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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 19851.13-2007 |
Sports equipment and playground for middle school ＆ primary school - Part 13：Volleyball net post, badminton net post, Tennis net post 中小学体育器材和场地 第13部分：排球网柱、羽毛球网柱、网球网柱 |
China National Standards lay |
 English PDF |
| GB/T 20851.5-2007 |
Electronic toll collection - Dedicated short range communication - Part 5: Test methods of the main parameters in physical layer 电子收费 专用短程通信 第5部分：物理层主要参数测试方法 |
China National Standards lay |
English PDF |
| GB/T 20851.3-2007 |
Electronic toll collection - Dedicated short range communication - Part 3: Application layer 电子收费 专用短程通信 第3部分：应用层 |
China National Standards lay |
English PDF |
| GB/T 20851.2-2007 |
Electronic toll collection - Dedicated short range communication - Part 2: Data link layer 电子收费 专用短程通信 第2部分：数据链路层 |
China National Standards lay |
English PDF |
| GB/T 20851.1-2007 |
Electronic toll collection - Dedicated short range communication - Part 1: Physical layer 电子收费 专用短程通信 第1部分：物理层 |
China National Standards lay |
English PDF |
| GB/T 20871.2-2007 |
Organic light emitting diode display - Part 2: Terminology and letter symbols 有机发光二极管显示器 第2部分：术语与文字符号 |
China National Standards lay |
English PDF |
| GB/T 18910.4-2007 |
Liquid crystal and solid-state display devices - Part 4: Liquid crystal display modules and cells - Essential ratings and characteristics 液晶和固态显示器件 第4部分：液晶显示模块和屏 基本额定值和特性 |
China National Standards lay |
English PDF |
| GB/T 18910.21-2007 |
Liquid crystal and solid-state display devices - part 2-1: Passive matrix monochrome LCD modules - Blank detail specification 液晶和固态显示器件 第2-1部分：无源矩阵单色液晶显示模块 空白详细规范 |
China National Standards lay |
English PDF |
| GB/T 14598.19-2007 |
Electrical relays - Part 22-7: Electrical disturbance tests for measuring relays and protection equipment - Power frequency immunity tests 电气继电器 第22-7部分：量度继电器和保护装置的电气骚扰试验-工频抗扰度试验 |
China National Standards lay |
English PDF |
| GB/T 4169.23-2006 |
Components of injection moulds for plastics - Part 23: Rectangular mould opening delayer 塑料注射模零件 第23部分:矩形拉模扣 |
China National Standards lay |
English PDF |
| GB/T 4169.22-2006 |
Components of injection moulds for plastics - Part 22: Round mould opening delayer 塑料注射模零件 第22部分: 圆形拉模扣 |
China National Standards lay |
English PDF |
| GB/Z 20541.2-2006 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems Type 10：PROFINET Specification - Part 2: Application layer protocol specification 测量和控制数字数据通信 工业控制系统用现场总线 类型10：PROFINET规范 第2部分：应用层协议规范 |
China National Standards lay |
English PDF |
| GB/Z 20541.1-2006 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems Type 10：PROFINET Specification - Part 1: Application layer service definition 测量和控制数字数据通信 工业控制系统用现场总线 类型10：PROFINET规范 第1部分：应用层服务定义 |
China National Standards lay |
English PDF |
| GB/T 20540.6-2006 |
Digital data communication for measurement and control - Fieldbus for use in industrial systems Type 3: PROFIBUS specification - Part 6: Application layer protocol specification 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第6部分：应用层协议规范 |
China National Standards lay |
English PDF |
| GB/T 20540.5-2006 |
Digital data communication for measurement and control - Fieldbus for use in industrial systems Type 3: PROFIBUS specification - Part 5: Application layer service definition 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第5部分：应用层服务定义 |
China National Standards lay |
English PDF |
| GB/T 20540.4-2006 |
