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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 |
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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 over |
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GB/T 18230.7-2000 |
Hexagon nuts forstructural bolting,style 2,hot-dip galvanized(oversize tapped)--Product grade A--Property class 9 栓接结构用2型六角螺母 热浸镀锌(加大攻丝尺寸)A级 9级 |
China National Standards over |
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GB/T 18230.6-2000 |
Hexagon nuts for structural bolting,style 1,hot-dip galvanized (oversize tapped)--Product grades A and B--Property classes 5,6 and 8 栓接结构用1型六角螺母 热浸镀锌(加大攻丝尺寸) A和B级 5、6和8级 |
China National Standards over |
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GB 18196-2000 |
Specifications of the medical examinations for the overexposed individuals 过量受照人员的医学检查规范 |
China National Standards over |
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GB/T 18134.1-2000 |
High-voltage testing techniques with very fast impulses--Part 1:Measuring systems for very fast front overvoltages generated in gas-insulated substations 极快速冲击高电压试验技术 第1部分:气体绝缘变电站中陡波前过电压用测量系统 |
China National Standards over |
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GB/T 18085-2000 |
Plant quarantine--Methods forinspection and identification of Tilletia controversa kǖhn 植物检疫 小麦矮化腥黑穗病菌检疫鉴定方法 |
China National Standards over |
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GB/T 6072.6-2000 |
Reciprocating internal combustionengines--Performance--Part 6:overspeed protection 往复式内燃机 性能 第6部分:超速保护 |
China National Standards over |
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GB/Z 15629.1-2000 |
Information technology--Telecommunication and information exchange between systems--Local and metro-politan area networks--Specific requirements--Part 1:overview of Local Area Network standards 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1部分:局域网标准综述 |
China National Standards over |
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GB/T 17973-2000 |
Information technology--Telecommunications and information exchange between systems--Use of OSI applications over the internet Transmission Control Protocol(TCP) 信息技术 系统间远程通信和信息交换 在因特网传输控制协议(TCP)之上使用OSI应用 |
China National Standards over |
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GB/T 17950-2000 |
Semiconductor converter--Part 6:Application guide for the protection of semiconductor converters against overcurrent by fuses 半导体变流器 第6部分:使用熔断器保护半导体变流器防止过电流的应用导则 |
China National Standards over |
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GB/T 17862-1999 |
Office equipment--Stencils for duplicator--Minimum overprint and attachment features 办公机械 速印机用蜡纸 基本加印内容及安装特性 |
China National Standards over |
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GB/T 17789-1999 |
Procedures for simultaneous transmission of data and digitally encoded voice signals over the PSTN or over 2-wire leased point-to-point telephone type circuits 在PSTN或二线点对点租用电话型电路上同时传送数据和数字化编码语音信号的规程 |
China National Standards over |
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GB/T 17703.3-1999 |
International movement of goods governmental regulatory message--Part 3:Generalized system of preferences certificate of origin message 国际物流政府管理报文 第3部分:普惠制原产地证明书报文 |
China National Standards over |
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GB/T 17703.2-1999 |
International movement of goods governmental regulatory message--Part 2:Certificate of origin message 国际物流政府管理报文 第2部分:一般原产地证明书报文 |
China National Standards over |
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GB/T 17248.2-1999 |
Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at otherspecified positions--Engineering method in an essentially free field over a reflecting plane 声学 机器和设备发射的噪声 工作位置和其他指定位置发射声压级的测量 一个反射面上方近似自由场的工程法 |
China National Standards over |
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GB/T 2900.51-1998 |
Electrotechnical terminology--overhead lines 电工术语 架空线路 |
China National Standards over |
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GB/T 17286.2-1998 |
Liquid hydrocarbons--Dynamic measurement--Proving systems for volumetric meters--Part 2:Pipe provers 液态烃动态测量 体积计量流量计检定系统 第2部分:体积管 |
China National Standards over |
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GB/T 5095.5-1997 |
Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 5:Impact tests(free components),static load tests(fixed components),endurance tests and overload tests 电子设备用机电元件 基本试验规程及测量方法 第5部分:撞击试验(自由元件)、静负荷试验(固定元件)、寿命试验和过负荷试验 |
China National Standards over |
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GB/T 17192.1-1997 |
Information technology--Computer graphics--Interfacing techniques for dialogues with graphical devices(CGI)--Functional specification--Part1:overview,profile,and conformance 信息技术 计算机图形 与图形设备会话的接口技术(CGI) 功能说明 第1部分:概述、轮廓和一致性 |
China National Standards over |
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GB 5086.1-1997 |
Test method standard for leaching toxicity of solid wastes--Roll over leaching procedure 固体废物浸出毒性浸出方法 翻转法 |
China National Standards over |
