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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 "Ro" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 17813-1999 Determination of nicotinic acid and folic acid in compound premix--High-pressure liquid chRomatography
    复合预混料中烟酸、叶酸的测定 高效液相色谱法
    China National Standards
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    GB/T 9404-1999 Technical specifications of feeder systems for micRowave-relay communication
    微波接力通信馈线系统技术条件
    China National Standards
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    GB/T 6361-1999 Series of type-spectrums for parabolic antennas used in micRowave relay communication systems
    微波接力通信系统 抛物面天线型谱系列
    China National Standards
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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
    China National Standards
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    GB/T 17799.1-1999 ElectRomagnetic compatibility--Generic standards--Immunity for residential,commercial and light-industrial environments
    电磁兼容 通用标准 居住、商业和轻工业环境中的抗扰度试验
    China National Standards
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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
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    GB/T 17788-1999 Security capabilities for use with gRoup 3 facsimile terminals
    三类传真终端的安全能力
    China National Standards
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    GB/T 17773-1999 Tolerancing of orientation and location--PRojected tolerance zone
    形状和位置公差 延伸公差带及其表示法
    China National Standards
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    GB/T 17772-1999 Earth-moving machinery--Laboratory evaluations of pRotective structures--Specifications for deflection-limiting volume
    土方机械 保护结构的实验室鉴定 挠曲极限量的规定
    China National Standards
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    GB 9552-1999 ChloRothalonil wetable powders
    百菌清可湿性粉剂
    China National Standards
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    GB 9551-1999 ChloRothalonil technical
    百菌清原药
    China National Standards
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    GB 50299-1999 Code for construction and acceptance of metRo engineering
    地下铁道工程施工及验收规范
    China National Standards
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    GB/T 3723-1999 Sampling of chemical pRoducts for industrial use--Safety in sampling
    工业用化学产品采样安全通则
    China National Standards
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    GB/T 17763-1999 Technical requirements and test methodsof glass HydRometers
    浮计用玻璃的技术要求和试验方法
    China National Standards
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    GB/T 6426-1999 Quasi-static test method for ferRoelectric hysteresis loop of ferroelectric ceramics
    铁电陶瓷材料电滞回线的准静态测试方法
    China National Standards
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    GB/T 5597-1999 Test method for complex permittivity of solid dielectric materials at micRowave frequencies
    固体电介质微波复介电常数的测试方法
    China National Standards
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    GB/T 11848.12-1999 Determination of boRon in uranium ore concentrate by spectrophotometry
    铀矿石浓缩物中硼的测定 分光光度法
    China National Standards
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    GB/T 9253.2-1999 PetRoleum andnatural gas industries--Threading,gauging,and threadinspection of casing,tubing and line pipe threads
    石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验
    China National Standards
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    GB/T 17746-1999 PetRoleum liquids and gases--Fidelity and security of dynamic measurement--Cabled transmission of electric and/or electronic pulsed data
    石油液体和气体动态测量 电和(或)电子脉冲数据电缆传输的保真度和可靠度
    China National Standards
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    GB 5083-1999 General rules for designing the pRoduction facilities in accordance with safety and health requirements
    生产设备安全卫生设计总则
    China National Standards
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    GB/T 17736-1999 Testing method of main parameters for laserpRotective eyewear
    激光防护镜主要参数测试方法
    China National Standards
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    GB/T 17726-1999 Small craft--Electrical devices--PRotection against ignition of surrounding flammable gases
    小艇 电气装置 防止点燃周围可燃性气体的保护
    China National Standards
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    GB/T 17721-1999 Metallic coatings--PoRosity tests--Ferroxyl test
