers and heat exchange element - Part 3: Plate heat exchanger 热交换器及传热元件性能测试方法 第3部分：板式热交换器 |
China National Standards element |
English PDF |
| GB/T 27698.2-2011 |
Test method for the performance of heat exchangers and heat exchange element - Part 2: Tubular heat exchanger 热交换器及传热元件性能测试方法 第2部分：管壳式热交换器 |
China National Standards element |
English PDF |
| GB/T 27698.1-2011 |
Test method for the performance of heat exchangers and heat exchange element - Part 1: General requirements 热交换器及传热元件性能测试方法 第1部分：通用要求 |
China National Standards element |
English PDF |
| GB/T 17725-2011 |
Shipbuilding - Shiplines - Numberical repesentation of elements of the hull geometry 造船 船体型线 船体几何元素的数字表示 |
China National Standards element |
English PDF |
| GB 16134-2011 |
Standards for physical examination redords for elementary and middle school students 中小学生健康检查表规范 |
China National Standards element |
English PDF |
| GB/T 27598-2011 |
Photographic chemicals - Measurement methods of the trace elements in the inorganic compounds - Inductively coupled plasma atomic emission spectrometry (ICP-AES) 照相化学品 无机物中微量元素的分析 电感耦合等离子体原子发射光谱(ICP-AES)法 |
China National Standards element |
English PDF |
| GB/T 28021-2011 |
Adornment - Determination of baneful elements - Method of spectrometry 饰品 有害元素的测定 光谱法 |
China National Standards element |
English PDF |
| GB/T 28020-2011 |
Adornment - Determination of baneful elements - X-ray fluorescence spectrometric method 饰品 有害元素的测定 X射线荧光光谱法 |
China National Standards element |
English PDF |
| GB/T 26815-2011 |
Terminologies for industrial-process measurement and control instruments - Terms of final controlling elements 工业自动化仪表术语 执行器术语 |
China National Standards element |
English PDF |
| GB/T 26801-2011 |
Fluid flow in closed conduits - Connections for pressure signal transmissions between primary and secondary elements 封闭管道中流体流量的测量 一次装置和二次装置之间压力信号传送的连接法 |
China National Standards element |
English PDF |
| GB/T 17564.1-2011 |
Standard data element types with associated classification scheme for electric items - Part 1：Definitions - Principles and methods 电气项目的标准数据元素类型和相关分类模式 第1部分：定义 原则和方法 |
China National Standards element |
English PDF |
| GB/T 26768-2011 |
Basic data elements of freight transportation by road and waterway 道路、水路货物运输基础数据元 |
China National Standards element |
English PDF |
| GB/T 26767-2011 |
Basic data elements of geographic information for freight transportation by road and waterway 道路、水路货物运输地理信息基础数据元 |
China National Standards element |
English PDF |
| GB/T 26784-2011 |
Fire resistance test for elements of building construction - Alternative and additional procedures 建筑构件耐火试验 可供选择和附加的试验程序 |
China National Standards element |
English PDF |
| GB/T 26499.2-2011 |
Machinery - Science data - Part 2: Data element directory 机械 科学数据 第2部分：数据元目录 |
China National Standards element |
English PDF |
| GB/T 50676-2011 |
Technical code for appraisal of reliability of concrete structural factory buildings for uranium fuel element plants 铀燃料元件厂混凝土结构厂房可靠性鉴定技术规范 |
China National Standards element |
English PDF |
| GB/T 26310.2-2010 |
Carbonaceous materials used in the production of aluminium - Calcined coke - Part 2：Determination of trace elements content - Flame atomic absorption spectroscopy 原铝生产用煅后石油焦检测方法 第2部分：微量元素含量的测定 火焰原子吸收光谱法 |
China National Standards element |
English PDF |
| GB/T 18113-2010 |
Heating element of lanthanum chromite at high temperature 铬酸镧高温电热元件 |
China National Standards element |
English PDF |
