China National Standards

China levels GB Standards List


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 "levels" GB Standards List:
  • China GB-National Standards
    GB/T 39157-2020- English Version of China GB-National Standard
    Classification and definition of the technology readiness levels for targets
    靶材技术成熟度等级划分及定义
    China GB-National Standards
    GB/T 39095-2020- English Version of China GB-National Standard
    Aerospace—Hydraulic fluid components—Expression of particulate contamintion levels
    航空航天 液压流体零部件 颗粒污染度等级的表述
    China National Standards
    GB/T 37910.2-2019- English Version of China National Standard
    Non-destructive testing of welds — Acceptance levels for radiographic testing — Part 2: Aluminium and its alloys
    焊缝无损检测 射线检测验收等级 第2部分: 铝及铝合金
    China National Standards
    GB/T 37910.1-2019- English Version of China National Standard
    Non-destructive testing of welds—Acceptance levels for radiographic testing—Part 1:Steel,nickel,titanium and their alloys
    焊缝无损检测 射线检测验收等级 第1部分:钢、镍、钛及其合金
    China National Standards
    GB/T 37033.1-2018- English Version of China National Standard
    Information security technology—Technical requirements for cryptographic application for radio frequency identification systems—Part 1: Cryptographic protection framework and security levels
    信息安全技术-射频识别系统密码应用技术要求-第1部分:密码安全保护框架及安全级别
    China National Standards
    GB/T 37264-2018- English Version of China National Standard
    Classification and definition of the technology readiness levels for new materials
    新材料技术成熟度等级划分及定义
    China National Standards
    GB/T 17248.2-2018- English Version of China National Standard
    Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
    声学-机器和设备发射的噪声-在一个反射面上方可忽略环境修正的近似自由场测定工作位置和其他指定位置的发射声压级
    China National Standards
    GB/T 17248.3-2018- English Version of China National Standard
    Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
    声学-机器和设备发射的噪声-采用近似环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    GB/T 17248.5-2018- English Version of China National Standard
    Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
    声学-机器和设备发射的噪声-采用准确环境修正测定工作位置和其他指定位置的发射声压级
    China National Standards
    GB/T 36301-2018- English Version of China National Standard
    Pre-processing product levels for spaceborne hyperspectral imaging data
    航天高光谱成像数据预处理产品分级
    China National Standards
    GB/T 6378.4-2018- English Version of China National Standard
    Samling procedures for inspection by variables—Part 4: Procedures for assessment of declared quality levels for mean
    计量抽样检验程序 第4部分:对均值的声称质量水平的评定程序
    China National Standards
    GB/T 11346-2018- English Version of China National Standard
    Radiograpial testing for aluminum alloy castings—Defect levels
    铝合金铸件射线照相检测 缺陷分级
    China National Standards
    GB/T 35673-2017- English Version of China National Standard
    Industrial communication networks—Network and system security—System security requirements and security levels
    工业通信网络 网络和系统安全 系统安全要求和安全等级
    China National Standards
    GB/T 18039.4-2017- English Version of China National Standard
    Electromagnetic compatibility—Environment—Compatibility levels in industrial plants for low-frequency conducted disturbances
    电磁兼容 环境 工厂低频传导骚扰的兼容水平
    China National Standards
    GB/T 3768-2017- English Version of China National Standard
    Acoustics—Determination of sound power levels and sound energy 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和声能量级 采用反射面上方包络测量面的简易法
    China National Standards
    GB/T 18039.3-2017- English Version of China National Standard
    Electromagnetic compatibility—Environment—Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
    电磁兼容 环境 公用低压供电系统低频传导骚扰及信号传输的兼容水平
    China National Standards
    GB/T 1094.3-2017- English Version of China National Standard
    Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air
    电力变压器 第3部分:绝缘水平、绝缘试验和外绝缘空气间隙
    China National Standards
    GB/T 20438.5-2017- English Version of China National Standard
    Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 5: Examples of methods for the determination of safety integrity levels
    电气/电子/可编程电子安全相关系统的功能安全 第5部分:确定安全完整性等级的方法示例
    China National Standards
    GB/T 33981-2017- English Version of China National Standard
    Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers
    高压交流断路器声压级测量的标准规程
    China Textile & Garment industry Standards
    FZ/T 01113-2012- English Version of China Textile & Garment industry Standard
    Test method of fabric shear property at low levels of deformation
    织物小变形剪切性能的试验方法
    China Energy industry Standards
    NB/T 51040-2015- English Version of China Energy industry Standard
    (Mine Industrial Boiler room process energy consumption levels and limits)
    煤矿用工业锅炉房工序能耗等级和限值
    China Radio, Film & TV Industry Standards
    GY 5063-1998- English Version of China Radio, Film & TV Industry Standard
    Design code for cable casting and television networks at county and municipal levels
    市、县级有线广播电视网设计规范
    China Environmental Protection Industry Standards
    HJ 53-2000- English Version of China Environmental Protection Industry Standard
    Interim regulation for acceptable levels of residual radionuclides in soil of site considered for release

    China Safety & Security Standards
    AQ 2017-2008- English Version of China Safety & Security Standard
    Classification method of public hazard levels for natural gas well involving hydrogen sulfide
    含硫化氢天然气井公众危害程度分级方法
    China Safety & Security Standards
    AQ/T 4208-2010- English Version of China Safety & Security Standard
    Classification of health hazard levels of toxic chemicals workplace
    有毒作业场所危害程度分级
    China National Standards
    GB/T 34388-2017- English Version of China National Standard
    Foundry machinery—Noise measurement method of sound power levels
    铸造机械 噪声声功率级测量方法
    China National Standards
    GB/T 6881.2-2017- English Version of China National Standard
    Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room
    声学 声压法测定噪声源声功率级和声能量级 混响场内小型可移动声源工程法 硬壁测试室比较法
    China National Standards
    GB/T 34834-2017- English Version of China National Standard
    Acoustics—Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment
    声学 环境噪声评价中脉冲声事件暴露声级分布的计算方法
    China National Standards
    GB/T 34877.3-2017- English Version of China National Standard
    Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part3:Enveloping surface methods
    工业风机 标准实验室条件下风机声功率级的测定 第3部分:包络面法
    China National Standards
    GB 50168-2006- English Version of China National Standard
    Erection works of electrical installations Code for construction and acceptance of cable levels
    电气装置安装工程电缆线路施工及验收规范

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