Digital data communication for measurement and control - Fieldbus for use in industrial systems Type 3: PROFIBUS specification - Part 4: Data link layer protocol specification 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第4部分：数据链路层协议规范 |
China National Standards lay |
English PDF |
| GB/T 20540.3-2006 |
Digital data communication for measurement and control - Fieldbus for use in industrial systems Type 3: PROFIBUS specification -Part 3: Data link layer service definition 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第3部分：数据链路层服务定义 |
China National Standards lay |
English PDF |
| GB/T 20540.2-2006 |
Digital data communication for measurement and control - Fieldbus for use in industrial systems Type 3: PROFIBUS specification - Part 2: Physical layer specification and service definition 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第2部分：物理层规范和服务定义 |
China National Standards lay |
English PDF |
| GB/T 20528.1-2006 |
Ergonomic requirements for work with visual displays based on flat panels - Part 1: Introduction 使用基于平板视觉显示器工作的人类工效学要求 第1部分：概述 |
China National Standards lay |
English PDF |
| GB/T 20494.2-2006 |
Micrographics - Quality control of COM recorders that generate images using a single internal display - Part 2: Method of use 缩微摄影技术 使用单一内显示系统生成影像的COM记录器的质量控制 第2部分:使用方法 |
China National Standards lay |
English PDF |
| GB/T 20494.1-2006 |
Micrographics - Quality control of COM recorders that generate images using a single internal display - Part 1: Characteristics of the test target 缩微摄影技术 使用单一内显示系统生成影像的COM记录器的质量控制 第1部分:软件测试标板的特性 |
China National Standards lay |
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 lay |
English PDF |
| GB/T 8758-2006 |
Measuring thickness of epitaxial layers of gallium arsenide by infrared interference 砷化镓外延层厚度红外干涉测量方法 |
China National Standards lay |
English PDF |
| GB/T 11068-2006 |
Gallium arsenide epitaxial layer - determination of carrier concentration voltage-capacitance method 砷化镓外延层载流子浓度电容-电压测量方法 |
China National Standards lay |
English PDF |
| GB/T 20214-2006 |
Crystalline layered sodium disilicate 层状结晶二硅酸钠 |
China National Standards lay |
English PDF |
| GB/T 20175-2006 |
Surface chemical analysis-Sputter depth profiling-Optimization using layered systems as reference materials 表面化学分析 溅射深度剖析 用层状膜系为参考物质的优化方法 |
China National Standards lay |
English PDF |
| GB/T 14598.3-2006 |
Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests 电气继电器 第5部分：量度继电器和保护装置的绝缘配合要求和试验 |
China National Standards lay |
English PDF |
| GB/T 14285-2006 |
Technical code for relaying protection and security automatic equipment 继电保护和安全自动装置技术规程 |
China National Standards lay |
English PDF |
| GB/T 20141-2006 |
Overhead electrical conductors - Formed wire, concentric lay, stranded conductors 型线同心绞架空导线 |
China National Standards lay |
English PDF |
| GB/T 15629.1103-2006 |
Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical layer (PHY) Specifications: Specification 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分：无线局域网媒体访问控制和物理层规范：附加管理域操作规范 |
China National Standards lay |
English PDF |
| GB 15629.1104-2006 |
Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical layer (PHY) specifications: Further Higher 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分：无线局域网媒体访问控制和物理层规范：2.4GHz频段更高数据速率扩展规范 |
China National Standards lay |
English PDF |
| GB 15629.1101-2006 |
Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical layer (PHY) specifications: High-Speed Phy 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分：无线局域网媒体访问控制和物理层规范：5.8GHz频段高速物理层扩展规范 |