    金属覆盖层 孔隙率试验 铁试剂试验
    China National Standards
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    GB/T 17720-1999 Metallic coatings--Review of poRosity tests
    金属覆盖层 孔隙率试验评述
    China National Standards
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    GB/T 11348.4-1999 Mechanical vibration of non-recipRocating machines--Measurements on rotating shafts and evaluation criteria--Part 4:Gas turbine sets
    旋转机械转轴径向振动的测量和评定 第4部分:燃气轮机组
    China National Standards
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    GB/T 11348.1-1999 Mechanical vibration ofnon-recipRocating machines--Measurements on rotating shafts and evaluation criteria--Part 1:General guidelines
    旋转机械转轴径向振动的测量和评定 第1部分:总则
    China National Standards
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    GB 5768-1999 Road traffic signs and markings
    道路交通标志和标线
    China National Standards
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    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
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    GB/T 17564.3-1999 Standard data element types with associated classification scheme for electric components--Part 3:Maintenance and validation pRocedures
    电气元器件的标准数据元素类型和相关分类模式 第3部分:维护和确认的程序
    China National Standards
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    GB/T 1172-1999 Conversion of hardness and strength for ferRous metal
    黑色金属硬度及强度换算值
    China National Standards
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    GB/T 16656.32-1999 Industrial automation systems and integration--PRoduct data representation and exchange--Part 32:Conformance testing methodology and framework:Requirements on testing laboratories and clients
    工业自动化系统与集成 产品数据的表达与交换 第32部分:一致性测试方法论与框架:对测试实验室和客户的要求
    China National Standards
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    GB/T 4854.4-1999 Acoustics--Reference zeRo for the calibration of audiometric equipment--Part 4:Reference levels for narrow-band masking noise
    声学 校准测听设备的基准零级 第4部分:窄带掩蔽噪声的基准级
    China National Standards
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    GB/T 17248.5-1999 Acoustics--Noise emitted by machinery and equipment--Measurement of emission sound pressure levels at a work station and at other specified positions--Method requiring enviRonmental corrections
    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 环境修正法
    China National Standards
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    GB/T 17693.2-1999 Transformation guidelines of geographical names fRom foreign languages into Chinese--French
    外语地名汉字译写导则 法语
    China National Standards
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    GB 17681-1999 Technical requirements of acceptance for safety monitoring,contRolling and early warning system of inflammable and explosive tank farm
    易燃易爆罐区安全监控预警系统验收技术要求
    China National Standards
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    GB/T 17683.1-1999 Solar energy--Reference solar spectral irradiance at the gRound at different receiving conditions--Part 1:Direct normal and hemispherical solar irradiance for air mass 1.5
    太阳能 在地面不同接收条件下的太阳光谱辐照度标准 第1部分:大气质量1.5的法向直接日射辐照度和半球向日射辐照度
    China National Standards
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    GB/T 17679-1999 Conformance testing for optical discstorage, filing of CAD electRonic records
    CAD电子文件光盘存储归档一致性测试
    China National Standards
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    GB/T 17678.2-1999 Requirements for optical disk storage,filing and archival management of CAD electRonic records--Part 2:Information structure in an optical disk
    CAD电子文件光盘存储、归档与档案管理要求 第二部分:光盘信息组织结构
    China National Standards
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    GB/T 17678.1-1999 Requirements for optical disk storage,filing and archival management of CAD electRonic records--Part 1:Filing and archival management of CAD electronic records
    CAD电子文件光盘存储、归档与档案管理要求 第一部分:电子文件归档与档案管理
    China National Standards
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    GB/T 4772.3-1999 Dimensions and output series for Rotating electrical machines--Part 3:Samll built-in motors--Flange numbers BF10 to BF50
    旋转电机尺寸和输出功率等级 第3部分:小功率装入式电动机 凸缘号BF10~BF50
    China National Standards
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    GB/T 4772.2-1999 Dimensions and output series for Rotating electrical machines--Part 2:Frame numbers 355 to 1000 and flange numbers 1180 to 2360
