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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 3634.2-2011 |
Hydrogen - PaRT 2: Pure hydrogen,high pure hydrogen and ultra-pure hydrogen 氢气 第2部分：纯氢、高纯氢和超纯氢 |
China National Standards RT |
 English PDF |
| GB/T 2889.4-2011 |
Plain bearings - Terms, definitions，classification and symbols - PaRT 4：Basic symbols 滑动轴承 术语、定义和分类 第4部分：基本符号 |
China National Standards RT |
English PDF |
| GB/T 2878.4-2011 |
Connections for hydraulic fluid power - PoRTs and stud ends with metric threads and O-ring sealing - Part 4: Hex plugs 液压传动连接 带米制螺纹和O形圈密封的油口和螺柱端 第4部分：六角螺塞 |
China National Standards RT |
English PDF |
| GB/T 2878.2-2011 |
Connections for hydraulic fluid power - PoRTs and stud ends with metric threads and O-ring sealing - Part 2: heavy-duty stud ends (S series) 液压传动连接 带米制螺纹和O形圈密封的油口和螺柱端 第2部分：重型螺柱端（S系列） |
China National Standards RT |
English PDF |
| GB/T 2878.1-2011 |
Connections for hydraulic fluid power - PoRTs and stud ends with metric threads and O-ring sealing - Part 1: Ports 液压传动连接 带米制螺纹和O形圈密封的油口和螺柱端 第1部分：油口 |
China National Standards RT |
English PDF |
| GB/T 28125.1-2011 |
Determination of hazardous materials in air separation process - PaRT 1: Determination of hydrocarbons 空分工艺中危险物质的测定 第1部分：碳氢化合物的测定 |
China National Standards RT |
English PDF |
| GB/T 28124-2011 |
Determination of trace hydrogen,oxygen,methane and carbon monoxide in the ineRT gases - Gas chromatographic method 惰性气体中微量氢、氧、甲烷、一氧化碳的测定 气相色谱法 |
China National Standards RT |
English PDF |
| GB/T 27945.3-2011 |
The management of hazardous solid wastes from heat treatment salts PaRT 3 ：Method of innocent treatment 热处理盐浴有害固体废物的管理 第3部分：无害化处理方法 |
China National Standards RT |
English PDF |
| GB/T 27945.2-2011 |
The management of hazardous solid wastes from heat treatment salts PaRT 2：Test method of extractives 热处理盐浴有害固体废物的管理 第2部分：浸出液检测方法 |
China National Standards RT |
English PDF |
| GB/T 27945.1-2011 |
The management of hazardous solid wastes from heat treatment salt PaRT 1 ：General management 热处理盐浴有害固体废物的管理 第1部分：一般管理 |
China National Standards RT |
English PDF |
| GB/T 27685-2011 |
PoRTable aluminium alloy ladders 便携式铝合金梯 |
China National Standards RT |
English PDF |
| GB/T 27613-2011 |
Hydraulic fluid power - Fluid contamination - Determination of paRTiculate contamination by the gravimetric method 液压传动 液体污染 采用称重法测定颗粒污染度 |
China National Standards RT |
English PDF |
| GB/T 20485.31-2011 |
Methods for the calibration of vibration and shock transducers - PaRT 31: Testing of transverse vibration sensitivity 振动与冲击传感器的校准方法 第31部分：横向振动灵敏度测试 |
China National Standards RT |
English PDF |
| GB/T 18570.6-2011 |
Preparation of steel substrates before application of paints and related products -Tests for the assessment of surface cleanliness - PaRT6: Extraction of soluble contaminants for analysis -The Bresle method 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第6部分:可溶性杂质的取样 Bresle法 |
China National Standards RT |
English PDF |
| GB/T 17850.6-2011 |
Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - PaRT 6: Iron furnace slag 涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第6部分:炼铁炉渣 |
China National Standards RT |
English PDF |
| GB/T 13288.2-2011 |