China National Standards lay |
English PDF |
| GB/T 20083.1-2006 |
Air-assisted agricultural sprayers Data sheets Part 1: Typical layout 风送农业喷雾机 数据表 第1部分:典型格式 |
China National Standards lay |
English PDF |
| GB/T 20175-2006 |
Surface chemical analysis-Sputter depth profiling-Optimization using layered systems as reference materials 表面化学分析 溅射深度剖析 用层状膜系为参考物质的优化方法 |
China National Standards lay |
English PDF |
| GB/T 19928-2005 |
Earth-moving machinery-Lift capacity of pipelayers and wheeled tractors or loaders equipped with side boom 土方机械 吊管机和安装侧臂的轮胎式推土机或装载机的起重量 |
China National Standards lay |
English PDF |
| GB/T 19897.4-2005 |
Automatic Meter Reading System Lower layer Communication Protocol Part 4:Data link layer using HDLC protocol 自动抄表系统低层通信协议 第4部分：基于HDLC协议的链路层 |
China National Standards lay |
English PDF |
| GB/T 19897.3-2005 |
Automatic Meter Reading System Lower layer Communication Protocol Part 3:Physical layer services and procedures for connection oriented asynchronous data exchange 自动抄表系统低层通信协议 第3部分：面向连接的异步数据交换的物理层服务进程 |
China National Standards lay |
English PDF |
| GB/T 19897.2-2005 |
Automatic Meter Reading System Lower layer Communication Protocol Part 2:Use of area networks on twisted pair with carrier signalling 自动抄表系统低层通信协议 第2部分：基于双绞线载波信号的局域网使用 |
China National Standards lay |
English PDF |
| GB/T 19897.1-2005 |
Automatic Meter Reading System Lower layer Communication Protocol Part 1:Direct local data exchange 自动抄表系统低层通信协议 第1部分：直接本地数据交换 |
China National Standards lay |
English PDF |
| GB/T 8381.6-2005 |
Method for determination of deoxynivalenol in formula feed-Thin layer chromatography 配合饲料中脱氧雪腐镰刀菌烯醇的测定 薄层色谱法 |
China National Standards lay |
English PDF |
| GB/T 8381.4-2005 |
Method for determination of T-2 toxin in formula feed-Thin layer chromatography 配合饲料中 T-2 毒素的测定 薄层色谱法 |
China National Standards lay |
English PDF |
| GB/T 14598.17-2005 |
Electrical relay-Part 22-6：Electrical disturbance tests for measuring relays and protection equipment-Immunity to conducted disturbances induced by radio frequency fields 电气继电器 第22-6部分：量度继电器和保护装置的电气骚扰试验-射频场感应的传导骚扰的抗扰度 |
China National Standards lay |
English PDF |
| GB/T 19851.9-2005 |
Sports equipment and playground for middle school primary school Part 9:Shuttlecocks 中小学体育器材和场地 第9部分:羽毛球拍 |
China National Standards lay |
English PDF |
| GB/T 19851.8-2005 |
Sports equipment and playground for middle school primary school Part 8:Table tennis ball 中小学体育器材和场地 第8部分:乒乓球 |
China National Standards lay |
English PDF |
| GB/T 19851.7-2005 |
Sports equipment and playground for middle school primary school Part 7:Table tennis table 中小学体育器材和场地 第7部分:乒乓球台 |
China National Standards lay |
English PDF |
| GB/T 19851.6-2005 |
Sports equipment and playground for middle school primary school Part 6:Soft-volleyball 中小学体育器材和场地 第6部分:软式排球 |
China National Standards lay |
English PDF |
| GB/T 19851.5-2005 |
Sports equipment and playground for middle school primary school Part 5:Volleyball 中小学体育器材和场地 第5部分:排球 |
China National Standards lay |
English PDF |
| GB/T 19851.4-2005 |
Sports equipment and playground for middle school primary school Part 4:Basketball 中小学体育器材和场地 第4部分:篮球 |
China National Standards lay |
English PDF |
| GB/T 19851.3-2005 |
Sports equipment and playground for middle school primary school Part 3:Basketball backstop 中小学体育器材和场地 第3部分:篮球架 |
China National Standards lay |
English PDF |
| GB/T 19851.2-2005 |