    旋转电机尺寸和输出功率等级 第2部分:机座号355~1000和凸缘号1180~2360
    China National Standards
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    GB/T 4772.1-1999 Dimensions and output series for Rotating electrical machines--Part 1:Frame numbers 56 to 400 and flange numbers 55 to 1080
    旋转电机尺寸和输出功率等级 第1部分:机座号56~400和凸缘号55~1080
    China National Standards
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    GB/T 17277.2-1999 BRoadcastvideo tape recorders--Methods of measurement--Part 2:Electrical measurements ofanalogue composite video signals
    广播磁带录像机测量方法 第2部分:模拟复合视频信号的电性能测量
    China National Standards
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    GB/T 17680.4-1999 Criteria for emergency planning and preparedness for nuclear power plants--The off-site emergency planning and implementing pRocedures
    核电厂应急计划与准备准则 场外应急计划与执行程序
    China National Standards
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    GB/T 17676-1999 Natural gas vehicle and liquefied petRoleumgas vehicle--Identification marks
    天然气汽车和液化石油气汽车 标志
    China National Standards
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    GB/T 17677-1999 Equipment for cRop protection--Antidrip devices--Determination of performance
    植物保护机械 防滴装置 性能测定
    China National Standards
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    GB/T 17672-1999 Determinations for isotopes of lead,stRontium and neodymium in rock samples
    岩石中铅、锶、钕同位素测定方法
    China National Standards
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    GB/T 17669.5-1999 Gypsum plasters--Determination of physical pRoperties of powder
    建筑石膏 粉料物理性能的测定
    China National Standards
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    GB/T 17669.4-1999 Gypsum plasters--Determination of physical pRoperties of pure paste
    建筑石膏 净浆物理性能的测定
    China National Standards
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    GB/T 17669.3-1999 Gypsum plasters--Determination of mechanicalpRoperties
    建筑石膏 力学性能的测定
    China National Standards
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    GB/T 17658-1999 The test of burning behaviour forflame retardant treated wood--Method of test for fire pRopagation
    阻燃木材燃烧性能试验 火传播试验方法
    China National Standards
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    GB/T 17637-1998 Geotextiles and geotextile-related pRoducts--Determination of the tensile creep and creep rupture behaviour
    土工布及其有关产品 拉伸蠕变和拉伸蠕变断裂性能的测定
    China National Standards
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    GB/T 17636-1998 Geotextiles and geotextile-related pRoducts--Determination of abrasion resistance--Sand paper/slidingblock method
    土工布及其有关产品 抗磨损性的测定 砂布/滑块法
    China National Standards
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    GB/T 17635.1-1998 Geotextiles and geotextile-related pRoducts--Determination of friction characteristics--Part1:Direct shear test
    土工布及其有关产品 摩擦特性的测定 第1部分:直接剪切试验
    China National Standards
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    GB/T 17634-1998 Geotextiles and geotextile-related pRoducts--Determination of the characteristic opening size--Wet sievingmethod
    土工布及其有关产品 有效孔径的测定 湿筛法
    China National Standards
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    GB/T 17633-1998 Geotextiles and geotextile-related pRoducts--Determination of water flow capacity in their plane
    土工布及其有关产品 平面内水流量的测定
    China National Standards
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    GB/T 17632-1998 Geotextiles and geotextile-related pRoducts--Test method for determining the resistance to liquids of acids and bases
    土工布及其有关产品 抗酸、碱液性能的试验方法
    China National Standards
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    GB/T 17631-1998 Geotextiles and geotextile-related pRoducts--Test method for determining the resistance to oxidation
    土工布及其有关产品 抗氧化性能的试验方法
    China National Standards
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    GB/T 17630-1998 Geotextiles and geotextile-related pRoducts--Dynamic perforation test(Cone-drop test)
    土工布及其有关产品 动态穿孔试验 落锥法
    China National Standards
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    GB/T 17651.2-1998 Measurement of smoke density of cables burning under defined conditions--Part 2:Test pRocedure and requirements
    电缆或光缆在特定条件下燃烧的烟密度测定 第2部分:试验步骤和要求
    China National Standards
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    GB/T 17650.2-1998 Test on gases evolved during combustion of materials fRom cables--Part 2:Determination of degree of acidity of gases by measuring pH and conductivity