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned substrates - PaRT 2: Method for the grading of surface profile of abrasive blast-cleaned steel - Comparator procedure 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第2部分：磨料喷射清理后钢材表面粗糙度等级的测定方法 比较样块法 |
China National Standards RT |
English PDF |
| GB/T 12613.7-2011 |
Plain bearings - Wrapped bushes - PaRT 7：Measurement of wall thickness of thin-walled bushes 滑动轴承 卷制轴套 第7部分：薄壁轴套壁厚测量 |
China National Standards RT |
English PDF |
| GB/T 12613.6-2011 |
Plain bearings - Wrapped bushes - PaRT 6：Checking the inside diameter 滑动轴承 卷制轴套 第6部分：内径检验 |
China National Standards RT |
English PDF |
| GB/T 12613.5-2011 |
Plain bearings - Wrapped bushes - PaRT 5: Checking the outside diameter 滑动轴承 卷制轴套 第5部分：外径检验 |
China National Standards RT |
English PDF |
| GB/T 12613.4-2011 |
Plain bearings - Wrapped bushes - PaRT 4: Materials 滑动轴承 卷制轴套 第4部分：材料 |
China National Standards RT |
English PDF |
| GB/T 12613.3-2011 |
Plain bearings － Wrapped bushes － PaRT 3：Lubrication holes, grooves and indentations 滑动轴承 卷制轴套 第3部分：润滑油孔、油槽和油穴 |
China National Standards RT |
English PDF |
| GB/T 12613.2-2011 |
Plain bearings - Wrapped bushes - PaRT 2: Test data for outside and inside diameters 滑动轴承 卷制轴套 第2部分: 外径和内径的检测数据 |
China National Standards RT |
English PDF |
| GB/T 12613.1-2011 |
Plain bearings - Wrapped bushes - PaRT 1：Dimensions 滑动轴承 卷制轴套 第1部分: 尺寸 |
China National Standards RT |
English PDF |
| GB/T 11348.3-2011 |
Mechanical vibration - Evaluation of machine vibration by measurements on rotating shafts - PaRT 3: Coupled industrial machines 机械振动 在旋转轴上测量评价机器的振动 第3部分：耦合的工业机器 |
China National Standards RT |
English PDF |
| GB/T 19229.2-2011 |
Coal-fired flue gas desulphurization equipment - PaRT 2: Coal-fired dry/semi-dry flue gas desulphurization equipment 燃煤烟气脱硫设备 第2部分：燃煤烟气干法/半干法脱硫设备 |
China National Standards RT |
English PDF |
| GB/T 27797.9-2011 |
Fibre-reinforced plastics - Methods of producing test plates - PaRT 9:Moulding of GMT/STC 纤维增强塑料 试验板制备方法 第9部分：GMT/STC模塑 |
China National Standards RT |
English PDF |
| GB/T 27797.8-2011 |
Fibre-reinforced plastics - Methods of producing test plates - PaRT 8: Compression moulding of SMC and BMC 纤维增强塑料 试验板制备方法 第8部分：SMC及BMC模塑 |
China National Standards RT |
English PDF |
| GB/T 27797.7-2011 |
Fibre-reinforced plastics - Methods of producing test plates - PaRT 7: Resin transfer moulding 纤维增强塑料 试验板制备方法 第7部分：树脂传递模塑 |
China National Standards RT |
English PDF |
| GB/T 27797.6-2011 |
Fibre-reinforced plastics - Methods of producing test plates - PaRT 6: Pultrusion moulding 纤维增强塑料 试验板制备方法 第6部分：拉挤模塑 |
China National Standards RT |
English PDF |
| GB/T 27797.5-2011 |
Fibre-reinforced plastics - Methods of producing test plates - PaRT 5: Filament winding 纤维增强塑料 试验板制备方法 第5部分：缠绕成型 |
China National Standards RT |
English PDF |
| GB/T 27797.3-2011 |
Fibre-reinforced plastics - Methodsof producing test plates - PaRT 3: Wet compression moulding 纤维增强塑料 试验板制备方法 第3部分：湿法模塑 |
China National Standards RT |
English PDF |
| GB/T 27797.2-2011 |
Fibre-reinforced plastics - Methods of producing test plates - PaRT 2: Contact and spray-up moulding 纤维增强塑料 试验板制备方法 第2部分：接触和喷射模塑 |
China National Standards RT |
English PDF |