| GB/T 14041.3-2010 |
Hydraulic fluid power - Filter elements - Part 3：Verification of collapse/burst pressure rating 液压滤芯 第3部分：抗压溃（破裂）特性检验方法 |
China National Standards element |
English PDF |
| GB/Z 16656.1005-2010 |
Industrial automation systems and integration - Product data representation and exchange - Part 1005: Application module: elemental topology 工业自动化系统与集成 产品数据表达与交换 第1005部分：应用模块：基本拓扑 |
China National Standards element |
English PDF |
| GB/Z 16656.1004-2010 |
Industrial automation systems and integration - Product data representation and exchange - Part 1004: Application module: elemental geometric shape 工业自动化系统与集成 产品数据表达与交换 第1004部分：应用模块：基本几何形状 |
China National Standards element |
English PDF |
| GB/T 26321-2010 |
International freight forwarding business data elements 国际货运代理业务数据元 |
China National Standards element |
English PDF |
| GB/T 16656.506-2010 |
Industrial automation systems and integration - Product data representation and exchange - Part 506: Application interpreted construct: Draughting element 工业自动化系统与集成 产品数据表达与交换 第506部分：应用解释构造：绘图元素 |
China National Standards element |
English PDF |
| GB 7793-2010 |
Hygienic standard for day lighting and Artificial lighting for middle and elementary school 中小学校教室采光和照明卫生标准 |
China National Standards element |
English PDF |
| GB/T 26050-2010 |
Hardmetals - Determination of contents of metallic elements by X-ray fluorescence - Fusion method 硬质合金 X射线荧光测定金属元素含量 熔融法 |
China National Standards element |
English PDF |
| GB/T 25934.3-2010 |
Methods for chemical analysis of high - purity gold - Part 3: Ethylether extraction separation - Inductively coupled plasma-atomic emission spectrometry - Determinaion of impurity elements contents 高纯金化学分析方法 第3部分：乙醚萃取分离ICP-AES法 测定杂质元素的含量 |
China National Standards element |
English PDF |
| GB/T 25934.2-2010 |
Methods for chemical analysis of high purity gold - Part 2: Inductively coupled plasma mass spectrometry standard enter emendation-inner standard method - Determination of impurity elements contents 高纯金化学分析方法 第2部分：ICP-MS-标准加入校正-内标法 测定杂质元素的含量 |
China National Standards element |
English PDF |
| GB/T 25934.1-2010 |
Methods for chemical analysis of high purity gold - Part 1: Ethyl acetate extraction separation - Inductively coupled plasma - atomic emission spectrometry - Determination of impurity elements contents 高纯金化学分析方法 第1部分：乙酸乙脂萃取分离ICP-AES法 测定杂质元素的含量 |
China National Standards element |
English PDF |
| GB/T 15191-2010 |
Trade data interchange - Trade data elements directory - data elements 贸易数据交换 贸易数据元目录 数据元 |
China National Standards element |
English PDF |
| GB/T 25451-2010 |
PHWR fuel element coating-measurement of thickness-beta backscatter method 重水堆核电厂燃料元件涂层厚度测量β射线背散射法 |
China National Standards element |
English PDF |
| GB/T 25450-2010 |
Eddy current testing of fuel element end cap weld for PHWR 重水堆核电厂燃料元件端塞焊缝涡流检测 |
China National Standards element |
English PDF |
| GB/T 25282-2010 |
Soil and sediment - Sequential extraction procedure of speciation of 13 trace elements 土壤和沉积物 13个微量元素形态顺序提取程序 |
China National Standards element |
English PDF |
| GB/T 17418.7-2010 |
Methods for analysis of noble metals in geochemical samples - Part 7: Determination of platinum group elements - By nickel sulfide fire assay-inductively coupled plasma mass spectrometry 地球化学样品中贵金属分析方法 第7部分：铂族元素量的测定 镍锍试金-电感耦合等离子体质谱法 |
China National Standards element |
English PDF |
| GB/T 14506.30-2010 |
