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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 28046.1-2011- English Version of China National Standard
    Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 1: General
    道路车辆 电气及电子设备的环境条件和试验 第1部分:一般规定
    GB/T 27503-2011- English Version of China National Standard
    Test solutions of electrolytic conductivity analyzer - Preparation method of sodium chloride solutions
    电导率仪的试验溶液 氯化钠溶液制备方法
    GB/T 28025-2011- English Version of China National Standard
    Determination of the residual chlorine in products with filling materials - Water extraction method
    絮用纤维制品余氯测试方法 水萃取法
    GB 13511.2-2011- English Version of China National Standard
    Assembled spectacles - Part 2:Progressive power
    配装眼镜 第2部分:渐变焦
    GB/T 28044-2011- English Version of China National Standard
    General guide of detection method for nanomaterial biological effect by transmission electron microscope (TEM)
    纳米材料生物效应的透射电子显微镜检测方法通则
    GB/T 28040-2011- English Version of China National Standard
    Maintenance specification for product data dictionary
    产品数据字典的维护规范
    GB/T 28035-2011- English Version of China National Standard
    Software system acceptance specification
    软件系统验收规范
    GB/T 28015-2011- English Version of China National Standard
    Domestic sanitary insecticide - Test method of smoke dust
    家用卫生杀虫用品 烟尘量试验方法
    GB/T 28020-2011- English Version of China National Standard
    Adornment - Determination of baneful elements - X-ray fluorescence spectrometric method
    饰品 有害元素的测定 X射线荧光光谱法
    GB/T 28021-2011- English Version of China National Standard
    Adornment - Determination of baneful elements - Method of spectrometry
    饰品 有害元素的测定 光谱法
    GB/T 12060.3-2011- English Version of China National Standard
    Sound system equipment - Part 3: Methods of measurement on audio amplifiers
    声系统设备 第3部分:声频放大器测量方法
    GB/T 28032-2011- English Version of China National Standard
    The copolymer used to toner for electrostatic copier
    静电成像墨粉用树脂
    GB/T 28030-2011- English Version of China National Standard
    Earth continuity tester
    接地导通电阻测试仪
    GB/T 27501-2011- English Version of China National Standard
    Preparation method of buffer solutions for the measurement of pH value
    pH值测定用缓冲溶液制备方法
    GB/T 28049-2011- English Version of China National Standard
    Code for sound reinforcement system design of auditorium, gymnasiums and stadium
    厅堂、体育场馆扩声系统设计规范
    GB/T 27508-2011- English Version of China National Standard
    Method for determining the degree of jump and weave in 70mm、35mm and 16mm motion-picture projected images
    70mm、35mm和16mm电影放映画面跳动和晃动等级测定方法
    GB/T 14858-2011- English Version of China National Standard
    General specification for black-white monitors
    黑白监视器通用规范
    GB/T 28029.1-2011- English Version of China National Standard
    Electric railway equipment - Train bus - Part 1: Train communication network
    牵引电气设备 列车总线 第1部分:列车通信网络
    GB/T 28043-2011- English Version of China National Standard
    Statistical methods for use in proficiency testing by interlaboratory comparisons
    利用实验室间比对进行能力验证的统计方法
    GB/T 28031-2011- English Version of China National Standard
    Information technology - Office equipment - Minimum information to be specified for image scanners
    信息技术 办公设备 图像扫描设备规格表中包含的最基本内容
    GB/T 28014-2011- English Version of China National Standard
    Methods for measuring the performance of electric warming plates for household and similar purposes
    家用和类似用途电保温板性能测试方法
    GB/T 28045-2011- English Version of China National Standard
    Road vehicles - Electrical and electronic equipment for a supply voltage of 42V - Electrical loads
    道路车辆 42V供电电压的电气和电子设备 电气负荷
    GB/T 8496-2011- English Version of China National Standard
    Basic parameters and methods of measurement on electronic tuner for receivers for television broadcast transmissions
    电视广播接收机电子式调谐器基本参数及测量方法
    GB 13511.1-2011- English Version of China National Standard
    Assembled spectacles - Part 1: Single-vision and multifocal
    配装眼镜 第1部分:单光和多焦点