    取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分:用测量pH值和电导率来测定气体的酸度
    China National Standards
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    GB/T 17650.1-1998 Test on gases evolved during combustion of materials fRom cables--Part 1:Determination of the amount of halogen acid gas
    取自电缆或光缆的材料燃烧时释出气体的试验方法 第1部分:卤酸气体总量的测定
    China National Standards
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    GB/T 17648-1998 Insulating liquids--Determination of the Partial Discharge Inception Voltage (PDIV)--Test pRocedure
    绝缘液体 局部放电起始电压测定 试验程序
    China National Standards
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    GB/T 17623-1998 Determination of componental contents of gases dissolved in insulating oil by gas chRomatography method
    绝缘油中溶解气体组分含量的气相色谱测定法
    China National Standards
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    GB 17621-1998 Specification of reservoir operation for large and medium-scale hydRopower stations
    大中型水电站水库调度规范
    China National Standards
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    GB/T 17627.1-1998 High-voltage test techniques for low voltage equipment--Part 1:Definitions,test and pRocedure requirements
    低压电气设备的高电压试验技术 第一部分:定义和试验要求
    China National Standards
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    GB/T 17626.10-1998 ElectRomagnetic compatibility--Testing and measurement techniques--Damped oscillatory magnetic field immunity test
    电磁兼容 试验和测量技术 阻尼振荡磁场抗扰度试验
    China National Standards
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    GB/T 17624.1-1998 ElectRomagnetic compatibility--General--Application and interpretation of fundamental definitions and terms
    电磁兼容 综述 电磁兼容基本术语和定义的应用与解释
    China National Standards
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    GB/T 17619-1998 Limits and methods of testing for immunity of electrical/electRonic sub-assemblies in vehicles to electromagnetic radiation
    机动车电子电器组件的电磁辐射抗扰性限值和测量方法
    China National Standards
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    GB/T 17645.31-1998 Industrial automation systems and integration--Parts library--Part 31:Implementation resources:Geometric pRogramming interface
    工业自动化系统与集成 零件库 第31部分:实现资源:几何编程接口
    China National Standards
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    GB/T 17617-1998 Refractory pRoducts--Sampling of raw materials and unshaped products
    耐火原料和不定形耐火材料 取样
    China National Standards
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    GB/T 17613.1-1998 Measurement of liquid flow in closed conduits by weighing method--PRocedures for checking installations--Part 1:Static weighing systems
    用称重法测量封闭管道中的液体流量 装置的检验程序 第1部分:静态称重系统
    China National Standards
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    GB/T 9750-1998 Marks for package of coating pRoducts
    涂料产品包装标志
    China National Standards
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    GB/T 17605-1998 PetRoleum andliquid petroleum products--Volumetric calibration of horizontal cylindrical metal tanks(Manual methods)
    石油和液体石油产品 卧式圆筒形金属油罐容积标定法(手工法)
    China National Standards
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    GB/T 12583-1998 Standard test method for measurement of extreme-pressure pRoperties of lubricating fluids(four-ball method)
    润滑剂极压性能测定法(四球法)
    China National Standards
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    GB/T 15970.5-1998 CorRosion of metals and alloys--Stress corrosion testing--Part 5:Preparation and useof C-ring specimens
    金属和合金的腐蚀 应力腐蚀试验 第5部分:C型环试样的制备和应用
    China National Standards
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    GB/T 8431-1998 Textiles--Tests for colour fastness--Detection and assessment of photochRomism
    纺织品 色牢度试验 光致变色的检验和评定
    China National Standards
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    GB/T 17599-1998 PRotective clothine--Heatproof behaviour--Determination of behaviour of materials on impact of small splashes of molten metal
    防护服用织物 防热性能 抗熔融金属滴冲击性能的测定
    China National Standards
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    GB/T 17598-1998 Geotextiles--Determination for thickness of single layers of multilayer pRoducts
    土工布 多层产品中单层厚度的测定
    China National Standards
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    GB/T 17596-1998 Textiles--Commercial laundering pRocedure for textile fabrics prior to flammability testing
    纺织品 织物燃烧试验前的商业洗涤程序
    China National Standards