Methods for chemical analysis of silicate rocks - Part 30: Determination of 44 elements 硅酸盐岩石化学分析方法 第30部分：44个元素量测定 |
China National Standards element |
English PDF |
| GB/T 14506.29-2010 |
Methods for chemical analysis of silicate rocks - Part 29: Determination of 22 elements including rare earth elements 硅酸盐岩石化学分析方法 第29部分：稀土等22个元素量测定 |
China National Standards element |
English PDF |
| GB/T 14506.28-2010 |
Methods for chemical analysis of silicate rocks - Part 28: Determination of 16 major and minor elements content 硅酸盐岩石化学分析方法 第28部分：16个主次成分量测定 |
China National Standards element |
English PDF |
| GB/T 19889.14-2010 |
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 14: Guidelines for special situations in the field 声学 建筑和建筑构件隔声测量 第14部分：特殊现场测量导则 |
China National Standards element |
English PDF |
| GB/T 25100-2010 |
Informationa and documentation - The Dublin Core metadata element set 信息与文献 都柏林核心元数据元素集 |
China National Standards element |
English PDF |
| GB/T 24916-2010 |
Surface treatment solution - Determination of metal element contents - Inductively coupled plasma atomic emission spectrometric method 表面处理溶液 金属元素含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards element |
English PDF |
| GB/T 24794-2009 |
Photographic chemicals - Measurement methods of the trace elements in the organic compounds - Inductively coupled plasma atomic emission spectrometry (ICP-AES) 照相化学品 有机物中微量元素的分析 电感耦合等离子体原子发射光谱(ICP-AES)法 |
China National Standards element |
English PDF |
| GB/T 7661-2009 |
Bubble classes of optical elements 光学零件气泡度 |
China National Standards element |
English PDF |
| GB/T 2831-2009 |
Surface form deviation of optical elements 光学零件的面形偏差 |
China National Standards element |
English PDF |
| GB/T 12467.4-2009 |
Quality reqirements for fusion welding of metallic materials - Part 4: elementary quality requirements 金属材料熔焊质量要求 第4部分：基本质量要求 |
China National Standards element |
English PDF |
| GB/T 24234-2009 |
Cast iron - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method) 铸铁 多元素含量的测定 火花放电原子发射光谱法(常规法) |
China National Standards element |
English PDF |
| GB/T 23994-2009 |
Limit of certain harmful elements of coatings for consumer products contacting with human body 与人体接触的消费产品用涂料中特定有害元素限量 |
China National Standards element |
English PDF |
| GB/T 23991-2009 |
Determination of soluble harmful elements content of coatings 涂料中可溶性有害元素含量的测定 |
China National Standards element |
English PDF |
| GB/T 23954-2009 |
Technical regulations for cleaning of reverse osmosis membrane element 反渗透系统膜元件清洗技术规范 |
China National Standards element |
English PDF |
| GB/T 23824.1-2009 |
Information technology - Procedures for achieving metadata registry content consistency - Part 1: Data elements 信息技术 实现元数据注册系统（MDR）内容一致性的规程 第1部分：数据元 |
China National Standards element |
English PDF |
| GB/T 23682-2009 |
Refrigerating systems and heat pumps - Flexible pipe elements, vibration isolators and expansion joints - Requirements, design and installation 制冷系统和热泵 软管件、隔震管和膨胀接头 要求、设计与安装 |
China National Standards element |
English PDF |
| GB/T 6609.30-2009 |
Chemical analysis methods and determination of physical performance of alumina - Part 30: X-ray fluorescence spectrometric method for the determination centent of trace elements 氧化铝化学分析方法和物理性能测定方法 第30部分：X射线荧光光谱法测定微量元素含量 |
China National Standards element |
English PDF |
| GB/T 13748.21-2009 |
Chemical analysis methods of magnesium and magnesium alloys - Part 21: Determination of elements by photoelectric direct reading atomic emission spectrometry 镁及镁合金化学分析方法 第21部分：光电直读原子发射光谱分析方法测定元素含量 |