Sports equipment and playground for middle school primary school Part 2:Gymnastic equipment 中小学体育器材和场地 第2部分:体操器材 |
China National Standards lay |
English PDF |
| GB/T 19851.12-2005 |
Sports equipment and playground for middle school primary school Part 12:Checkout-equipment for physique-health of students 中小学体育器材和场地 第12部分:学生体质健康测试器材 |
China National Standards lay |
English PDF |
| GB/T 19851.1-2005 |
Sports equipment and playground for middle school primary school Part 1:Body-building equipment 中小学体育器材和场地 第1部分:健身器材 |
China National Standards lay |
English PDF |
| GB/T 19851.11-2005 |
Sports equipment and playground for middle school primary school Part 11:Synthetic surfaced athletic aracks 中小学体育器材和场地 第11部分:合成材料面层运动场地 |
China National Standards lay |
English PDF |
| GB/T 19851.10-2005 |
Sports equipment and playground for middle school primary school Part 10:Tennis Racket 中小学体育器材和场地 第10部分:网球拍 |
China National Standards lay |
English PDF |
| GB/T 9451-2005 |
Determination of total or effective thickness of thin surface hardened layers of steel parts 钢件薄表面总硬化层深度或有效硬化层深度的测定 |
China National Standards lay |
English PDF |
| GB/T 16886.10-2005 |
Biological evaluation of medical devices-Part 10:Tests for irritation and delayed-type hypersensitivity 医疗器械生物学评价 第10部分:刺激与迟发型超敏反应试验 |
China National Standards lay |
English PDF |
| GB/T 19704-2005 |
Display and record for hydrological instrument 水文仪器显示与记录 |
China National Standards lay |
English PDF |
| GB/T 18700.6-2005 |
Telecontrol equipment and systems-Part 6-2:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-Use of basic standards(OSI layers 1-4) 远动设备和系统 第6-2部分:与ISO标准和ITU-T建议 兼容的远动协议 OSI 1至4层基本标准的使用 |
China National Standards lay |
English PDF |
| GB 19079.5-2005 |
Operation conditions and technical requirements for gymnasium and playground Part 5:Roller sports place 体育场所开放条件与技术要求 第5部分:轮滑场所 |
China National Standards lay |
English PDF |
| GB 19079.3-2005 |
Operation conditions and Technical requirements for gymnasium and playground Part 3:Bungee jump place 体育场所开放条件与技术要求 第3部分:蹦极场所 |
China National Standards lay |
English PDF |
| GB 19079.2-2005 |
Operation conditions and technical requirements for gymnasium and playground Part 2:karting Circuit 体育场所开放条件与技术要求 第2部分:卡丁车场所 |
China National Standards lay |
English PDF |
| GB 19079.11-2005 |
Operation conditions and technical requirements for gymnasium and playground Part 11:Rafting place 体育场所开放条件与技术要求 第11部分:漂流场所 |
China National Standards lay |
English PDF |
| GB/T 9779-2005 |
Multi-layer coatings for architecture 复层建筑涂料 |
China National Standards lay |
English PDF |
| GB/T 18978.2-2004 |
Ergonomic requirements for office work with visual display terminals(VDTs)--Part 2:Guidance on task requirements 使用视觉显示终端(VDTs)办公的人类工效学要求 第2部分:任务要求指南 |
China National Standards lay |
English PDF |
| GB/T 18978.11-2004 |
Ergonomic requirements for office work with visual display terminals(VDTs)--Part 11:Guidance on usability 使用视觉显示终端(VDTs)办公的人类工效学要求 第11部分:可用性指南 |
China National Standards lay |
English PDF |
| GB/T 18978.10-2004 |
Ergonomic requirements for office work with visual display terminals(VDTs)--Part 10:Dialogue principles 使用视觉显示终端(VDTs)办公的人类工效学要求 第10部分:对话原则 |
China National Standards lay |
English PDF |
| GB/T 18910.2-2003 |
Liquid crystal and solid-state display devices--Part 2:Liquid crystal display modules sectional specification 液晶和固态显示器件 第2部分:液晶显示模块分规范 |
China National Standards lay |
English PDF |
| GB/T 16608.1-2003 |
Electromechanical elementary all-or-nothing relays of assessed quality--Part 1:Generic specification 有质量评定的有或无基础机电继电器 第1部分:总规范 |
