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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.
  •  China "phone" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43537-2023 Sound system equipment Headphones and personal music players Maximum sound pressure level measurement method
    声系统设备 耳机及个人音乐播放器 最大声压级测量方法
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    GB/T 42724-2023 Ships and Marine Technology Navigation and Ship Operations Guide to Marine Telephone Equipment
    船舶与海洋技术 导航和船舶营运 船用电话设备指南
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    GB/T 42559-2023 Acoustics - Interferometric Fiber Optic Hydrophone Phase Shift Sensitivity Measurement
    声学 干涉型光纤水听器相移灵敏度测量
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    GB/T 42002-2022 Multilingual description of cross-border e-commerce transaction product information Smartphone
    跨境电子商务交易类产品信息多语种描述 智能手机
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    GB/T 24260-2020 Petroleum seismic geophone
    石油地震检波器
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    GB/T 37878-2019 General technical specifications of energy consumption design for electrophones
    电鸣乐器能耗设计通用技术规范
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    GB/T 37656-2019 Maritime navigation and radiocommunication equipment and systems—VHF radiotelephone equipment incorporating Class“D”Digital Selective Calling(DSC)—Methods of testing and required test results
    海上导航和无线电通信设备及系统 D级数字选择性呼叫(DSC)甚高频(VHF)无线电话 测试方法及要求的测试结果
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    GB/T 37527-2019 Specifications for early-warning message dissemination on mobile phone client
    基于手机客户端的预警信息播发规范
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    GB/T 35048-2018 Terminology for phonetics and acoustics examination in forensics
    法庭科学语音及音频检验术语
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    GB/T 20441.2-2018 Electroacoustics—Measurement microphones—Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
    电声学 测量传声器 第2部分:采用互易技术对实验室标准传声器声压校准的原级方法
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    GB/T 4130-2017 Acoustics—Low frequency calibration methods of hydrophones
    声学 水听器低频校准方法
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    GB/T 20441.6-2017 Electroacoustics—Measurement microphones—Part 6: Electrostatic actuators for determination of frequency response
    电声学 测量传声器 第6部分:用于测定频率响应的静电激励器
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    GB/T 19516-2017 Wired-emergency telephone system of expressway
    高速公路有线紧急电话系统
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    GB/T 20441.5-2017 Electroacoustics—Measurement microphones—Part 5: Methods for pressure calibration of working standard microphones by comparison
    电声学 测量传声器 第5部分:工作标准传声器声压校准的比较法
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    GB/T 25498.5-2017 Electroacoustics—Simulators of human head and ear—Part 5:2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts
    电声学 人头模拟器和耳模拟器 第5部分:测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器
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    GB/T 24261.2-2017 Marine seismic digital streamer system—Part 2: Standards for specifying hydrophone streamer-cable characteristic
    石油海上数字地震采集拖缆系统 第2部分:水听器拖缆技术条件
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    GB/T 33722-2017 Chinese generic name of timbre and musical style of electrophones musical instruments
    电鸣乐器音色与音乐风格中文通用名称
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    GB/T 35630-2017 Data specification for mobile phone map
    手机地图数据规范
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    GB/T 32654-2016 Seismic acceleration geophone
    地震加速度检波器
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    GB/T 32653-2016 Microelectro mechanical system acceleration geophone
    微机械系统加速度检波器
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    GB/T 19483-2016 Requirement and measurement methods of electromagnetic compatibility for cordless telephone
    无绳电话的电磁兼容性要求及测量方法
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    GB/T 31186.5-2014 Specification of description for basic information of bank’s customer―Part 5: Telephone number
    银行客户基本信息描述规范 第5部分:电话号码
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    GB/T 15528-2013 Methods of measurement on microphones and earphones for speech communications
    语音通信用传声器和耳机测量方法
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    GB/T 14471-2013 General specification for headphones
    头戴耳机通用规范
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    GB/T 12060.7-2013 Sound system equipment—Part 7:Methods of measurement on headphones and earphones