China National Standards element |
English PDF |
| GB/T 13748.20-2009 |
Chemical analysis methods of magnesium and magnesium alloys - Part 20: Determination of elements by inductively coupled plasma atomic emission spectrometry 镁及镁合金化学分析方法 第20部分：ICP-AES测定元素含量 |
China National Standards element |
English PDF |
| GB/T 17564.4-2009 |
Standard data element types with associated classification scheme for electric components - Part 4: IEC reference collection of standard data element types and component classes 电气元器件的标准数据元素类型和相关分类模式 第4部分：IEC标准数据元素类型和元器件类别基准集 |
China National Standards element |
English PDF |
| GB/T 19688.5-2009 |
Information and documentation - Bibliographic data element directory - Part 5: Data elements for the exchange of cataloguing and metadata 信息与文献 书目数据元目录 第5部分：编目和元数据交换用数据元 |
China National Standards element |
English PDF |
| GB/T 23305.3-2009 |
Shipbuilding - Topology of ship hull structure elements - Part 3: Relations of elements 造船 船体结构单元的拓扑 第3部分：单元间的关系 |
China National Standards element |
English PDF |
| GB/T 23305.2-2009 |
Shipbuilding - topology of ship hull structure elements - Part 2: Description of elements 造船 船体结构单元的拓扑 第2部分：单元的描述 |
China National Standards element |
English PDF |
| GB/T 23305.1-2009 |
Shipbuilding - Topology of ship hull structure elements - Part 1: Location of elements 造船 船体结构单元的拓扑 第1部分：单元的位置 |
China National Standards element |
English PDF |
| GB/T 15141-2009 |
Test method for friction element of wet clutch 湿式离合器摩擦元件试验方法 |
China National Standards element |
English PDF |
| GB 4706.52-2008 |
Household and similar electrical appliances - Safety - Particular requirements for commercial electric cooking ranges, ovens, hobs and hob elements 家用和类似用途电器的安全 商用电炉灶、烤箱、灶和灶单元的特殊要求 |
China National Standards element |
English PDF |
| GB/T 14048.17-2008 |
Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Methord of assessing the performance of low-energy contacts - Special tests 低压开关设备和控制设备 第5-4部分：控制电路电器和开关元件 小容量触头的性能评定方法 特殊试验 |
China National Standards element |
English PDF |
| GB/T 23150-2008 |
Tubular heating element for water heater 热水器用管状加热器 |
China National Standards element |
English PDF |
| GB/T 22631-2008 |
Vertical building elements - Impact resistance test - Impact bodies and general test procedures 建筑物垂直部件 抗冲击试验 冲击物及通用试验程序 |
China National Standards element |
English PDF |
| GB/T 10614-2008 |
Resilient coupling with core element 芯型弹性联轴器 |
China National Standards element |
English PDF |
| GB/T 14048.10-2008 |
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching element - Proximtiy switches 低压开关设备和控制设备 第5-2部分：控制电路电器和开关元件 接近开关 |
China National Standards element |
English PDF |
| GB/T 22368-2008 |
Low-alloy steel - Determination of multi-element contents - Glow discharge optical emission spectrometry（Routine method） 低合金钢 多元素含量的测定 辉光放电原子发射光谱法（常规法） |
China National Standards element |
English PDF |
| GB/T 11170-2008 |
Stainless steel - Determination of multi-element contents - Spark discharge atomic emission spectrometric method (Routine method) 不锈钢 多元素含量的测定 火花放电原子发射光谱法（常规法） |
China National Standards element |
English PDF |
| GB/T 16688-2008 |
Information technology - Open systems interconnection - Service definition for the association control service element 信息技术 开放系统互连 联系控制服务元素服务定义 |
China National Standards element |
English PDF |
| GB/T 16687.1-2008 |
