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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 41852-2022 |
Semiconductor devices; microelectromechanical devices; bending and shearing test methods for bonding strength of MEMS structures 半导体器件 微机电器件 MEMS结构黏结强度的弯曲和剪切试验方法 |
China National Standards hearing |
 English PDF |
| GB/T 40952-2021 |
Specification of public library services for the hearing impaired 公共图书馆听障人士服务规范 |
China National Standards hearing |
English PDF |
| GB/T 41175-2021 |
Assistive products for persons with vision impairments and persons with vision and hearing impairments -- Acoustic and tactile signals for pedestrian traffic lights 视力障碍者和视听障碍者用辅助器具? 行人交通信号灯的声音和触觉信号 |
China National Standards hearing |
English PDF |
| GB/T 40952-2021 |
Specification of public library services for the hearing impaired 公共图书馆听障人士服务规范 |
China National Standards hearing |
English PDF |
| GB/T 1232.3-2021 |
Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented,oil-extended emulsion-polymerized SBR 未硫化橡胶 用圆盘剪切黏度计进行测定 第3部分：无填料的充油乳液聚合型苯乙烯-丁二烯橡胶Delta门尼值的测定 |
China National Standards hearing |
English PDF |
| GB/T 37912-2019 |
CNC punching and shearing composite machines 数控冲剪复合机 |
China National Standards hearing |
English PDF |
| GB/T 35029-2018 |
Method based the microarray for mutation detetion of hereditary hearing loss 基于微阵列芯片的遗传性耳聋基因检测方法 |
China National Standards hearing |
English PDF |
| GB/T 25102.12-2018 |
Electroacoustics—hearing aids—Part 12: Dimensions of electrical connector systems 电声学 助听器 第12部分：电连接器系统的尺寸 |
China National Standards hearing |
English PDF |
| GB/T 14366-2017 |
Acoustics—Estimation of noise-induced hearing loss 声学 噪声性听力损失的评估 |
China National Standards hearing |
English PDF |
| GB/T 25102.8-2017 |
Electroacoustics—hearing aids—Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions 电声学 助听器 第8部分：模拟实际工作条件下的助听器性能测量方法 |
China National Standards hearing |
English PDF |
| GB/T 25102.6-2017 |
Electroacoustic—hearing aids—Part 6: Characteristics of electrical input circuits for hearing aids 电声学 助听器 第6部分：助听器输入电路的特性 |
China National Standards hearing |
English PDF |
| GB/T 3250-2017 |
Shearing and riveting test method of wires and rods for the aluminum and aluminum-alloy rivets 铝及铝合金铆钉用线材和棒材剪切与铆接试验方法 |
China National Standards hearing |
English PDF |
| GB/T 25102.7-2017 |
Electroacoustics—hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes 电声学 助听器 第7部分：助听器生产、供应和交货时质量保证的性能特性测量 |
China National Standards hearing |
English PDF |
| 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 |
China National Standards hearing |
English PDF |
| GB/T 1232.4-2017 |
Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 4: Determination of the Mooney stress-relaxation rate 未硫化橡胶 用圆盘剪切黏度计进行测定 第4部分：门尼应力松弛率的测定 |
China National Standards hearing |
English PDF |
| GB/T 1232.1-2016 |
Rubber,unvulcanized—Determinations using a shearing-disc viscometer—part 1: Determination of Mooney viscosity 未硫化橡胶 用圆盘剪切黏度计进行测定 第1部分 ：门尼黏度的测定 |
China National Standards hearing |
English PDF |
| GB/T 4854.9-2016 |
Acoustics—Reference zero for the calibration of audiometric equipment—Part 9: Preferred test conditions for the determination of reference hearing threshold levels 声学 校准测听设备的基准零级 第9部分：确定基准听阈级的优选测试条件 |
China National Standards hearing |
English PDF |
| GB/T 31422-2015 |
Personal protective equipment—General technical requirements for hearing protectors 个体防护装备 护听器的通用技术条件 |
China National Standards hearing |
English PDF |
| GB/T 4854.6-2014 |
Acoustics―Reference zero for the calibration of audiometric equipment―Part 6: Reference hearing threshold levels for test signals of short duration 声学 校准测听设备的基准零级 第6部分：短时程测试信号的基准听阈 |
China National Standards hearing |
English PDF |
| GB/T 7584.3-2011 |
Acoustics - hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture 声学 护听器 第3部分：使用专用声学测试装置 测量耳罩式护听器的插入损失 |
China National Standards hearing |
English PDF |
| GB/T 26486-2011 |
NC lvelling and shearing line 数控开卷矫平剪切生产线 |
China National Standards hearing |
English PDF |
| GB 26485-2011 |
Equipment for uncoiling, levelling and shearing line - Safety requirements 开卷矫平剪切生产线 安全要求 |
China National Standards hearing |
English PDF |
| 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 |
China National Standards hearing |
English PDF |
| GB/T 25102.4-2010 |
Electroacoustics - hearing aids - Part 4: Induction loop systems for hearing aid purposes - Magnetic field strength 电声学 助听器 第4部分：助听器用感应回路系统磁场强度 |