    声系统设备 第7部分:头戴耳机和耳机测量方法
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    GB/T 18287-2013 General specification of lithium-ion cells and batteries for mobile phone
    移动电话用锂离子蓄电池及蓄电池组总规范
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    GB/T 14198-2012 General specification for microphones
    传声器通用规范
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    GB/T 12060.4-2012 Sound system equipment - Part 4: Methods of measurement for microphones
    声系统设备 第4部分:传声器测量方法
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    GB/T 28484-2012 General specification for compression and expansion equipment of electrophones
    电鸣乐器压缩与扩展类音效装置通用技术条件
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    GB/T 28506-2012 Technical specification for national No.7 signalling system - GSM mobile telephone user part (MTUP)
    国内No.7信令方式技术要求 GSM移动电话用户部分(MTUP)
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    GB/T 16159-2012 The basic rules of Chinese phonetic alphabet orthography
    汉语拼音正词法基本规则
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    GB/T 28039-2011 The Chinese phonetic alphabet spelling rules for Chinese names
    中国人名汉语拼音字母拼写规则
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    GB/T 26257-2010 The requirements of hearing aids compatibility and measurement methods for telephone handset
    手柄电话助听器耦合技术要求和测量方法
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    GB/T 25498.3-2010 Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry
    电声学 人头模拟器和耳模拟器 第3部分:校准压耳式测听耳机用声耦合器
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    GB/T 25498.1-2010 Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones
    电声学 人头模拟器和耳模拟器 第1部分:校准压耳式耳机用耳模拟器
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    GB/T 20441.3-2010 Electroacoustics - Measurement microphone - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
    电声学 测量传声器 第3部分:采用互易技术对实验室标准传声器的自由场校准的原级方法
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    GB/T 20441.1-2010 Electroacoustics - Measurement microphones - Part 1: Specifications for laboratory standard microphones
    电声学 测量传声器 第1部分:实验室标准传声器规范
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    GB/T 25455-2010 Electrophones musical instruments playback equipment - Specification of assessment for musical performance
    电鸣乐器放音设备 设备音乐性能评价规范
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    GB/T 25454-2010 General specification for equalization equipment of electrophones musical instruments
    电鸣乐器均衡类音效装置通用技术条件
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    GB/T 24261.2-2010 Marine seismic digital streamer system - Part 2: Standards for specifying hydrophone streamer-cable characteristic
    石油海上数字地震采集拖缆系统 第2部分:水听器拖缆技术条件
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    GB/T 50623-2010 Code for acceptance of private telephone switch system engineering
    用户电话交换系统工程验收规范
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    GB/T 50622-2010 Code for design of private telephone switch system engineering
    用户电话交换系统工程设计规范
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    GB/T 24261.1-2009 Marine seismic digital streamer system - Part 1: Standards for specifying hydrophone parameters
    石油海上数字地震采集拖缆系统 第1部分:水听器技术条件
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    GB/T 24260-2009 Petroleum seismic geophone
    石油地震检波器
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    GB/T 11016.4-2009 Plastic or rubber insulated telephone cords - Part 4: Rubber insulated telephone cords
    塑料绝缘和橡皮绝缘电话软线 第4部分:橡皮绝缘电话软线
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    GB/T 11016.3-2009 Plastic or rubber insulated telephone cords - Part 3: Polypropylene insulated telephone cords
    塑料绝缘和橡皮绝缘电话软线 第3部分:聚丙烯绝缘电话软线
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    GB/T 11016.2-2009 Plastic or rubber insulated telephone cords - Part 2: Polyvinyl chloride insulated telephone cords
    塑料绝缘和橡皮绝缘电话软线 第2部分:聚氯乙烯绝缘电话软线
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    GB/T 11016.1-2009 Plastic or rubber insulated telephone cords - Part 1: General
    塑料绝缘和橡皮绝缘电话软线 第1部分:一般规定
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    GB/T 17113-2008 The technical requirements and test methods for cordless telephone sets
    无绳电话机技术要求和测试方法
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    GB/T 21646-2008 Technical specification and testing methods for analog public radio interphone on 400MHz band
    400MHz频段模拟公众无线对讲机技术规范和测量方法
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    GB/T 21544-2008 The charger for lithium-ion batteries of cellular phones
    移动通信手持机用锂离子电源充电器