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    GB/T 17595-1998 Textiles--Domestic laundering pRocedures for textile fabrics prior to flammability testing
    纺织品 织物燃烧试验前的家庭洗涤程序
    China National Standards
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    GB/T 6078.2-1998 Centre drills--Part 2:Centre drills for centre holes with pRotecting chamfers--Type B--Dimensions
    中心钻 第2部分:带护锥的中心钻 B型 型式和尺寸
    China National Standards
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    GB/T 6078.1-1998 Centre drills--Part 1:Centre drills for centre holes without pRotecting chamfers--Type A--Dimensions
    中心钻 第1部分:不带护锥的中心钻 A型 型式和尺寸
    China National Standards
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    GB/T 2481.1-1998 Bonded abrasives--Determination and designation of grain size distribution--Part 1:MacRogrits F4 to F220
    固结磨具用磨料 粒度组成的检测和标记 第1部分:粗磨粒 F4~F220
    China National Standards
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    GB/T 17588-1998 Basic terminology for grinding pRocesses using grinding wheels
    砂轮磨削 基本术语
    China National Standards
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    GB 13567-1998 ElectRo-discharge machines--Technical requirements for safeguarding
    电火花加工机床 安全防护技术要求
    China National Standards
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    GB/T 17580.2-1998 Information technology--Open systems interconnection--Virtual terminal basic class pRotocol--Part 2:Protocol implementation conformance statement
    信息技术 开放系统互连 虚拟终端基本类协议 第2部分:协议实现一致性声明
    China National Standards
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    GB/T 17580.1-1998 Information technology--Open systems interconnection--Virtual terminal basic class pRotocol--Part 1:Specification
    信息技术 开放系统互连 虚拟终端基本类协议 第1部分:规范
    China National Standards
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    GB/T 8554-1998 Transformers and inductors for use in electRonic and telecommunication equipment--Measuring methodsand test procedures
    电子和通信设备用变压器和电感器 测量方法及试验程序
    China National Standards
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    GB/T 9535-1998 Crystalline silicon terrestrial photovoltaic (PV) modules-design qualification and type appRoval
    地面用晶体硅光伏组件 设计鉴定和定型
    China National Standards
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    GB/T 7397.3-1998 Measuring methods for non-bRoadcast video tape recorders--Part 3:Audio characteristics for FMrecording
    非广播磁带录像机测量方法 第3部分:FM记录的音频特性
    China National Standards
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    GB/T 2414.2-1998 Test methods for the pRoperties of piezoelectric ceramics--Transverse length extension vibration mode for bar
    压电陶瓷材料性能试验方法 长条横向长度伸缩振动模式
    China National Standards
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    GB/T 2414.1-1998 Test methods for the pRoperties of piezoelectric ceramics--Radial extension vibration mode for disk
    压电陶瓷材料性能试验方法 圆片径向伸缩振动模式
    China National Standards
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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
    China National Standards
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    GB 12327-1998 Specifications for hydRographic survey
    海道测量规范
    China National Standards
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    GB/T 17555-1998 Information technology--Computer graphics and image pRocessing--Conformance testing of implementations of graphics standards
    信息技术 计算机图形与图像处理 图形标准实现的一致性测试
    China National Standards
    Ro

    English PDF
    GB/T 17550.3-1998 Identification cards--Optical memory cards--Linear recording method--Part 3:Optical pRoperties and characteristics
    识别卡 光记忆卡 线性记录方法 第3部分:光属性和特性
    China National Standards
    Ro

    English PDF
    GB/T 17546.1-1998 Information technology--Open systems interconnection--Connectionless presentation pRotocol--Part 1:Protocol specification
    信息技术 开放系统互连 无连接表示协议 第1部分:协议规范
    China National Standards
    Ro

    English PDF
    GB/T 17545.1-1998 Information technology--Open systems interconnection--Connectionless pRotocol for the association control service element--Part 1:Protocol specification
    信息技术 开放系统互连 联系控制服务元素的无连接协议 第1部分:协议规范
    China National Standards
    Ro

    English PDF
    GB/T 17533.1-1998 Information technology--Open systems interconnection--Remote database access--Part 1:Generic model,service and pRotocol
    信息技术 开放系统互连 远程数据库访问 第1部分:类属模型、服务与协议
    China National Standards
    Ro

    English PDF

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