| GB/T 27797.1-2011 |
Fibre-reinforced plastics - Methods of producing test plates - PaRT 1: General conditions 纤维增强塑料 试验板制备方法 第1部分：通则 |
China National Standards RT |
English PDF |
| GB/T 27797.11-2011 |
Fibre-reinforced plastics - Methods of producing test plates - PaRT 11: Injection moulding of BMC and other long-fibre moulding compounds - Small plates 纤维增强塑料 试验板制备方法 第11部分：BMC和其他长纤维模塑料注射模塑 小方片 |
China National Standards RT |
English PDF |
| GB/T 27797.10-2011 |
Fibre-reinforced plastics - Methods of producing test plates - PaRT 10: Injection moulding of BMC and other long-fibre moulding compounds - General principles and moulding of multipurpose test specimens 纤维增强塑料 试验板制备方法 第10部分：BMC和其他长纤维模塑料注射模塑 一般原理和通用试样模塑 |
China National Standards RT |
English PDF |
| GB/T 27845-2011 |
Chemicals - Test method for paRTicle-size analysis of soils 化学品 土壤粒度分析试验方法 |
China National Standards RT |
English PDF |
| GB/T 7332-2011 |
Fixed capacitors for use in electronic equipment - PaRT 2: Sectional specification - Fixed metallized polyethylene-terephthalate film dielectric d.c.capacitors 电子设备用固定电容器 第2部分：分规范 金属化聚乙烯对苯二甲酸酯膜介质直流固定电容器 |
China National Standards RT |
English PDF |
| GB/T 5968-2011 |
Fixed capacitors for use in electronic equipment - PaRT 9: Sectional specification:Fixed capacitors of ceramic dielectric,Class 2 电子设备用固定电容器 第9部分：分规范 2类瓷介固定电容器 |
China National Standards RT |
English PDF |
| GB/T 5967-2011 |
Fixed capacitors for use in electronic equipment - PaRT 8-1: Blank detail specification: Fixed capacitor of ceramic dielectric,Class 1 - Assessment level EZ 电子设备用固定电容器 第8-1部分：空白详细规范 1类瓷介固定电容器 评定水平 EZ |
China National Standards RT |
English PDF |
| GB/T 5966-2011 |
Fixed capacitors for use in electronic equipment - PaRT 8: Sectional specification: Fixed capacitors of ceramic dielectric,Class 1 电子设备用固定电容器 第8部分：分规范 1类瓷介固定电容器 |
China National Standards RT |
English PDF |
| GB/T 28164-2011 |
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for poRTable sealed secondary cells, and for batteries made from them, for use in portable application 含碱性或其它非酸性电解质的蓄电池和蓄电池组 便携式密封蓄电池和蓄电池组的安全性要求 |
China National Standards RT |
English PDF |
| GB/T 28163-2011 |
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Mechanical tests for sealed poRTable secondary cells and batteries 含碱性或其它非酸性电解质的蓄电池及蓄电池组 便携式密封蓄电池和蓄电池组的机械试验 |
China National Standards RT |
English PDF |
| GB/T 28162.3-2011 |
Packaging of components for automatic handing - PaRT 3: Packaging of surface mount components on continuous tapes 自动操作用元器件的包装 第3部分：表面安装元器件在连续带上的包装 |
China National Standards RT |
English PDF |
| GB/T 28059.4-2011 |
Image information management system for highway network - Platform networking and sharing - PaRT 4: User and equipment management 公路网图像信息管理系统 平台互联技术规范 第4部分：用户及设备管理 |
China National Standards RT |
English PDF |
| GB/T 28059.3-2011 |
Image information management system for highway network - Platform networking and sharing - PaRT 3: Interface and communication protocol 公路网图像信息管理系统 平台互联技术规范 第3部分：接口与通信控制协议 |
China National Standards RT |
English PDF |
| GB/T 28059.2-2011 |
Image information management system for public traffic network -Platform networking and sharing - PaRT 2: Video format and coding 公路网图像信息管理系统 平台互联技术规范 第2部分：视频格式与编码 |