Information technology - Open systems interconnection - Connection-oriented protocol for the association control service element - Part 1: Protocol specification 信息技术 开放系统互连 面向连接的联系控制服务元素协议 第1部分：协议规范 |
China National Standards element |
English PDF |
| GB/T 10430-2008 |
Inspection method for bonding ability of sintered friction elements 烧结金属摩擦片粘结性能检验方法 |
China National Standards element |
English PDF |
| GB/T 4048-2008 |
Timekeeping instruments - Wristwatches - Dimensions of bracelet-to-case fastening elements 计时仪器 手表壳与表带连接部位的尺寸系列 |
China National Standards element |
English PDF |
| GB/T 22159.3-2008 |
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 3: Indirect method for determination of the dynamic stiffness of resilient supports for translatory motion 声学与振动 弹性元件振动 声传递特性实验室测量方法 第3部分：弹性支撑件平动动刚度的间接测量方法 |
China National Standards element |
English PDF |
| GB/T 22121-2008 |
Registration specification for reference dictionary elements of general part and component in the field of equipment manufacturing 装备制造业通用零部件数据字典元素注册规范 |
China National Standards element |
English PDF |
| GB/T 9978.9-2008 |
Fire-resistance tests - elements of building construction - Part 9: Specific requirements for non-loadbearing ceiling elements 建筑构件耐火试验方法 第9部分：非承重吊顶构件的特殊要求 |
China National Standards element |
English PDF |
| GB/T 9978.8-2008 |
Fire-resistance tests - elements of building construction - Part 8: Specific requirements for non-loadbearing vertical separating elements 建筑构件耐火试验方法 第8部分：非承重垂直分隔构件的特殊要求 |
China National Standards element |
English PDF |
| GB/T 9978.7-2008 |
Fire-resistance tests - elements of building construction - Part 7: Specific requirements for columns 建筑构件耐火试验方法 第7部分：柱的特殊要求 |
China National Standards element |
English PDF |
| GB/T 9978.6-2008 |
Fire-resistance tests－elements of building construction－Part 6：Specific requirements for beams 建筑构件耐火试验方法 第6部分：梁的特殊要求 |
China National Standards element |
English PDF |
| GB/T 9978.5-2008 |
Fire-resistance tests－elements of building construction－Part 5: Specific requirements for loadbearing horizontal separating elements 建筑构件耐火试验方法 第5部分：承重水平分隔构件的特殊要求 |
China National Standards element |
English PDF |
| GB/T 9978.4-2008 |
Fire-resistance tests－elements of building construction－Part 4: Specific requirements for loadbearing vertical separating elements 建筑构件耐火试验方法 第4部分：承重垂直分隔构件的特殊要求 |
China National Standards element |
English PDF |
| GB/T 9978.3-2008 |
Fire-resistance tests －elements of building construction－Part 3: Commentary on test method and test data application 建筑构件耐火试验方法 第3部分：试验方法和试验数据应用注释 |
China National Standards element |
English PDF |
| GB/T 9978.1-2008 |
Fire-resistance tests－elements of building construction－Part 1: General requirements 建筑构件耐火试验方法 第1部分：通用要求 |
China National Standards element |
English PDF |
| GB/T 17488-2008 |
Hydraulic fluid power - Filter elements - Determination of resistance to flow fatigue using particulate contaminant 液压滤芯 利用颗粒污染物测定抗流动疲劳特性 |
China National Standards element |
English PDF |
| GB 14048.5-2008 |
Low-voltage switchgear and controlgear - Part 5-1:Control circuit devices and switching element - Electromechanical control circuit devices 低压开关设备和控制设备 第5-1部分：控制电路电器和开关元件 机电式控制电路电器 |
China National Standards element |
English PDF |
| GB/T 4728.13-2008 |
Graphical symbols for diagrams - Part 13：Analogue elements 电气简图用图形符号 第13部分：模拟元件 |
China National Standards element |
English PDF |
| GB/T 4728.12-2008 |
Graphical symbols for diagrams - Part 12：Binary logic elements 电气简图用图形符号 第12部分：二进制逻辑元件 |