    GB/T 27506-2011- English Version of China National Standard
    Mechanical weighing moisture analyzer of oven drying
    机械称量式烘干法水分测定仪
    GB/T 27509-2011- English Version of China National Standard
    Overhead projectors - Projection stages dimensions
    透射式投影器 投影台尺寸
    GB/T 28013-2011- English Version of China National Standard
    Discontinuous totalizing automatic weighing instruments
    非连续累计自动衡器
    GB/T 28029.2-2011- English Version of China National Standard
    Electric railway equipment - Train bus - Part 2: Train communication network conformance testing
    牵引电气设备 列车总线 第2部分:列车通信网络一致性测试
    GB/T 28026.1-2011- English Version of China National Standard
    Railway applications - Fixed installations - Part 1: Protective provisions relating to electrical safety and earthing
    轨道交通 地面装置 第1部分:电气安全和接地相关的安全性措施
    GB/T 28024-2011- English Version of China National Standard
    Determination of sensory odours for products with filling materials
    絮用纤维制品异味的测定
    GB/T 12060.13-2011- English Version of China National Standard
    Sound system equipment-Part 13:Listening tests on loudspeakers
    声系统设备 第13部分:扬声器听音试验
    GB/T 27502-2011- English Version of China National Standard
    Preparation method of reference solutions for the measurement of conductivity
    电导率测量用校准溶液制备方法
    GB/T 28012-2011- English Version of China National Standard
    Specification of waste lighting products recycling and disposal
    报废照明产品 回收处理规范
    GB/T 28037-2011- English Version of China National Standard
    Information techology - General specification for projectors
    信息技术 投影机通用规范
    GB/T 27507-2011- English Version of China National Standard
    Rewind spindles for 35mm and 70mm motion picture - Dimensions
    35mm和70mm电影倒片轴 尺寸
    GB/T 28017-2011- English Version of China National Standard
    Pressure mode weighing coal feeder
    耐压式计量给煤机
    GB/T 28023-2011- English Version of China National Standard
    Determination of the antimicrobial agent residues for products with filling materials
    絮用纤维制品抗菌整理剂残留量的测定
    GB/T 28027-2011- English Version of China National Standard
    Railway applications - Technical criteria for the coordination between power supply and rolling stock to achieve interoperability
    轨道交通 供电系统和机车车辆运行匹配
    GB/T 4167-2011- English Version of China National Standard
    Weights
    砝码
    GB/T 12060.2-2011- English Version of China National Standard
    Sound system equipment - Part 2: Explanation of general terms and calculation methods
    声系统设备 第2部分:一般术语解释和计算方法
    GB/T 27500-2011- English Version of China National Standard
    Combined glass electrodes for the measurement of pH value
    pH值测定用复合玻璃电极
    GB/T 27511-2011- English Version of China National Standard
    35mm filmstrips - Specifications for double-frame and single-frame formats
    35mm幻灯片 双画幅和单画幅规范
    GB 18143-2011- English Version of China National Standard
    Ophthalmic instruments - Trial frames
    眼科仪器 试镜架
    GB/T 13982-2011- English Version of China National Standard
    The reflective and transmitting projection screens
    反射和透射放映银幕
    GB/T 27504-2011- English Version of China National Standard
    Pressure gauge error table
    压力表误差表
    GB 28050-2011- English Version of China National Standard
    National Food Safety Standard-General rules for nutrition labeling of prepackaged foods
    食品安全国家标准 预包装食品营养标签通则
    GB/T 26974-2011- English Version of China National Standard
    Specification for absorber of flat plate solar collector
    平板型太阳能集热器吸热体技术要求
    GB/Z 26958.29-2011- English Version of China National Standard
    Geometrical Product Specifications (GPS) - Filtration - Part 29: Linear profile filters:Spline wavelets
    产品几何技术规范(GPS) 滤波 第29部分:线性轮廓滤波器 样条小波
    GB/T 26966-2011- English Version of China National Standard
    Mine hoists - Test method for energy efficiency in hoist
    矿井提升机 提升能效检测方法
    GB/T 26923-2011- English Version of China National Standard
    Water saving enterprises - Dyeing and finishing of textile industry
    节水型企业 纺织染整行业

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