China National Standards RT |
English PDF |
| GB/T 28059.1-2011 |
Image information management system for highway network - Platform networking and sharing - PaRT 1: General specification 公路网图像信息管理系统 平台互联技术规范 第1部分：总则 |
China National Standards RT |
English PDF |
| GB/T 28057-2011 |
Specification for oxygen conveRTer heat recovery boiler 氧气转炉余热锅炉技术条件 |
China National Standards RT |
English PDF |
| GB/T 27718-2011 |
Calculation method of energy equilibrium and energy efficiency in batch cooking (veRTical digester) system 间歇蒸煮（立锅）系统能量平衡及能量效率计算方法 |
China National Standards RT |
English PDF |
| GB/T 18477.2-2011 |
Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and draindge - PaRT 2: Ultra-Rib pipes 埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第2部分：加筋管材 |
China National Standards RT |
English PDF |
| GB/T 15157.12-2011 |
Connectors for frequencies below 3 MHz for use with printed boards - PaRT 12: Detail specification for dimensions, general requirements and tests for a range of sockets designed for use with integrated circuits 频率低于3MHz的印制板连接器 第12部分：集成电路插座的尺寸、一般要求和试验方法详细规范 |
China National Standards RT |
English PDF |
| GB/T 13170-2011 |
Test chaRTs of reflection for television 反射式电视测试图 |
China National Standards RT |
English PDF |
| GB/T 11441.2-2011 |
Laminations for transformers and inductors for use in telecommunication and electronic equipment - PaRT 2: Specification for the minimum permeabilities of laminations made of soft magnetic metallic materials 通信和电子设备用变压器和电感器铁心片 第2部分：软磁金属叠片最低磁导率规范 |
China National Standards RT |
English PDF |
| GB/T 10191-2011 |
Fixed capacitors for use in electronic equipment - PaRT 16-1: Blank detail specification：Fixed metallized polypropylene film dielectric d.c.capacitors - Assessment levels E and EZ 电子设备用固定电容器 第16-1部分：空白详细规范 金属化聚丙烯膜介质直流固定电容器 评定水平E和EZ |
China National Standards RT |
English PDF |
| GB/Z 18039.7-2011 |
Electromagnetic compatibility - Environment - Voltage dips and shoRT interruptions on public electric power supply systems with statistical measurement results 电磁兼容 环境 公用供电系统中的电压暂降、短时中断及其测量统计结果 |
China National Standards RT |
English PDF |
| GB/T 9711-2011 |
Petroleum and natural gas industries - Steel pipe for pipeline transpoRTation systems 石油天然气工业 管线输送系统用钢管 |
China National Standards RT |
English PDF |
| GB/T 28181-2011 |
Security and protection video monitoring network system technical specification for information transpoRT, switch and control 安全防范视频监控联网系统信息传输、交换、控制技术要求 |
China National Standards RT |
English PDF |
| GB/T 28177.2-2011 |
Identification cards - Thin flexible cards - PaRT 2: Magnetic recording technique 识别卡 柔性薄卡 第2部分：磁记录技术 |
China National Standards RT |
English PDF |
| GB/T 28177.1-2011 |
Identification cards - Thin flexible cards - PaRT 1: Physical characteristics 识别卡 柔性薄卡 第1部分：物理特性 |
China National Standards RT |
English PDF |
| GB/T 28174.4-2011 |
Unified modeling language(UML) - PaRT 4: Diagram interchange 统一建模语言(UML) 第4部分：图交换 |
China National Standards RT |
English PDF |
| GB/T 28174.3-2011 |
Unified modeling language(UML) - PaRT 3: Object constraint language(OCL) 统一建模语言(UML) 第3部分：对象约束语言(OCL) |
China National Standards RT |
English PDF |
| GB/T 28174.2-2011 |
