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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 "D" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 28021-2011 ADornment - Determination of baneful elements - Method of spectrometry
    饰品 有害元素的测定 光谱法
    China National Standards
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    GB/T 28020-2011 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
    China National Standards
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    GB/T 28019-2011 ADornment - Determination of Chromium(Ⅵ)- 1, 5-Diphenylcarbohydrazide spectrophotometric method
    饰品 六价铬的测定 二苯碳酰二肼分光光度法
    China National Standards
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    GB/T 28018-2011 BioDegradable plastic refuse sack
    生物分解塑料垃圾袋
    China National Standards
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    GB/T 28017-2011 Pressure moDe weighing coal feeder
    耐压式计量给煤机
    China National Standards
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    GB/T 28016-2011 GolD alloy jewellery - Determination of gold - Gravimetric method
    金合金首饰 金含量的测定 重量法
    China National Standards
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    GB/T 28015-2011 Domestic sanitary insecticide - Test method of smoke dust
    家用卫生杀虫用品 烟尘量试验方法
    China National Standards
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    GB/T 28014-2011 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
    China National Standards
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    GB/T 28013-2011 Discontinuous totalizing automatic weighing instruments
    非连续累计自动衡器
    China National Standards
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    GB/T 28012-2011 Specification of waste lighting proDucts recycling and disposal
    报废照明产品 回收处理规范
    China National Standards
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    GB/T 17713-2011 Range hooD
    吸油烟机
    China National Standards
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    GB/T 15466-2011 Terminology for non-broaDcasting television
    应用电视术语
    China National Standards
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    GB/T 14272-2011 Down garments
    羽绒服装
    China National Standards
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    GB/T 13982-2011 The reflective anD transmitting projection screens
    反射和透射放映银幕
    China National Standards
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    GB/T 12060.5-2011 SounD system equipment - Part 5: Methods of measurement for main characteristics of loudspeakers
    声系统设备 第5部分:扬声器主要性能测试方法
    China National Standards
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    GB/T 12060.3-2011 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
    China National Standards
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    GB/T 12060.2-2011 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
    China National Standards
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    GB/T 12060.13-2011 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
    China National Standards
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    GB/T 10239-2011 General specification for colour television broaDcasting receivers
    彩色电视广播接收机通用规范
    China National Standards
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    GB 13511.2-2011 AssembleD spectacles - Part 2:Progressive power
    配装眼镜 第2部分:渐变焦
    China National Standards
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    GB 13511.1-2011 AssembleD spectacles - Part 1: Single-vision and multifocal
    配装眼镜 第1部分:单光和多焦点
    China National Standards
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    GB/T 3903.3-2011 Footwear - General test methoDs - Peeling strength
    鞋类 整鞋试验方法 剥离强度
    China National Standards
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    GB/T 27511-2011 35mm filmstrips - Specifications for Double-frame and single-frame formats
    35mm幻灯片 双画幅和单画幅规范
    China National Standards
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    GB/T 27510-2011 Fresnel lens in DLP,CRT,LCOS and LCD projection television screen
    DLP、CRT、LCOS及LCD投影电视屏幕中的菲涅尔透镜
    China National Standards
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    GB/T 27509-2011 OverheaD projectors - Projection stages dimensions
    透射式投影器 投影台尺寸
    China National Standards
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    GB/T 27508-2011 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
    China National Standards
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    GB/T 27507-2011 RewinD spindles for 35mm and 70mm motion picture - Dimensions
    35mm和70mm电影倒片轴 尺寸
    China National Standards
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    GB/T 27506-2011 Mechanical weighing moisture analyzer of oven Drying
    机械称量式烘干法水分测定仪
    China National Standards
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    GB/T 27503-2011 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
    China National Standards