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GB/T 3819-1997 |
Textiles--Determination of the recovery from creasing of a folded specimen by measuring the angle of recovery 纺织品 织物折痕回复性的测定 回复角法 |
China National Standards over |
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GB/T 3768-1996 |
Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane 声学 声压法测定噪声源声功率级 反射面上方采用包络测量表面的简易法 |
China National Standards over |
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GB/T 3767-1996 |
Acoustics--Determination of sound power levels of noise sources using sound pressure--Engineering method in an essentially free field over a reflecting plane 声学 声压法测定噪声源声功率级 反射面上方近似自由场的工程法 |
China National Standards over |
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GB/T 16284.2-1996 |
Information technology--Text comnunication--Message-oriented text interchange system (MOTIS)--Part 2:overall architecture 信息技术 文本通信 面向信报的文本交换系统 第2部分:总体结构 |
China National Standards over |
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GB/T 790-1995 |
overhead travelling crane--Span series and lifting height series 电动桥式起重机跨度和起升高度系列 |
China National Standards over |
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GB 15851-1995 |
Information technology--Security techniques--Digital signature scheme giving message recovery 信息技术 安全技术 带消息恢复的数字签名方案 |
China National Standards over |
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GB 15707-1995 |
Limits of radio interference from AC high voltage overhead power transmission lines 高压交流架空送电线无线电干扰限值 |
China National Standards over |
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GB/T 14433-1993 |
Technical specifications for coverage networks of colour TV broadcasting 彩色电视广播覆盖网技术规定 |
China National Standards over |
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GB/T 13157-1991 |
overall electro-acoustic frequency response for reproduction of 35mm optical sound track--Reproduction characteristics 35 mm影片光学声迹的还音电声频率响应特性 |
China National Standards over |
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GB/T 13065-1991 |
Blank detail specification of gas discharge tubes for overvoltage protection 过电压保护气体放电管空白详细规范 (可供认证用) |
China National Standards over |
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GB/T 12949-1991 |
Plain bearings--Bimetallic busheswith plastic overlay 滑动轴承 覆有减摩塑料层的双金属轴套 |
China National Standards over |
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GB/T 12712-1991 |
The requirements for supervision of recovery of condensate from steam heating system and technique ofautomatic steam traps 蒸汽供热系统凝结水回收及蒸汽疏水阀技术管理要求 |
China National Standards over |
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GBJ 143-1990 |
Standard for protective spacing of radio interference from overhead electric lines,substations to television transposer station and retransmitting station 架空电力线路、变电所对电视差转台、转播台无线电干扰防护间距标准 |
China National Standards over |
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GB 11410-1989 |
Technical bases of HFBC coverage 短波广播网覆盖技术规定 |
China National Standards over |
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GB/T 1000.2-1988 |
Pin insulators of ceramic material for high voltage overhead lines--Dimensions and characteristics 高压线路针式瓷绝缘子尺寸与特性 |
China National Standards over |
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GB/T 9434-1988 |
Methods of measurement of gas discharge tubes for overvoltage protection 过电压保护气体放电管测试方法 |
China National Standards over |
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GB/T 9433-1988 |
General specification of gas discharge tubes for overvoltage protection 过电压保护气体放电管总规范 (可供认证用) |
China National Standards over |
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GB 7495-1987 |
The protecting distance betweenoverhead power line and receiving station of AM broadcasting 架空电力线路与调幅广播收音台的防护间距 |
China National Standards over |
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GB/T 7343-1987 |
Methods of measurement of the suppresion characteristics of passive radio interference filters and suppression components over the frequency range of 10kHz to 30MHz 10 kHz~30 MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法 |
China National Standards over |
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GB/T 6974.12-1986 |
Lifting appliances--Vocabulary--overhead travelling cranes 起重机械名词术语 桥式起重机 |
China National Standards over |
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GB/T 4872-1985 |
Office machines and data processing equipment--Principles governing the positioning of control keys on key-boards 办公机器和数据处理设备键盘上控制键定位的原则 |
China National Standards over |
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GB/T 3895-1983 |
Graphical symbols for ships’ deck covering and insulation materials 船舶甲板敷料和绝缘材料图形符号 |
China National Standards over |
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GB 2017-1980 |
Covering technique of the medium-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards over |
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GB 2017-1980 |
Covering technique of the medium-wave broadcastingnetwork 中波广播网覆盖技术 |
China National Standards over |
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