China National Standards element |
English PDF |
| GB/T 21283.5-2008 |
Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 5: Identification of visual imperfections 密封元件为热塑性材料的旋转轴唇形密封圈 第5部分 外观缺陷的识别 |
China National Standards element |
English PDF |
| GB/T 21283.4-2008 |
Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 4: Performance test procedures 密封元件为热塑性材料的旋转轴唇形密封圈 第4部分：性能试验程序 |
China National Standards element |
English PDF |
| GB/T 21283.3-2008 |
Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 3 :Storage，handling and installation 密封元件为热塑性材料的旋转轴唇形密封圈 第3部分：贮存、搬运和安装 |
China National Standards element |
English PDF |
| GB/T 13871.3-2008 |
Rotary shaft lip-type seals incorporating elastomeric sealing elements - Part 3: Storage，handling and installation 密封元件为弹性体材料的旋转轴唇形密封圈 第3部分：贮存、搬运和安装 |
China National Standards element |
English PDF |
| GB/T 21834-2008 |
Medium and low alloy steel - Determination of the distribution of multi-element contents - Original position statistic distribution analysis method 中低合金钢 多元素成分分布的测定 金属原位统计分布分析法 |
China National Standards element |
English PDF |
| GB/T 21711.1-2008 |
Electromechanical elementary relays - Part 1: General and safety requirements 基础机电继电器 第1部分：总则与安全要求 |
China National Standards element |
English PDF |
| GB/T 19488.2-2008 |
Data elements for e-government - Part 2: Directory of common data elements 电子政务数据元 第2部分：公共数据元目录 |
China National Standards element |
English PDF |
| GB/T 21699-2008 |
Verification/Calibration method of rotating-element current meters in straight open tank 直线明槽中的转子式流速仪检定/校准方法 |
China National Standards element |
English PDF |
| GB/T 6886-2008 |
Sintered stainless steel filter elements 烧结不锈钢过滤元件 |
China National Standards element |
English PDF |
| GB/T 21486-2008 |
Hydraulic fluid power - Filter elements - Sequence of tests for verifying performance characteristics 液压滤芯 检验性能特性的试验程序 |
China National Standards element |
English PDF |
| GB/T 21283.2-2007 |
Rotary shaft lip-type seals incorporating thermoplastic sealing element - Part 2：Vocabulary 密封元件为热塑性材料的旋转轴唇形密封圈 第2部分：词汇 |
China National Standards element |
English PDF |
| GB/T 21283.1-2007 |
Rotary shaft lip-type seals incorporating thermoplastic sealing elements－Part 1: Nominal dimensions and tolerances 密封元件为热塑性材料的旋转轴唇形密封圈 第1部分：基本尺寸和公差 |
China National Standards element |
English PDF |
| GB/T 13871.4-2007 |
Rotary shaft lip type seals incorporating elastomeric sealing elements - Part 4：Performance test procedures 密封元件为弹性体材料的旋转轴唇形密封圈 第4部分：性能试验程序 |
China National Standards element |
English PDF |
| GB/T 13871.1-2007 |
Rotary shaft lip type seals incorporating elastomeric sealing elements - Part 1: Nominal dimensions and tolerances 密封元件为弹性体材料的旋转轴唇形密封圈 第1部分：基本尺寸和公差 |
China National Standards element |
English PDF |
| GB/T 21198.3-2007 |
Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 3：Palladium jewellery alloys - Determination of palladium - Method using a solution with yttrium as internal standard element 贵金属合金首饰中贵金属含量的测定 ICP光谱法 第3部分：钯合金首饰 钯含量的测定 采用钇为内标 |
China National Standards element |
English PDF |
| GB/T 21198.1-2007 |
Determination of precious metals in precious metals jewellery alloys -Method using ICP spectrometry - Part 1：Platinum jewellery alloys - Determination of platinum - Method using a solution with yttrium as internal standard element 贵金属合金首饰中贵金属含量的测定 ICP光谱法 第1部分：铂合金首饰 铂含量的测定 采用钇为内标 |
China National Standards element |
English PDF |
| GB/T 223.79-2007 |
