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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 "GB" GB Standards List:
  • GB/T 12343.1-2008- English Version of China National Standard
    Compilation specifications for national fundamental scale maps - Part 1:compilation specifications for 1:25 000 1:50 000 1:100 000 topographic maps
    国家基本比例尺地图编绘规范 第1部分: 1:25 000 1:50 000 1:100 000地形图编绘规范
    GB/T 12340-2008- English Version of China National Standard
    Specifications for aerophotogrammetric office operation of 1:25 000 1:50 000 1:100 000 topographic maps
    1:25 000 1:50 000 1:100 000地形图航空摄影测量内业规范
    GB/T 14477-2008- English Version of China National Standard
    Printing specifications for charts
    海图印刷规范
    GB/T 14511-2008- English Version of China National Standard
    Specifications for printing of maps
    地图印刷规范
    GB/T 22057.2-2008- English Version of China National Standard
    Microscopes - Imaging distances related to mechanical reference planes - Part 2: Infinity-corrected optical systems
    显微镜 相对机械参考平面的成像距离 第2部分:无限远校正光学系统
    GB/T 22065-2008- English Version of China National Standard
    Pressure type SF6 gas density monitor
    压力式六氟化硫气体密度控制器
    GB/T 22056-2008- English Version of China National Standard
    Microscopes - Marking of objectives and eyepieces
    显微镜 物镜和目镜的标志
    GB/T 12979-2008- English Version of China National Standard
    Specifications for close-range photogrammetry
    近景摄影测量规范
    GB/T 16818-2008- English Version of China National Standard
    Specifications for short to medium ranges electro-optical distance measurements
    中、短程光电测距规范
    GB/T 16825.1-2008- English Version of China National Standard
    Verification of static uniaxial testing machines - Part 1:Tension/compression testing machines - Verification and calibration of the force-measuring system
    静力单轴试验机的检验 第1部分: 拉力和(或)压力试验机测力系统的检验与校准
    GB/T 22022-2008- English Version of China National Standard
    Geographic information - Temporal schema
    地理信息 时间模式
    GB/T 17200-2008- English Version of China National Standard
    Technical specification for tensile, compression and flexural testing machines for rubber and plastics (constant rate of rtaverse)
    橡胶塑料拉力、压力和弯曲试验机(恒速驱动) 技术规范
    GB/T 21838.2-2008- English Version of China National Standard
    Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 2: Verification and calibration of testing machines
    金属材料 硬度和材料参数的仪器化压痕试验 第2部分: 试验机的检验和校准
    GB/T 21838.3-2008- English Version of China National Standard
    Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 3: Calibration of reference blocks
    金属材料 硬度和材料参数的仪器化压痕试验 第3部分: 标准块的标定
    GB/T 22063-2008- English Version of China National Standard
    Microscopes - Interfacing connection type C
    显微镜 C型接口
    GB/T 9246-2008- English Version of China National Standard
    Microscopes - Oculars(eyepieces)
    显微镜 目镜
    GB 22021-2008- English Version of China National Standard
    Basic specifications for national geodesy
    国家大地测量基本技术规定
    GB/T 22060-2008- English Version of China National Standard
    Microscopes - Dimensions of tube slide and tube slot connections
    显微镜 镜筒滑块和镜筒槽的连接尺寸
    GB/T 17160-2008- English Version of China National Standard
    Specifications for digitizing 1:500 1:1 000 and 1:2 000 topographic maps
    1:500 1:1 000 1:2 000地形图数字化规范
    GB/T 10247-2008- English Version of China National Standard
    Methods of viscosity measurement
    粘度测量方法
    GB/T 22061-2008- English Version of China National Standard
    Microscopes - Reference system of polarized light microscopy
    显微镜 偏光显微术的参考系统
    GB/T 22066-2008- English Version of China National Standard
    Evaluation for computerized data acquisition systems for used in static uniaxial testing machines
    静力单轴试验机用计算机数据采集系统的评定
    GB/T 22059-2008- English Version of China National Standard
    Microscopes - Magnifying power
    显微镜 放大率
    GB/T 6465-2008- English Version of China National Standard
    Metallic and other non-organic coatings - Corrodkote corrosion test(CORR test)
    金属和其他无机覆盖层 腐蚀膏腐蚀试验 (CORR试验)
    GB 16917.22-2008- English Version of China National Standard
    Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO) - Part 22:Applicability of the general rules to RCBO functionally dependent of line voltage
    家用和类似用途的带过电流保护的剩余 电流动作断路器(RCBO) 第22部分:一般规则对动作功能与电源电压有关的RCBO的适用性
    GB/T 10853-2008- English Version of China National Standard