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    GB 21288-2007 Limits for human local exposure to electromagnetic fields emitted by mobile phones
    移动电话电磁辐射局部暴露限值
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    GB/T 4854.8-2007 Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tone and circumaural earphones
    声学 校准测听设备的基准零级 第8部分:耳罩式耳机纯音基准等效阈声压级
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    GB/T 20441.4-2006 Measurement microphones―Part 4: Specifications for working standard microphones
    测量传声器 第4部分: 工作标准传声器规范
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    GB/T 19558-2004 General specifications for integrated circuit(IC)card payphone and system
    集成电路(IC)卡公用付费电话系统总技术要求
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    GB/T 19516-2004 The specifications of wired-emergency telephone system of expressway
    高速公路有线紧急电话系统技术要求
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    GB/T 4854.1-2004 Acoustics--Reference zero for the calibration of audiometric equipment--Part1:Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
    声学 校准测听设备的基准零级 第1部分:压耳式耳机纯音基准等效阈声压级
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    GB 19483-2004 Requirements and measurement methods of electromagnetic compatibility for cordless telephone
    无绳电话的电磁兼容性要求及测量方法
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    GB/T 3382.2-2003 Technical requirements for group 3 facsimile apparatus used in public telephone network--Part 2:Procedures for document facsimile transmission in the general switched telephone network
    文件传真三类机在电话网中的互通技术条件 第2部分:在公用电话交换网上的文件传真传输规程
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    GB/T 3382.1-2003 Technical requirements for group 3 facsimile apparatus used in public telephone network--Part 1:Standardization of group 3 facsimile terminals for document transmission
    文件传真三类机在电话网中的互通技术条件 第1部分:用于文件传输的三类传真终端的标准化
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    GB/T 15279-2002 The specifications of automatic telephone set
    自动电话机技术条件
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    GB/T 18289-2000 General specification of nickel-cadmium battery for cellular phone
    蜂窝电话用镉镍电池总规范
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    GB/T 18288-2000 General specification of nickel-metal hydride battery for cellular phone
    蜂窝电话用金属氢化物镍电池总规范
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    GB/T 4130-2000 Acoustics--Low frequency calibration methods of hydrophones
    声学 水听器低频校准方法
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    GB/T 17801-1999 Interface betweendata terminal equipment(DTE) and data circuit-terminating equipment (DCE) for terminals operating in the packet mode and accessing a packet switched public data network through a public switched telephone network or an integrated service
    经公用交换电话网或综合业务数字网或电路交换公用数据网接入分组交换公用数据网的分组式数据终端设备(DTE)和数据电路终接设备(DCE)之间的接口
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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
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    GB/T 17561-1998 Instruments for the measurement of sound intensity--Measurement with pairs of pressure sensing microphones
    声强测量仪 用声压传声器对测量
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    GB/T 17276-1998 General specification for wireless microphone systems
    无线传声器系统通用规范
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    GB/T 17251-1998 Acoustics--Calibration method of hydrophone acceleration sensitivity
    声学 水听器加速度灵敏度校准方法
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    GB/T 16891-1997 Generic specification for equipment of cordlesstelephone system
    无绳电话系统设备总规范
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    GB/T 16540-1996 Acoustics--Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz--Hydrophone method
    声学 在0.5~15 MHz频率范围内的超声场特性及其测量水听器法
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    GB/T 16402-1996 Acoustics--Reference equivalent threshold sound pressure levels for pure tones and insert earphones
    声学 插入式耳机纯音基准等效阈声压级
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    GB/T 16165-1996 Measurement method of hydrophone phase consis-tency
    水听器相位一致性测量方法
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    GB/T 4128-1995 Acoustics--Standard hydrophone
    声学 标准水听器
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    GB/T 15611-1995 Acoustics--Calibration of high frequency hydrophone
    声学 高频水听器校准
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    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