China National Standards hearing |
English PDF |
| GB/T 25102.2-2010 |
Electroacoustics - hearing aids - Part 2: Hearing aids with automatic gain control circuits 电声学 助听器 第2部分：具有自动增益控制电路的助听器 |
China National Standards hearing |
English PDF |
| GB/T 25102.13-2010 |
Electroacoustics - hearing aids - Part13: Electromagnetic compatibility (EMC) 电声学 助听器 第13部分：电磁兼容（EMC) |
China National Standards hearing |
English PDF |
| GB/T 25102.1-2010 |
Electroacoustics - hearing aids - Part 1：Hearing aids with induction pick-up coil input 电声学 助听器 第1部分：具有感应拾音线圈输入的助听器 |
China National Standards hearing |
English PDF |
| GB/T 25102.100-2010 |
Electroacoustics - hearing aids - Part 0：Measurement of electroacoustical characteristics 电声学 助听器 第0部分：电声特性的测量 |
China National Standards hearing |
English PDF |
| GB/T 14199-2010 |
Electroacoustics - General specification for hearing aid 电声学 助听器通用规范 |
China National Standards hearing |
English PDF |
| GB 24389-2009 |
Noise limits for shearing machinery 剪切机械 噪声限值 |
China National Standards hearing |
English PDF |
| GB/T 23466-2009 |
Guideline for selection of hearing protectors 护听器的选择指南 |
China National Standards hearing |
English PDF |
| GB/T 1937-2009 |
Method of testing in shearing strength parallel to grain of wood 木材顺纹抗剪强度试验方法 |
China National Standards hearing |
English PDF |
| GB/T 14727-2008 |
General specification for the wireless hearing system equipment for the deaf children 无线传输式聋儿听力言语训练设备通用技术条件 |
China National Standards hearing |
English PDF |
| GB/T 4854.7-2008 |
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions 声学 校准测听设备的基准零级 第7部分: 自由场与扩散场测听的基准听阈 |
China National Standards hearing |
English PDF |
| GB/T 1233-2008 |
Rubber,unvulcanized - Determinations of pre-vulcanization characteristic using a shearing disc viscometer 未硫化橡胶初期硫化特性的测定 用圆盘剪切粘度计进行测定 |
China National Standards hearing |
English PDF |
| GB/T 328.23-2007 |
Test methods for building sheets for waterproofing - Part 23: Plastic and rubber sheets for waterproofing-resistance to shearing of joints 建筑防水卷材试验方法 第23部分：高分子防水卷材 接缝剪切性能 |
China National Standards hearing |
English PDF |
| GB/T 328.22-2007 |
Test methods foe building sheets for waterproofing - Part 22: Bitumen sheets for waterproofing-resistance to shearing of joints 建筑防水卷材试验方法 第22部分：沥青防水卷材 接缝剪切性能 |
China National Standards hearing |
English PDF |
| GB/T 20242-2006 |
Acoustics - Procedures for the measurement of real-ear acoustical characteristics of hearing aids 声学 助听器真耳声特性的测量方法 |
China National Standards hearing |
English PDF |
| GB/T 7584.1-2004 |
Acoustics--hearing protectors--Part 1:Subjective method for the measurement of sound attenuation 声学 护听器 第1部分:声衰减测量的主观方法 |
China National Standards hearing |
English PDF |
| GB/T 7582-2004 |
Acoustics--Statistical distribution of hearing thresholds as a function of age 声学 听阈与年龄关系的统计分布 |
China National Standards hearing |
English PDF |
| GB/T 1232.1-2000 |
Rubber，unvulcanized--Determinations using a shearing-disc viscometer--Part 1:Determination of Mooney viscosity 未硫化橡胶 用圆盘剪切粘度计进行测定 第1部分:门尼粘度的测定 |
China National Standards hearing |
English PDF |
| GB/T 7584.2-1999 |
Acoustics--hearing protectors--Part 2:Estimation of effective A-weighted sound pressure levels when hearing protectors are worn 声学 护听器 第2部分:戴护听器时有效的A计权声压级估算 |
China National Standards hearing |
English PDF |
| GB 16152-1996 |
Diagnostic criteria and principles of management of occupational noise-induced hearing loss 职业性噪声聋诊断标准及处理原则 |
China National Standards hearing |
English PDF |
| GB/T 14366-1993 |
Acoustics--Determination ofoccupational noise exposure and estimation of noise-induced hearing impairment 声学 职业噪声测量与噪声引起的听力损伤评价 |
China National Standards hearing |
English PDF |
| GB/T 11455-1989 |
hearing aid equipment not entirely wornon the listener 不完全佩戴在听者身上的助听设备 |
China National Standards hearing |
English PDF |
| GB/T 11453-1989 |
Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions 模拟实际工作条件下的助听器性能测量方法 |
China National Standards hearing |
English PDF |
| GB/T 7583-1987 |
Acoustics--Pure tone air conductionthreshold audio-metry--For hearing conservation purposes 声学 纯音气导听阈测定 听力保护用 |
China National Standards hearing |
English PDF |
| GB 6077-1985 |
Safety regulations for shearing machinery 剪切机械安全规程 |
China National Standards hearing |
English PDF |
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