China National Standards lay |
English PDF |
| GB/T 18237.4-2003 |
Information technology--Open systems interconnection--Generic upper layers security--Part 4: Protecting transfer syntax specification 信息技术 开放系统互连 通用高层安全 第4部分: 保护传送语法规范 |
China National Standards lay |
English PDF |
| GB 16915.4-2003 |
Switches for household and similar fixed-electrical installations--Part 2:Particular requirements--Section 3: Time-delay switches(TDS) 家用和类似用途固定式电气装置的开关 第2部分: 特殊要求 第3节: 延时开关 |
China National Standards lay |
English PDF |
| GB/T 19113-2003 |
Classification of mulberry silkworm fresh cocoons (Method of dry weight of the cocoons layer) 桑蚕鲜茧分级(干壳量法) |
China National Standards lay |
English PDF |
| GB 15629.11-2003 |
Information technology--Telecommunications and information exchange between systems--Local and metropolitan area networks--Specific requirements--Part 11: Wireless LAN Medium Access Control (MAC) andPhysical layer(PHY) Specifications 信息技术 系统间远程通信和信息交换 局域网和城域网 特定要求 第11部分:无线局域网媒体访问控制和物理层规范 |
China National Standards lay |
English PDF |
| GB 15629.1102-2003 |
Information technology--Telecommunications and information exchange between systems--Local and metropolitan area networks--Specific requirements--Part 11: Wireless LAN Medium Access Control (MAC) and Physical layer(PHY) Specifications: Higher-Speed Physi 信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 第11部分:无线局域网媒体访问控制和物理层规范:2.4 GHz频段较高速物理层扩展规范 |
China National Standards lay |
English PDF |
| GB/T 18978.1-2003 |
Ergonomic requirements for office work with visual display terminals (VDTs)--Part 1: Generalintroduction 使用视觉显示终端(VDTs)办公的人类工效学要求 第1部分:概述 |
China National Standards lay |
English PDF |
| GB/T 4269.5-2003 |
Portable forestry machinery--Symbols for operator controls and other displays 便携式林业机械 操作者控制符号和其他标记 |
China National Standards lay |
English PDF |
| GB/T 2900.63-2003 |
Electrotechnical terminology--Elementary relays 电工术语 基础继电器 |
China National Standards lay |
English PDF |
| GB/T 18932.2-2002 |
Method for the determination of high fructose starch syrup in honey--Thin-layer chromatographic method 蜂蜜中高果糖淀粉糖浆测定方法 薄层色谱法 |
China National Standards lay |
English PDF |
| GB/T 18908.1-2002 |
Specified time relays for industrial use--Part 1:Requirements and tests 工业用时间继电器 第1部分:要求和试验 |
China National Standards lay |
English PDF |
| GB/T 18904.3-2002 |
Semiconductor devices--Part 12-3:Optoelectronic devices--Blank detail specification for light-emitting diodes--Display application 半导体器件 第12-3部分:光电子器件 显示用发光二极管空白详细规范 |
China National Standards lay |
English PDF |
| GB/T 14598.1-2002 |
Electrical relays--Part 23:Contact performance 电气继电器 第23部分:触点性能 |
China National Standards lay |
English PDF |
| GB/T 14598.16-2002 |
Electrical relays--Part 25:Electromagnetic emission tests for measuring relays and protection equipment 电气继电器 第25部分:量度继电器和保护装置的电磁发射试验 |
China National Standards lay |
English PDF |
| GB/T 18680-2002 |
The transparent conductive glass withindium-tin oxide films used in liquid crystal display 液晶显示器用氧化铟锡透明导电玻璃 |
China National Standards lay |
English PDF |
| GB/T 18679.1-2002 |
Hydraulic agricultural sprayer--Data sheets--Part 1:Typical layout 农业液力喷雾机 数据表 第1部分:典型格式 |
China National Standards lay |
English PDF |
| GB/T 18617.1-2002 |
Technical product documentation--Organization and naming of layers for CAD--Part 1:Overview andprinciples 技术产品文件 CAD图层的组织和命名 第1部分:概述与原则 |
China National Standards lay |
English PDF |
| GB/T 18335-2001 |