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    GB/T 14856-1993 Interference calculation methods of coast radiotelephone station operating in high frequency bands
    海岸电台高频无线电话频道干扰的计算方法
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    GB/T 14733.8-1993 Terminology for telecommunications--Telecommunications using telephone
    电信术语 电话
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    GB/T 14716-1993 Generic specification for stored program control analogue private automatic branch telephone exchange system
    程控模拟用户自动电话交换机通用技术条件
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    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
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    GB/T 13581-1992 Minimum performance requirements on high fidelity head phones
    高保真头戴耳机最低性能要求
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    GB/T 13431-1992 Performance requirements for 120-channel submarine coaxial cable carrier telephone equipment
    120路海底同轴电缆载波电话设备技术要求
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    GB/T 13430-1992 Performance requirements for 24-channel submarine coaxial cable carrier telephone equipment
    24路海底同轴电缆载波电话设备技术要求
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    GB/T 13429-1992 Measurement methods for 120-channel submarine coaxial cable carrier telephone equipment
    120路海底同轴电缆载波电话设备测试方法
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    GB/T 13425-1992 Measurement for 24-channel submarine coaxial cable carrier telephone equipment
    24路海底同轴电缆载波电话设备测试方法
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    GB/T 3259-1992 Transliterating rules of Chinese phonetic--Alphabet on titles for books and periodicals in Chinese
    中文书刊名称汉语拼音拼写法
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    GB/T 13137-1991 Specification for 12-channel telephone carrier terminal equipment used on the symmetric pains of 2.6/9.5 mm coaxial cable
    2.6/9.5 mm综合中同轴电缆高频四芯组或高频线对12路载波电话终端设备技术条件
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    GB/T 9541-1988 2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2 wire leased telephone-type-circuits
    在普通电话交换网和点对点二线租用电话型电路上使用标准化的回波抵消技术的2400比特/ 秒双工调制解调器
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    GB/T 9388-1988 Methods of measurement for wireless microphonesystems
    无线传声器系统测量方法
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    GB/T 9402-1988 Minimum performance requirements on high fidelity microphones
    高保真传声器最低性能要求
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    GB/T 7626-1987 4800 bits per second modem with manual equalizer standardized for use on leased telephone-type circuits
    在租用电话型电路上使用的带人工均衡器的标准化的4800比特/秒调制解调器
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    GB/T 7625-1987 2400/1200 bits per second modem standardized for use in the general switched telephone network
    在电话自动交换网上使用的标准化 2400/1200比特/秒调制解调器
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    GB/T 7624-1987 2400 bits persecond modem standardized for use on 4-wire leased telephone type circuits
    在四线租用电话型电路上使用的标准化2400比特/秒调制解调器
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    GB/T 7623-1987 Automatic answering equipment and/or parallel automatic calling equipment on the general switched telephone network, including procedures for bling of echo control devices for both manually and automatically established calls
    在电话自动交换网上的自动应答设备和(或)并行自动呼叫设备, 包括人工和自动建立呼叫时使回波控制装置停止工作的规程
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    GB/T 7622-1987 600/1200 bauds modem standardized for use in the general switched telephone network
    在电话自动交换网上使用的标准化600/1200波特调制解调器
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    GB/T 7621-1987 1200 bits per second duplex modem standardized for use in the general switched telephone network and on point-to-point 2-wire leased telephonecircuits
    在电话自动交换网和点对点二线租用电话型电路上使用的标准化的1200比特/秒双工调制解调器
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    GB/T 7620-1987 300 bits per second duplex modem standardized for use in the general switched telephone network
    在电话自动交换网上使用的标准化300比特/秒全双工调制解调器
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    GB/T 7436-1987 Specifications of TDM equipment operating on an analog telephone-type circuit for telegraph and lower-speed data
    在模拟电话电路上开放电报及低速数据的时分复用设备技术要求
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    GB/T 6661-1986 Nipples for insert earphones
    插入式耳机的乳头状接头
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    GB/T 5444-1985 The test methods for the technical specifications of subscriber line signalling for automatic telephone switching network
    电话自动交换网用户信号技术指标测试方法
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