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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 17902.3-2005 |
Information technology-Decurity techniques-digital signatures with appendix-Part3:Certificate-based mechanisms 信息技术 安全技术 带附录的数字签名 第3部分:基于证书的机制 |
China National Standards digit |
 English PDF |
| GB/T 17902.2-2005 |
Information technology-Security techniques-digital signatures with appendix-Part2:Identity-based mechanisms 信息技术 安全技术 带附录的数字签名 第2部分:基于身份的机制 |
China National Standards digit |
English PDF |
| GB/T 19042.3-2005 |
Evaluation and routine testing in medical imaging departments-Part 3-3:Acceptance tests-Imaging performance of X-ray equipment for digital subtraction angiography(DSA) 医用成像部门的评价及例行试验 第3-3部分:数字减影血管造影（DSA）X射线设备成像性能验收试验 |
China National Standards digit |
English PDF |
| GB/T 17574.10-2003 |
Semiconductor devices--Integrated circuits--Part 2-10:digital integrated circuits--Blank detail specification for integrated circuit dynamicread/write memories 半导体器件 集成电路 第2-10部分:数字集成电路 集成电路动态读/写存储器空白详细规范 |
China National Standards digit |
English PDF |
| GB/Z 19098-2003 |
The data content and its organization of digital definition of mechanical products 机械产品数字化定义的数据内容及其组织 |
China National Standards digit |
English PDF |
| GB/T 18721-2002 |
Graphic technology--Prepress digital data exchange--CMYK standard colour image data(CMYK/SCID) 印刷技术 印前数据交换 CMYK标准彩色图像数据(CMYK/SCID) |
China National Standards digit |
English PDF |
| GB/T 7611-2001 |
Characteristics of the electrical interfaceat hierarchical bit rate for digital network 数字网系列比特率电接口特性 |
China National Standards digit |
English PDF |
| GB/T 18500.2-2001 |
Semiconductor devices--Integrated circuits--Part 4:Interface integrated circuits--Section 2:Blank detail specification for linear analogue-to-digital converters(ADC) 半导体器件 集成电路 第4部分:接口集成电路 第二篇:线性模拟/数字转换器(ADC)空白详细规范 |
China National Standards digit |
English PDF |
| GB/T 18500.1-2001 |
Semiconductor devices--Integrated circuits--Part 4:Interface integrated circuits--Section 1:Blank detail specification for linear digital-to-analogue converters(DAC) 半导体器件 集成电路 第4部分:接口集成电路 第一篇:线性数字/模拟转换器(DAC)空白详细规范 |
China National Standards digit |
English PDF |
| GB/T 18501.2-2001 |
Connectors for use in d.c.，low-frequency analogue and digital high speed data spplications--Part 2:Circular connectors with assessed quality--Sectional specification 直流和低频模拟及数字式高速数据处理设备用连接器 第2部分:有质量评定的圆形连接器分规范 |
China National Standards digit |
English PDF |
| GB/T 18501.1-2001 |
Connectors with assessed quality，for use in d.c.，low frequency analogue and in digital high speed data applications--Part 1:Generic specification 有质量评定的直流和低频模拟及数字式高速数据处理设备用连接器 第1部分:总规范 |
China National Standards digit |
English PDF |
| GB/T 18472-2001 |
Test signals for digitally encoded colour television system 数字编码彩色电视系统用测试信号 |
China National Standards digit |
English PDF |
| GB/T 18031-2000 |
Information technology--Generic specification for Chinese character input with digital keyboard 信息技术 数字键盘汉字输入通用要求 |
China National Standards digit |
English PDF |
| GB/T 17191.4-2000 |
Information technology--Coding of moving pictures and associated audio for digital storage media at up to about 1.5 Mbit/s--Part 4:Compliance testing 信息技术 具有1.5Mbit/s数据传输率的数字存储媒体运动图像及其伴音的编码 第4部分:一致性测试 |
China National Standards digit |
English PDF |
| GB/T 5965-2000 |
Semiconductor devices--Integrated circuits--Part 2:digital integrated circuits--Section one--Blank detail specification for bipolar monolithic digital integrated circuit gates(excluding uncommitted logic arrays) 半导体器件 集成电路 第2部分:数字集成电路 第一篇 双极型单片数字集成电路门电路(不包括自由逻辑阵列) 空白详细规范 |