Unified modeling language（UML）- PaRT 2: Superstructure specification 统一建模语言(UML) 第2部分：上层结构 |
China National Standards RT |
English PDF |
| GB/T 28174.1-2011 |
Unified modeling language(UML) - PaRT 1: Infrastructure 统一建模语言(UML) 第1部分：基础结构 |
China National Standards RT |
English PDF |
| GB/T 28170.1-2011 |
Information technology - Computer graphics and image processing - Extensible 3D （X3D）- PaRT 1: Architecture and base component 信息技术 计算机图形和图像处理 可扩展三维组件（X3D） 第1部分：体系结构和基础组件 |
China National Standards RT |
English PDF |
| GB/T 28106-2011 |
Detection and identification of CuRTobacterium flaccumfaciens pv. oortii Collins & Jones 郁金香黄色疱斑病菌检疫鉴定方法 |
China National Standards RT |
English PDF |
| GB/T 28087-2011 |
Detection and identification of Solanum torvum SwaRTz 刺茄检疫鉴定方法 |
China National Standards RT |
English PDF |
| GB/T 28084-2011 |
Detection and identification of VeRTicillium dahliae Kleb. 棉花黄萎病菌检疫检测与鉴定 |
China National Standards RT |
English PDF |
| GB/T 28067-2011 |
Detection of sugarcane yellow leaf virus using the real-time RT-PCR 甘蔗黄叶病毒实时荧光RT-PCR检测方法 |
China National Standards RT |
English PDF |
| GB/T 28061-2011 |
Phytosanitary rule of impoRTed floral bulbs and tubers 鳞球茎花卉检疫规程 |
China National Standards RT |
English PDF |
| GB/T 27992.1-2011 |
Water depth finding equipment - PaRT 1：Hydrologic sounding rod 水深测量仪器 第1部分：水文测杆 |
China National Standards RT |
English PDF |
| GB/T 27991-2011 |
Fundamental technical requirements for sediment measurement and paRTicle size analysis instrument in open channel 河流泥沙测验及颗粒分析仪器基本技术条件 |
China National Standards RT |
English PDF |
| GB/T 27980-2011 |
Diagnostic techniques for equine viral aRTeritis 马病毒性动脉炎诊断技术 |
China National Standards RT |
English PDF |
| GB/T 27934.4-2011 |
Lamination process control and testing methods for paper prints - PaRT 4: Lamination with polyurethane reactive hot melt adhesive 纸质印刷品覆膜过程控制及检测方法 第4部分：反应型聚氨酯（PUR）热熔胶即涂覆膜 |
China National Standards RT |
English PDF |
| GB/T 27934.3-2011 |
Lamination process control and testing methods for paper prints - PaRT 3: Drying lamination with water-based adhesive 纸质印刷品覆膜过程控制及检测方法 第3部分：水基胶黏剂即涂干式覆膜 |
China National Standards RT |
English PDF |
| GB/T 27934.2-2011 |
Lamination process control and testing methods for paper prints - PaRT 2: Lamination with EVA adhesive 纸质印刷品覆膜过程控制及检测方法 第2部分：乙烯-醋酸乙烯共聚物（EVA）热熔胶预涂覆膜 |
China National Standards RT |
English PDF |
| GB/T 27905.5-2011 |
Inspection methods for trace and physical evidences from fire scene- PaRT 5:Small power induction motor 火灾物证痕迹检查方法 第5部分:小功率异步电动机 |
China National Standards RT |
English PDF |
| GB/T 27905.4-2011 |
Inspection methods for trace and physical evidences from fire scene-PaRT 4: Electrical wire 火灾物证痕迹检查方法 第4部分：电气线路 |
China National Standards RT |
English PDF |
| GB/T 27905.3-2011 |
Inspection methods for trace and physical evidences from fire scene -PaRT 3: Ferrous metalwork 火灾物证痕迹检查方法 第3部分：黑色金属制品 |
China National Standards RT |
English PDF |
| GB/T 27905.2-2011 |
Inspection methods for trace and physical evidences from fire scene-PaRT 2: Sheet glass 火灾物证痕迹检查方法 第2部分：普通平板玻璃 |
China National Standards RT |
English PDF |
| GB/T 27894.3-2011 |