    Terminology for the mechanism and machine science
    机构与机器科学词汇
    GB/T 22227-2008- English Version of China National Standard
    Chemical products for industrial use - Determination of water solubility of solid and liquids with low solubility - Column elution method
    工业用化学品 具有低溶解性的固体和液体水溶性测定 圆柱层析法
    GB/T 22237-2008- English Version of China National Standard
    Surface active agents - Determination of surface tension
    表面活性剂 表面张力的测定
    GB/T 22236-2008- English Version of China National Standard
    Testing of plastics Size reduction of plastic products for test purposes
    塑料的检验 检验用塑料制品的粉碎
    GB 10069.3-2008- English Version of China National Standard
    Measurement of airborne noise emitted by rotating electrical machines and the noise limits - Part 3:Noise limits
    旋转电机噪声测定方法及限值 第3部分: 噪声限值
    GB 14048.5-2008- English Version of China National Standard
    Low-voltage switchgear and controlgear - Part 5-1:Control circuit devices and switching element - Electromechanical control circuit devices
    低压开关设备和控制设备 第5-1部分:控制电路电器和开关元件 机电式控制电路电器
    GB 10068-2008- English Version of China National Standard
    Mechanical vibration of certain machines with shaft heights 56 mm and higher-measurement,evaluation and limits of vibration severity
    轴中心高为56 mm及以上电机的机械振动 振动的测量、评定及限值
    GB 17655-2008- English Version of China National Standard
    Regional emblem of Macao Special Administrative Region
    澳门特别行政区区徽
    GB/T 22081-2008- English Version of China National Standard
    Information technology - Security techniques - Code of practice for information security management
    信息技术 安全技术 信息安全管理实用规则
    GB 16636-2008- English Version of China National Standard
    Code of safety for diver's use of electricity underwater
    潜水员水下用电安全规程
    GB/T 22080-2008- English Version of China National Standard
    Information technology - Security techniques - Information security management systems - Requirements
    信息技术 安全技术 信息安全管理体系 要求
    GB/T 10201-2008- English Version of China National Standard
    Regulations of proper usage of electricity in heat treatment industry
    热处理合理用电导则
    GB 17701-2008- English Version of China National Standard
    Circuit-breaker for equipment
    设备用断路器
    GB/T 2497-2008- English Version of China National Standard
    Charge air coolers for marine diesel engines
    船用柴油机增压空气冷却器
    GB 14048.3-2008- English Version of China National Standard
    Low-voltage switchgear and controlgear - Part 3:Switches, disconnectors, switch-disconnectors and fuse-combination units
    低压开关设备和控制设备 第3部分: 开关、隔离器、隔离开关以及熔断器组合电器
    GB/T 14797.1-2008- English Version of China National Standard
    Natural rubber latex concentrate - Prevulcanized rubber latex
    浓缩天然胶乳 硫化胶乳
    GB/T 14796-2008- English Version of China National Standard
    Raw natural rubber - Colour index test
    天然生胶 颜色指数测定法
    GB 755-2008- English Version of China National Standard
    Rotating electrical machines - Rating and performance
    旋转电机 定额和性能
    GB/T 22240-2008- English Version of China National Standard
    Information security technology - Classification guide for classified protection of information system security
    信息安全技术 信息系统安全等级保护定级指南
    GB/T 13825-2008- English Version of China National Standard
    Metallic coatings - Hot dip galvanized coatings on ferrous materials - Gravimetric determination of the mass per unit area
    金属覆盖层 黑色金属材料热镀锌层 单位面积质量称量法
    GB/T 15096-2008- English Version of China National Standard
    Hydroviscous variable speed clutch
    液粘调速离合器
    GB/T 18773-2008- English Version of China National Standard
    Environmental sanitation standard for incineration of medical treatment wastes
    医疗废物焚烧环境卫生标准
    GB/T 22239-2008- English Version of China National Standard
    Information security technology - Baseline for classified protection of information system security
    信息安全技术 信息系统安全等级保护基本要求
    GB/T 6466-2008- English Version of China National Standard
    Electrodeposited chromium coatings - Electrolytic corrosion testing (EC test)
    电沉积铬层 电解腐蚀试验(EC试验)
    GB 16917.21-2008- English Version of China National Standard
    Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBO) Part 21:Applicability of the general rules to RCBO functionally independent of line voltage
    家用和类似用途的带过电流保护的剩余 电流动作断路器(RCBO) 第21部分:一般规则对动作功能与电源电压无关的RCBO的适用性

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