China National Standards digit |
English PDF |
| GB/T 17902.1-1999 |
Information technology--Security techniques--digital signature with appendix--Part 1:General 信息技术 安全技术 带附录的数字签名 第1部分:概述 |
China National Standards digit |
English PDF |
| 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 digit |
English PDF |
| GB/T 17700-1999 |
Channel coding and modulation standard for digital Video Broadcasting-Satellite(DVB-S) 卫星数字电视广播信道编码和调制标准 |
China National Standards digit |
English PDF |
| GB/T 9424-1998 |
Semiconductor devices--Integrated circuits--Part 2:digital integrated circuits--Section Five:Blank detail specification for complementary MOS digital inte-grated circuits，series 4000B and 4000UB 半导体器件 集成电路 第2部分:数字集成电路 第五篇 CMOS数字集成电路4000B和4000UB系列空白详细规范 |
China National Standards digit |
English PDF |
| GB/T 17574-1998 |
Semiconductor devices--Integrated circuits--Part 2:digital integrated circuits 半导体器件 集成电路 第2部分:数字集成电路 |
China National Standards digit |
English PDF |
| GB/T 17572-1998 |
Semiconductor devices--Integrated circuits--Part 2:digital integrated circuits--Section Four:Family specification for complementary MOS digital integrated circuits，series 4000B and 4000UB 半导体器件 集成电路 第2部分:数字集成电路 第四篇 CMOS数字集成电路 4000B和4000UB系列族规范 |
China National Standards digit |
English PDF |
| GB/T 17439-1998 |
Specification for transmission of component-coded digital television signals for contribution-quality applications at the third hierarchical level 在三次群中传送馈送质量分量编码数字电视信号传输技术规范 |
China National Standards digit |
English PDF |
| GB/T 17438-1998 |
Technical requirements for the transmission through contribution and primary distribution networks of digital television signals defined according to the 4∶2∶2 standard 由4∶2∶2标准定义的数字电视信号馈送和一次分配网络传输技术要求 |
China National Standards digit |
English PDF |
| GB/T 13850-1998 |
Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital singals 交流电量转换为模拟量或数字信号的电测量变送器 |
China National Standards digit |
English PDF |
| GB/T 17235.2-1998 |
Information technology--digital compression and coding of continuous-tone still images--Part 2:Compliance testing 信息技术 连续色调静态图像的数字压缩及编码 第2部分:一致性测试 |
China National Standards digit |
English PDF |
| GB/T 17235.1-1998 |
Information technology--digital compression and coding of continuous-tone still images--Part 1:Requirements and guidelines 信息技术 连续色调静态图像的数字压缩及编码 第1部分:要求和指南 |
China National Standards digit |
English PDF |
| GB/T 17191.3-1997 |
Information technology--Coding of moving pictures and associatedaudio for digital storage media at up to about 1.5Mbit/s--Part 3:Audio 信息技术 具有1.5Mbit/s 数据传输率的数字存储媒体运动图像及其伴音的编码 第3部分:音频 |
China National Standards digit |
English PDF |
| GB/T 17191.2-1997 |
Information technology--Coding of moving pictures and associatedaudio for digital storage media at up to about 1.5Mbit/s--Part 2:Video 信息技术 具有1.5Mbit/s 数据传输率的数字存储媒体运动图像及其伴音的编码 第2部分:视频 |
China National Standards digit |
English PDF |
| GB/T 17191.1-1997 |
Information technology--Coding of moving pictures and associatedaudio for digital storage media at up to about 1.5Mbit/s--Part 1:Systems 信息技术 具有1.5Mbit/s 数据传输率的数字存储媒体运动图像及其伴音的编码 第1部分:系统 |
China National Standards digit |
English PDF |
| GB/T 17024-1997 |
Semiconductor devices--integratedcircuits--Part 2:digital integrated circuits--Section three--Blank detail specification for HCMOS digital integrated circuits series 54/74HC，54/74HCT，54/74HCU 半导体器件 集成电路 第2部分:数字集成电路 第三篇 HCMOS数字集成电路54/74HC、54/74HCT、54/74HCU系列空白详细规范 |