Natrual gas - Determination of composition with defined unceRTainty by gas chromatography - Part 3: Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns 天然气 在一定不确定度下用气相色谱法测定组成 第3部分：用两根填充柱测定氢、氦、氧、氮、二氧化碳和直至C8的烃类 |
China National Standards RT |
English PDF |
| GB/T 27894.2-2011 |
Natural gas - Determination of composition with defined unceRTainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data 天然气 在一定不确定度下用气相色谱法测定组成 第2部分：测量系统的特性和数理统计 |
China National Standards RT |
English PDF |
| GB/T 27894.1-2011 |
Natural gas - Determination of composition with defined unceRTainty by gas chromatogramphy - Part 1：Guidelines for tailored analysis 天然气 在一定不确定度下用气相色谱法测定组成 第1部分：分析导则 |
China National Standards RT |
English PDF |
| GB/T 27893-2011 |
Natrual gas - Determination of paRTicles content - Gravimetric method 天然气中颗粒物含量的测定 称量法 |
China National Standards RT |
English PDF |
| GB/T 27888.5-2011 |
Ships and marine technology - Drainage systems on ships and marine structures - PaRT 5: Drainage of decks,cargo spaces and swimming pools 船舶与海上技术 船舶与海上结构物的排水系统 第5部分: 甲板、货舱和泳池的排水 |
China National Standards RT |
English PDF |
| GB/T 27888.4-2011 |
Ships and marine technology - Drainage systems on ships and marine structures - PaRT 4: Sanitary drainage,sewage disposal pipes 船舶与海上技术 船舶与海上结构物的排水系统 第4部分：卫生水排放和污水处理管 |
China National Standards RT |
English PDF |
| GB/T 27888.3-2011 |
Ship and marine technology - Drainage systems on ships and marine structures - PaRT 3: Sanitary drainage,drain piping for vacuum systems 船舶与海上技术 船舶与海上结构物的排水系统 第3部分: 真空系统的卫生水排放及排放管道 |
China National Standards RT |
English PDF |
| GB/T 27888.2-2011 |
Ships and marine technology - Drainage systems on ships and marine structures - PaRT 2: Sanitary drainage,drain piping for gravity systems 船舶与海上技术 船舶与海上结构物的排水系统 第2部分: 重力系统的卫生水排放及排水管道 |
China National Standards RT |
English PDF |
| GB/T 27888.1-2011 |
Ship and marine technology - Drainage systems on ships and marine structures - PaRT 1: Sanitary drainage-system design 船舶与海上技术 船舶与海上结构物的排水系统 第1部分：卫生水排放系统设计 |
China National Standards RT |
English PDF |
| GB/T 27882-2011 |
Carriage requirement of live animals for air transpoRT 活体动物航空运输载运 |
China National Standards RT |
English PDF |
| GB/T 27875-2011 |
Technical requirements for project and heavy lift cargoes handling in poRT 港口重大件装卸作业技术要求 |
China National Standards RT |
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 RT |
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 RT |
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 RT |
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 RT |
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 RT |
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 RT |
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 RT |
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 RT |
English PDF |
| GB/T 26237.3-2011 |
Information technology - Biometric data interchange formats - PaRT 3：Finger pattern spectral data 信息技术 生物特征识别数据交换格式 第3部分：指纹型谱数据 |
China National Standards RT |
English PDF |
| GB/T 26237.2-2011 |
Information technology - Biometric data interchange formats - PaRT 2: Finger minutiae data 信息技术 生物特征识别数据交换格式 第2部分：指纹细节点数据 |
China National Standards RT |
English PDF |
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