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    GB/T 27502-2011 Preparation methoD of reference solutions for the measurement of conductivity
    电导率测量用校准溶液制备方法
    China National Standards
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    GB/T 27501-2011 Preparation methoD of buffer solutions for the measurement of pH value
    pH值测定用缓冲溶液制备方法
    China National Standards
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    GB/T 27500-2011 CombineD glass electrodes for the measurement of pH value
    pH值测定用复合玻璃电极
    China National Standards
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    GB 28050-2011 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
    China National Standards
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    GB/T 26977-2011 Test methoDs for the thermal performance of solar air collectors
    太阳能空气集热器热性能试验方法
    China National Standards
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    GB/T 26975-2011 All-glass heat pipe evacuateD solar collector tube
    全玻璃热管真空太阳集热管
    China National Standards
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    GB/T 26973-2011 Specification of solar water heating systems assisteD with air-source heat pump(for capacity of water tank more than 0.6 m3)
    空气源热泵辅助的太阳能热水系统(储水箱容积大于0.6m3)技术规范
    China National Standards
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    GB/T 26971-2011 Test methoDs for remote-storage double-loop domestic solar water heating systems
    家用分体双回路太阳能热水系统试验方法
    China National Standards
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    GB/T 26970-2011 Specification for remote-storage Double-loop domestic solar water heating systems
    家用分体双回路太阳能热水系统技术条件
    China National Standards
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    GB/T 19141-2011 Specification of Domestic solar water heating systems
    家用太阳能热水系统技术条件
    China National Standards
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    GB 26969-2011 Minimum allowable values of energy efficiency anD energy efficiency grades for domestic solar water heating systems
    家用太阳能热水系统能效限定值及能效等级
    China National Standards
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    GB/T 26944.4-2011 Tunnel environment Detection equipment - Part 4: Wind speed & direction indicator
    隧道环境检测设备 第4部分:风速风向检测器
    China National Standards
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    GB/T 26944.3-2011 Tunnel environment Detection equipment - Part 3: Visibility indicator
    隧道环境检测设备 第3部分:能见度检测器
    China National Standards
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    GB/T 26944.2-2011 Tunnel environment Detection equipment - Part 2: Carbon monoxide detector
    隧道环境检测设备 第2部分:一氧化碳检测器
    China National Standards
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    GB/T 26944.1-2011 Tunnel environment Detection equipment - Part 1: General rule
    隧道环境检测设备 第1部分:通则
    China National Standards
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    GB/T 26943-2011 High mast lighting system with raising anD lowering equipment
    升降式高杆照明装置
    China National Standards
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    GB/T 26942-2011 Loop vehicle Detector
    环形线圈车辆检测器
    China National Standards
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    GB/T 26941.6-2011 Fences - Part 6: ExpanDed steel fences
    隔离栅 第6部分:钢板网
    China National Standards
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    GB/T 26941.4-2011 Fences - Part 4: BarbeD steel wire fences
    隔离栅 第4部分:刺钢丝网
    China National Standards
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    GB/T 26941.3-2011 Fences - Part 3: WelDed steel wire fences
    隔离栅 第3部分:焊接网
    China National Standards
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    GB/T 26941.2-2011 Fences - Part 2: Posts, brace posts anD gates
    隔离栅 第2部分:立柱、斜撑和门
    China National Standards
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    GB/T 26936-2011 Marking Decals for freight containers
    集装箱自粘标贴
    China National Standards
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    GB/T 26935-2011 Preparation of steel substrates anD paints application for freight containers
    集装箱钢材表面处理和涂料施工规范
    China National Standards
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    GB/T 26934-2011 Freight containers-raDio frequency identification-license plate tag
    集装箱电子标签技术规范
    China National Standards
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    GB/T 26933-2011 CorrugateD roof panel for steel general cargo containers
    钢制通用集装箱封闭槽型顶板
    China National Standards
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    GB/T 26931-2011 Scraps of zirconium anD zirconium alloy
    锆及锆合金废料
    China National Standards
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    GB/T 26930.5-2011 Carbonaceous materials for the proDuction of primary aluminium - Pitch for electrodes - Part 5:Determination of content of toluene-insoluble material
    原铝生产用炭素材料 煤沥青 第5部分:甲苯不溶物含量的测定
    China National Standards