China National Standards digit |
English PDF |
| GB/T 17023-1997 |
Semiconductor devices--Integrated circuits--Part 2:digital integrated circuits--Section two--Family specification for HCMOS digital integrated circuits series 54/74HC，54/74HCT，54/74HCU 半导体器件 集成电路 第2部分:数字集成电路 第二篇 HCMOS数字集成电路54/74HC、54/74HCT、54/74HCU系列族规范 |
China National Standards digit |
English PDF |
| GB/T 16966-1997 |
Information technology--Provision of the OSI connection-mode network service by packet mode terminal equipment connected to an Integrated Services digital Network(ISDN) 信息技术 连接到综合业务数字网(ISDN)的包式终端设备提供OSI连接方式网络服务 |
China National Standards digit |
English PDF |
| GB/T 16816-1997 |
A 48/56/64 kbit/s data circuit terminating equipment standardized for use on digital point-to-point leased circuits 点对点数字租用电路上使用的48/56/64kbit/s数据电路终接设备技术要求 |
China National Standards digit |
English PDF |
| GB/T 16812-1997 |
Technical specificationfor NICAM-728 digital audio signal transmission with satellite TV channel subcarrier NICAM-728卫星电视信道副载波传送数字声技术规范 |
China National Standards digit |
English PDF |
| GB/T 16612-1996 |
Audio，video and audiovisual systems--Domestic digital bus (D2B) 音频、视频及视听系统 家用数字总线(D2B) |
China National Standards digit |
English PDF |
| 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 digit |
English PDF |
| GB/T 15845.3-1995 |
Performance requirements of audiovisual terminals--System for establishing communication between audiovisual terminals using digital channels up to 2Mbit/s 视听用户终端技术要求 使用2Mbit/s以内数字信道的视听用户终端之间建立通信的方法 |
China National Standards digit |
English PDF |
| GB/T 15841-1995 |
Networking specification for digital microwave communication equipments 2～8 GHz digital microwave transceiver 数字微波通信设备进网技术要求 2～8 GHz数字微波收发信机 |
China National Standards digit |
English PDF |
| GB/T 9405-1995 |
Performance and test methods of the third order digital multiplex equipment operating at 34368 kbit/s and using positive justification 34368kbit/s 正码速调整三次群数字复用设备技术要求和测试方法 |
China National Standards digit |
English PDF |
| GB/T 7254-1995 |
Performanceand methods of the second order digital multiplex equipment operating at 8448 kbit/s and using positive justification 8448 kbit/s正码速调整二次群数字复用设备技术要求和测试方法 |
China National Standards digit |
English PDF |
| GB/T 15542-1995 |
Technical requirements of digital SPC automatic telephone exchange 数字程控自动电话交换机技术要求 |
China National Standards digit |
English PDF |
| GB/T 11324-1995 |
Performance and test methods of the fourth order digital multiplex equimpent operatingat 139264 kbit/s and using positive justification 139264kbit/s正码速调整四次群数字复用设备技术要求和测试方法 |
China National Standards digit |
English PDF |
| GB/T 15521-1995 |
Format and classification of digital audio tape cassette system (DAT) used for broadcasting 广播用数字音频盒式磁带系统(DAT)格式及分类特性 |
China National Standards digit |
English PDF |
| GB/T 11443.5-1994 |
Domestic satellite communication earth stations--General technical requirements--Part 5:Intermediate data rate(IDR) digital carriers 国内卫星通信地球站总技术要求 第五部分:中速数据数字载波通道 |
China National Standards digit |
English PDF |
| GB 15215-1994 |
Global maritime distress and safety system--Performance requirements for digital selective calling (DSC) equipment 全球海上遇险安全系统(GMDSS) 数字选择呼叫(DSC)设备性能要求 |
China National Standards digit |
English PDF |
| GB/T 15118-1994 |
Technical requirement for digital line systems on optical fibre cables at 4×139264 kbit/s 4×139264 kbit/s 光缆数字线路系统技术要求 |
China National Standards digit |
English PDF |