Specification for flex-rigid multilayer printed boards with through connections 有贯穿连接的刚挠多层印制板规范 |
China National Standards lay |
English PDF |
| GB/T 18334-2001 |
Specification for flexible multilayer printed boards with through conections 有贯穿连接的挠性多层印制板规范 |
China National Standards lay |
English PDF |
| GB/T 18329.1-2001 |
Plain bearings--Non-destructive ultrasonic testing of hond for metallic multilayer plain bearings 滑动轴承 多层金属滑动轴承结合强度的超声波无损检验 |
China National Standards lay |
English PDF |
| GB/T 18326-2001 |
Plain bearings--Multilayer materials for thin-walled plain bearings 滑动轴承 薄壁滑动轴承用金属多层材料 |
China National Standards lay |
English PDF |
| GB/T 4588.12-2000 |
Specification for mass laminationpanels (semi-manufactured multilayer printed boards) 预制内层层压板规范(半制成多层印制板) |
China National Standards lay |
English PDF |
| GB/T 18266.1-2000 |
Ranking standard for gymnasium and playground--Part 1:Star-rating standard for bowling playground 体育场所等级的划分 第1部分:保龄球馆星级的划分及评定 |
China National Standards lay |
English PDF |
| GB/T 6769-2000 |
Regulations governing the layout of driver’s cabs of locomotives 机车司机室布置规则 |
China National Standards lay |
English PDF |
| GB/T 18237.3-2000 |
Information technology--Open Systems Interconnection--Generic upper layers security--Part 3:Security Exchange Service Element(SESE) protocol specification 信息技术 开放系统互连 通用高层安全 第3部分:安全交换服务元素(SESE)协议规范 |
China National Standards lay |
English PDF |
| GB/T 18237.2-2000 |
Information technology--Open Systems Interconnection--Generic upper layers security--Part 2:Security Exchange Service Element(SESE)service definition 信息技术 开放系统互连 通用高层安全 第2部分:安全交换服务元素(SESE)服务定义 |
China National Standards lay |
English PDF |
| GB/T 18237.1-2000 |
Information technology--Open Systems Interconnection--Generic upper layers security--Part 1:Overview， models and notation 信息技术 开放系统互连 通用高层安全 第1部分:概述、模型和记法 |
China National Standards lay |
English PDF |
| GB/T 18231-2000 |
Information technology--Lower layers security model 信息技术 低层安全模型 |
China National Standards lay |
English PDF |
| GB/T 17006.5-2000 |
Evaluation and routine testing in medical imaging departments--Part 2-5:Constancytests--Image display devices 医用成像部门的评价及例行试验 第2-5部分:图像显示装置稳定性试验 |
China National Standards lay |
English PDF |
| GB/T 18138.2-2000 |
Information technology--Open Systems Interconnection--Conformance test suite for the presentation layer--Part 2:Test suite structure and test purposes for the ASN.1 basic encodings 信息技术 开放系统互连 表示层一致性测试套 第2部分:ASN.1基本编码测试套结构和测试目的 |
China National Standards lay |
English PDF |
| GB/T 18138.1-2000 |
Information technology--Open Systems Interconnection--Conformancetest suite for the presentation layer--Part 1:Test suite structure and testpurposes for the presentation protocol 信息技术 开放系统互连 表示层一致性测试套 第1部分:表示协议测试套结构和测试目的 |
China National Standards lay |
English PDF |
| GB/T 4269.3-2000 |
Tractors，machinery for agriculture and forestry，powered lawn and garden equipment--Symbols for operator controls and other displays--Part 3:Symbols for powered lawn and garden equipment 农林拖拉机和机械、草坪和园艺动力机械 操作者操纵机构和其他显示装置用符号 第3部分:草坪和园艺动力机械用符号 |
China National Standards lay |
English PDF |
| GB/T 4269.2-2000 |
Tractors，machinery for agriculture and forestry，powered lawn and garden equipment--Symbols for operator controls and otherdisplays--Part 2:Symbols for agricultural tractors and machinery 农林拖拉机和机械、草坪和园艺动力机械 操作者操纵机构和其他显示装置用符号 第2部分:农用拖拉机和机械用符号 |
China National Standards lay |
English PDF |
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