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    GB/T 26930.4-2011 Carbonaceous materials for the proDuction of primary aluminium - Pitch for electrodes - Part 4:Determination of content of quinoline-insoluble material
    原铝生产用炭素材料 煤沥青 第4部分:喹啉不溶物含量的测定
    China National Standards
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    GB/T 26930.3-2011 Carbonaceous materials for the proDuction of primary aluminium - Pitch for electrodes - Part 3:Determination of density - Pyknometric method
    原铝生产用炭素材料 煤沥青 第3部分:密度的测定 比重瓶法
    China National Standards
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    GB/T 26930.2-2011 Carbonaceous materials for the proDuction of primary aluminium - Pitch for electrodes - Part 2:Determination of softening point by the ring and ball method
    原铝生产用炭素材料 煤沥青 第2部分:软化点的测定 环球法
    China National Standards
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    GB/T 26930.1-2011 Carbonaceous materials for the proDuction of primary aluminium - Pitch for electrodes - Part 1:Determination of water content - Azeotropic distillation(Dean and Stark) method
    原铝生产用炭素材料 煤沥青 第1部分:水分含量的测定 共沸蒸馏法
    China National Standards
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    GB 5135.14-2011 Automatic sprinkler systems - Part 14: Preaction Devices
    自动喷水灭火系统 第14部分:预作用装置
    China National Standards
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    GB 26920.1-2011 The maximum allowable values of energy performance anD energy efficiency grades of commercial refrigerating appliances - Part 1:Refrigerated display cabinets with remote condensing unit
    商用制冷器具能效限定值及能效等级 第1部分:远置冷凝机组冷藏陈列柜
    China National Standards
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    GB/Z 26958.49-2011 Geometrical ProDuct Specifications (GPS) - Filtration - Part 49: Morphological profile filter: Scale space techniques
    产品几何技术规范(GPS) 滤波 第49部分:形态学轮廓滤波器 尺度空间技术
    China National Standards
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    GB/Z 26958.41-2011 Geometrical ProDuct Specifications (GPS) - Filtration - Part 41: Morphological profile filters: Disk and horizontal segment filters
    产品几何技术规范(GPS) 滤波 第41部分:形态学轮廓滤波器 圆盘和水平线段滤波器
    China National Standards
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    GB/Z 26958.40-2011 Geometrical ProDuct Specifications (GPS) - Filtration - Part 40: Morphological profile filter:Basic concepts
    产品几何技术规范(GPS) 滤波 第40部分:形态学轮廓滤波器 基本概念
    China National Standards
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    GB/Z 26958.32-2011 Geometrical ProDuct Specifications (GPS) - Filtration - Part 32: Robust profile filters:Spline filters
    产品几何技术规范(GPS) 滤波 第32部分:稳健轮廓滤波器 样条滤波器
    China National Standards
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    GB/Z 26958.31-2011 Geometrical ProDuct Specifications (GPS) - Filtration - Part 31: Robust profile filters - Gaussian regression filters
    产品几何技术规范(GPS) 滤波 第31部分:稳健轮廓滤波器 高斯回归滤波器
    China National Standards
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    GB/Z 26958.29-2011 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
    China National Standards
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    GB/Z 26958.22-2011 Geometrical ProDuct Specifications (GPS) - Filtration - Part 22: Linear profile filters : Spline filters
    产品几何技术规范(GPS) 滤波 第22部分:线性轮廓滤波器 样条滤波器
    China National Standards
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    GB/Z 26958.20-2011 Geometrical ProDuct Specifications (GPS) - Filtration - Part 20: Linear profile filters: Basic concepts
    产品几何技术规范(GPS) 滤波 第20部分:线性轮廓滤波器 基本概念
    China National Standards
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    GB/Z 26958.1-2011 Geometrical ProDuct Specifications (GPS) - Filtration - Part 1: Overview and basic concepts
    产品几何技术规范(GPS)滤波 第1部分:概述和基本概念
    China National Standards
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    GB/T 26991-2011 Fuel cell electric vehicles - Maximum speeD test method
    燃料电池电动汽车 最高车速试验方法
    China National Standards
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    GB/T 26987-2011 RoaD vehicles - Measurement of roadsurface friction
    道路车辆 路面摩擦特性测定
    China National Standards
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    GB/T 26978.5-2011 Design and manufacture of site built, vertical, cylindrical flat-bottomed steel tanks for the storage of liquefied nature gases - Part 5: Testing, drying, purging and cool-down
    现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第5部分:试验、干燥、置换及冷却
    China National Standards
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    GB/T 26978.4-2011 Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of liquefied nature gases - Part 4: Insulation components
    现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第4部分:绝热构件
    China National Standards
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    GB/T 26978.3-2011 Design and manufacture of site built, vertical, cylindrical,flat-bottomed steel tanks for the storage of liquefied nature gases - Part 3: Concrete components