| GB/T 14919-1994 |
The specifications for digital audio sourcecoding 数字声音信号源编码技术规范 |
China National Standards digit |
English PDF |
| GB/T 14857-1993 |
The specifications of encoding parameters of digital television for studio 演播室数字电视编码参数规范 |
China National Standards digit |
English PDF |
| GB/T 14381-1993 |
Generic specification for stored program control digital private automatic branch telephone exchange system 程控数字用户自动电话交换机通用技术条件 |
China National Standards digit |
English PDF |
| GB/T 14132-1993 |
Performance requirements for digital linesystems on symmetric pair cables used in telecommunication network 对称电缆数字线路系统进网要求 |
China National Standards digit |
English PDF |
| GB/T 14131-1993 |
Performance requirements for digital linesystems on coaxial pair cables used in telecommunication network 同轴电缆数字线路系统进网要求 |
China National Standards digit |
English PDF |
| GB/T 14130-1993 |
Performance requirements for digital sections of metallic cables used in telecommunication network 电缆数字段进网要求 |
China National Standards digit |
English PDF |
| GB/T 14082-1993 |
Generic specification of 9-track digital magnetic head for digital magnetic tape unit 9磁道数字磁带机磁头通用技术条件 |
China National Standards digit |
English PDF |
| GB/T 13996-1992 |
Technical specification for digital line systems on optical fibre cables 光缆数字线路系统技术规范 |
China National Standards digit |
English PDF |
| GB/T 14032-1992 |
General principles of measuring methods of digital phase-locked loop for semiconductor integrated circuits 半导体集成电路数字锁相环测试方法的基本原理 |
China National Standards digit |
English PDF |
| GB/T 13543-1992 |
Environmental test methods for digital communication equipments 数字通信设备环境试验方法 |
China National Standards digit |
English PDF |
| GB/T 13503-1992 |
Generic specification for digital microwave radio relay communication equipment 数字微波接力通信设备通用技术条件 |
China National Standards digit |
English PDF |
| GB/T 13426-1992 |
Reliability requirements and test methods for digital communication equipment 数字通信设备的可靠性要求和试验方法 |
China National Standards digit |
English PDF |
| GB/T 13158-1991 |
Compatibility test procedures of clock and synchronization equipment of digital switch introducedinto digital network 数字交换机的时钟和同步设备进入数字网的兼容性测试方法 |
China National Standards digit |
English PDF |
| GB/T 12640-1990 |
Methods of measurement for the digital microwave radio relay communication equipments 数字微波接力通信设备测量方法 |
China National Standards digit |
English PDF |
| GB/T 12166-1990 |
Electrical characteristics of unbalanced voltage digital interface circuits 非平衡电压数字接口电路的电气特性 |
China National Standards digit |
English PDF |
| GB 12048-1989 |
Requirements for clock and synchronization equipment used in the digital network 数字网内时钟和同步设备的进网要求 |
China National Standards digit |
English PDF |
| GB/T 11014-1989 |
Electrical characteristics of balanced voltage digital interface circuits 平衡电压数字接口电路的电气特性 |
China National Standards digit |
English PDF |
| GB/T 10199.2-1988 |
Test procedure for facsimile apparatus--Document facsimile (digital) 传真机测试方法 文件传真机(数字) |
China National Standards digit |
English PDF |
| GB 3971.2-1983 |
Interoffice junction digital line signalling system for telephone automatic switching network 电话自动交换网局间中继数字型线路信号方式 |
China National Standards digit |
English PDF |
| GB/T 3323.2-2019 |
Non-destructive testing of welds—Radiographic testing—Part 2:X- and gamma-ray techniques with digital detectors 焊缝无损检测 射线检测 第2部分：使用数字化探测器的X和伽玛射线技术 |
China National Standards digit |
English PDF |
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