Iron and steel - Determination of multi - element contents - X - ray fluorescence spectrometry (Routine method) 钢铁 多元素含量的测定 X-射线荧光光谱法（常规法） |
China National Standards element |
English PDF |
| GB/T 21081-2007 |
Banking - Key management related data element (retail) 银行业务 密钥管理相关数据元(零售) |
China National Standards element |
English PDF |
| GB/T 15948.1-2007 |
Bank telecommunication - Funds transfer messages -- Part 1: Vocabulary and universal set of data segments and data elements for electronic funds transfer messages 银行电讯 资金转账报文 第1部分：电子资金转账报文数据段和数据元术语及通用集 |
China National Standards element |
English PDF |
| GB/T 14041.2-2007 |
Hydraulic fluid power - Filter elements - Verification of material compatibility with fluids 液压滤芯 材料与液体相容性检验方法 |
China National Standards element |
English PDF |
| GB 8771-2007 |
Maximum limits for soluble elements content of pencil coating 铅笔涂层中可溶性元素最大限量 |
China National Standards element |
English PDF |
| GB/T 17564.5-2007 |
Standard data element types with associated classification scheme for electric components - Part 5: Extensions to the EXPRESS dictionary schema 电气元器件的标准数据元素类型和相关分类模式 第5部分: EXPRESS 字典模式扩展 |
China National Standards element |
English PDF |
| GB/T 6887-2007 |
Sintered metal filter elements 烧结金属过滤元件 |
China National Standards element |
English PDF |
| GB/T 14041.1-2007 |
Hydraulic fluid power - Filter element - Verification of fabrication integrity and determination of the first bubble point 液压滤芯 结构完整性验证和初始冒泡点的确定 |
China National Standards element |
English PDF |
| GB/T 20818.1-2007 |
Industrial-process measurement and control-data structures and elements in process equipment catalogues - Part 1: Measuring equipment with analogue and digital output 工业过程测量和控制 过程设备目录中的数据结构和元素 第1部分：带模拟和数字输出的测量设备 |
China National Standards element |
English PDF |
| GB/T 1185-2006 |
Surface imperfections of optical elements 光学零件表面疵病 |
China National Standards element |
English PDF |
| GB/T 4169.21-2006 |
Components of injection moulds for plastics - Part 21: Rectangular locating element 塑料注射模零件 第21部分:矩形定位元件 |
China National Standards element |
English PDF |
| GB/T 4169.11-2006 |
Components of injection moulds for plastics - Part 11: Round locating element 塑料注射模零件 第11部分：圆形定位元件 |
China National Standards element |
English PDF |
| GB/T 14048.15-2006 |
Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers(NAMUR) 低压开关设备和控制设备 第5-6部分：控制电路电器和开关元件-接近传感器和开关放大器的DC接口（NAMUR） |
China National Standards element |
English PDF |
| GB/T 14048.14-2006 |
Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function 低压开关设备和控制设备 第5-5部分：控制电路电器和开关元件-具有机械锁闩功能的电气紧急制动装置 |
China National Standards element |
English PDF |
| GB/T 14048.13-2006 |
Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions(PDF) 低压开关设备和控制设备 第5-3部分：控制电路电器和开关元件-在故障条件下具有确定功能的接近开关（PDF）的要求 |
China National Standards element |
English PDF |
| GB/T 20475.2-2006 |
Classification for content of harmful elements in coal - Part 2：chlorine 煤中有害元素含量分级 第2部分：氯 |
China National Standards element |
English PDF |
| GB/T 20475.1-2006 |
Classification for content of harmful elements in coal - Part 1：phosphorus 煤中有害元素含量分级 第1部分：磷 |
China National Standards element |
English PDF |
| GB 20424-2006 |
The specification for limit on harmful element content of the heavy metal concentrates products 重金属精矿产品中有害元素的限量规范 |
China National Standards element |
English PDF |
| GB/T 20501.5-2006 |
Guidance system for public information―Design principles and requirements of guidance elements―Part 5: Portable printing matter 公共信息导向系统 要素的设计原则与要求 第5部分：便携印刷品 |