    现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第3部分:混凝土构件
    China National Standards
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    GB/T 26978.2-2011 Design and manufacture of site built, vertical, cylindrical flat-bottomed steel tanks for the storage of liquefied nature gases - Part 2: Metallic components
    现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第2部分:金属构件
    China National Standards
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    GB/T 26978.1-2011 Design and manufacture of site built, vertical, cylindrical,flat-bottomed steel tanks for the storage of liquefied nature gases - Part 1: General
    现场组装立式圆筒平底钢质液化天然气储罐的设计与建造 第1部分:总则
    China National Standards
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    GB/T 26957-2011 Destructive tests on welds in metallic materials - Tensile test on cruciform and lapped joints
    金属材料焊缝破坏性试验 十字形接头和搭接接头拉伸试验方法
    China National Standards
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    GB/T 26956-2011 Destructive tests on welds in metallic materials - Etchants for macroscopic and microscopic examination
    金属材料焊缝破坏性试验 宏观和微观检验用侵蚀剂
    China National Standards
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    GB/T 26955-2011 Destructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds
    金属材料焊缝破坏性试验 焊缝宏观和微观检验
    China National Standards
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    GB/T 26954-2011 Non-Destructive testing of welds - Eddy current testing of welds by complex-plane analysis
    焊缝无损检测 基于复平面分析的焊缝涡流检测
    China National Standards
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    GB/T 26953-2011 Non-Destructive testing of welds - Penetrant testing of welds - Acceptance levels
    焊缝无损检测 焊缝渗透检测 验收等级
    China National Standards
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    GB/T 26952-2011 Non-Destructive testing of welds - Magnetic particle testing of welds - Acceptance levels
    焊缝无损检测 焊缝磁粉检测 验收等级
    China National Standards
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    GB/T 26951-2011 Non-Destructive testing of welds - Magnetic particle testing
    焊缝无损检测 磁粉检测
    China National Standards
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    GB/T 26928-2011 GuiDe for evaluating water saving community
    节水型社区评价导则
    China National Standards
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    GB/T 26927-2011 Water saving enterprises - Pulp anD paper making industry
    节水型企业 造纸行业
    China National Standards
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    GB/T 26925-2011 Water saving enterprises - Fossil fireD plant
    节水型企业 火力发电行业
    China National Standards
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    GB/T 26924-2011 Water saving enterprises - Iron anD steel industry
    节水型企业 钢铁行业
    China National Standards
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    GB/T 26923-2011 Water saving enterprises - Dyeing and finishing of textile industry
    节水型企业 纺织染整行业
    China National Standards
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    GB/T 26922-2011 GuiDe for evaluating water saving users in service industry
    服务业节水型单位评价导则
    China National Standards
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    GB/T 26921-2011 The guiDe of design optimization for motor systems(fans,pumps,air compressors)
    电机系统(风机、泵、空气压缩机)优化设计指南
    China National Standards
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    GB/T 26919-2011 Coal preparation plant - MethoDs for the natural falling testing of slurry
    选煤厂 煤泥水自然沉降试验方法
    China National Standards
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    GB/T 26918-2011 Coal preparation plant - Test methoDs for degradation in water of raw coal feed in drum
    选煤厂 煤的转筒泥化试验方法
    China National Standards
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    GB/T 26917-2011 Dtermination method of filter aiding effect of flocculants in vacuum filtration system
    真空过滤系统中絮凝剂助滤效果测定方法
    China National Standards
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    GB/T 26916-2011 MethoDs for performance evaluation of small-size integrative hydrogen energy system
    小型氢能综合能源系统性能评价方法
    China National Standards
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    GB/T 26915-2011 Determination of energy conversion efficiency and quantum yield for hydrogen production in the solar photocatalytic water splitting system
    太阳能光催化分解水制氢体系的能量转化效率与量子产率计算
    China National Standards
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    GB/T 18566-2011 Inspection anD evaluation method of fuel consumption for road transport vehicle
    道路运输车辆燃料消耗量检测评价方法
    China National Standards
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    GB/T 16417-2011 MethoD for evaluating the washability of coal
    煤炭可选性评定方法
    China National Standards
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    GB/T 10820-2011 Thermal efficiency anD test methods of boilers for daily life
    生活锅炉热效率及热工试验方法
    China National Standards
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