China National Standards element |
English PDF |
| GB/T 20501.4-2006 |
Guidance system for public information―Design principles and requirements of elements―Part 4: Street guidance map 公共信息导向系统 要素的设计原则与要求 第4部分：街区导向图 |
China National Standards element |
English PDF |
| GB/T 20501.3-2006 |
Guidance system for public information―Design principles and requirements of guidance elements―Part 3: Layout plan and area function graph 公共信息导向系统 要素的设计原则与要求 第3部分：平面示意图和区域功能图 |
China National Standards element |
English PDF |
| GB/T 19889.8-2006 |
Acoustics―Measurement of sound insulation in buildings and of building elements―Part 8 :Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a heavyweight standard floor 声学 建筑和建筑构件隔声测量 第8部分：重质标准楼板覆面层撞击声改善量的实验室测量 |
China National Standards element |
English PDF |
| GB/T 19889.5-2006 |
Acoustics―Measurement of sound insulation in buildings and of building elements―Part 5: Field measurements of airborne sound insulation of facade elements and facades 声学 建筑和建筑构件隔声测量 第5部分:外墙构件和外墙空气声隔声的现场测量 |
China National Standards element |
English PDF |
| GB/T 19889.10-2006 |
Acoustics―Measurement of sound insulation in buildings and of building elements―Part 10：Laboratory measurements of airborne sound insulation of small building elements 声学 建筑和建筑构件隔声测量 第10部分: 小建筑构件空气声隔声的实验室测量 |
China National Standards element |
English PDF |
| GB/T 20311-2006 |
Building components and building elements - Thermal resistance and thermal transmittance - Calculation method 建筑构件和建筑单元 热阻和传热系数 计算方法 |
China National Standards element |
English PDF |
| GB/T 12513-2006 |
Fire-resistance tests - elements of building construction - Glazed elements 镶玻璃构件耐火试验方法 |
China National Standards element |
English PDF |
| GB/T 20127.9-2006 |
Steel and alloy - Determination of trace element contents Part 9: Determination of scandium content by inductively coupled plasma atomic emission spectrometric method 钢铁及合金 痕量元素的测定 第9部分：电感耦合等离子体发射光谱法测定钪含量 |
China National Standards element |
English PDF |
| GB/T 20127.8-2006 |
Steel and alloy - Determination of trace element contents Part 8: Determination of antimony content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第8部分：氢化物发生-原子荧光光谱法测定锑含量 |
China National Standards element |
English PDF |
| GB/T 20127.7-2006 |
Steel and alloy - Determination of trace element contents Part 7: Determination of lead content by oscillopolarographic method 钢铁及合金 痕量元素的测定 第7部分：示波极谱法测定铅含量 |
China National Standards element |
English PDF |
| GB/T 20127.6-2006 |
Steel and alloy - Determination of trace element contents Part 6: Determination of germanium content by gallic acid oscillopolarographic method 钢铁及合金 痕量元素的测定 第6部分：没食子酸-示波极谱法测定锗含量 |
China National Standards element |
English PDF |
| GB/T 20127.5-2006 |
Steel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method 钢铁及合金 痕量元素的测定 第5部分：萃取分离-罗丹明B光度法 测定镓含量 |
China National Standards element |
English PDF |
| GB/T 20127.4-2006 |
Steel and alloy - Determination of trace element contents Part 4: Determination of copper content by graphite furnace atomic absorption spectrometric method 钢铁及合金 痕量元素的测定 第4部分：石墨炉原子吸收光谱法测定铜含量 |
China National Standards element |
English PDF |
| GB/T 20127.3-2006 |
Steel and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method 钢铁及合金 痕量元素的测定 第3部分：电感耦合等离子体发射光谱法测定钙、镁和钡含量 |
China National Standards element |
English PDF |
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