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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 "IT" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 19842-2005 Air-condITioning units for railbound vehicles
    轨道车辆空调机组    		 China National Standards
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    GB/T 19840-2005 Rotary posITive displacement pumps-Technical requirements
    回转容积泵 技术要求    		 China National Standards
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    GB/T 14043-2005 Hydraulic fluid power-Code for identification of valve mounting surfaces and cartridge valve cavITies
    液压传动 阀安装面和插装阀阀孔的标识代号    		 China National Standards
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    GB/T 12227-2005 General purpose industrial valve-Specification of spheroidal graphITe iron castings
    通用阀门 球墨铸铁件技术条件    		 China National Standards
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    GB/T 12226-2005 General purpose industrial valve-Specification of flake graphITe iron castings
    通用阀门 灰铸铁件技术条件    		 China National Standards
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    GB/T 8753.4-2005 Anodizing of aluminium and aluminium alloys-assessment of qualITy of sealed anodic oxide coatings Part 4:Dye spot test with prior acid treatment
    铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第4部分:酸处理后的染色斑点法    		 China National Standards
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    GB/T 8753.3-2005 Anodizing of aluminium and aluminium alloys-Assessment of qualITy of sealed anodic oxide coatings Part 3:Admittance test
    铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第3部分:导纳法    		 China National Standards
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    GB/T 8753.2-2005 Anodizing of aluminium and aluminium alloys-Assessment of qualITy of sealed anodic oxide coatings Part 2:Phosphoric acid/chromic acid test with nitric acid predip
    铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第2部分:硝酸预浸的磷铬酸法    		 China National Standards
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    GB/T 8753.1-2005 Anodizing of aluminium and aluminium alloys-Assessment of qualITy of sealed anodic oxide coatings Part 1:Phosphoric acid/chromic acid test without nitric acid predip
    铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第1部分:无硝酸预浸的磷铬酸法    		 China National Standards
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    GB/T 8014.3-2005 Anodizing of aluminium and ITs alloys-The measuring method of thickness of anodic oxide coatings Part 3:Split-beam microscope method
    铝及铝合金阳极氧化 氧化膜厚度的测量方法 第3部分:分光束显微镜法    		 China National Standards
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    GB/T 8014.2-2005 Anodizing of aluminium and ITs alloys-The measuring method of thickness of anodic oxide coatings Part2:Mass-loss method
    铝及铝合金阳极氧化 氧化膜厚度的测量方法 第2部分:质量损失法    		 China National Standards
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    GB/T 8014.1-2005 Anodizing of aluminium and ITs alloys-The measuring method of thickness of anodic oxide coatings Part 1:The measuring principle
    铝及铝合金阳极氧化 氧化膜厚度的测量方法 第1部分:测量原则    		 China National Standards
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    GB/T 14691.4-2005 Technical product documentation-Lettering-part4:DiacrITical and particular marks for the Latin alphabet
    技术产品文件 字体 第4部分:拉丁字母的表示区别与特殊标识    		 China National Standards
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    GB 9993-2005 Food addITive Sorghum pigment
    食品添加剂 高梁红    		 China National Standards
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    GB 8851-2005 Food addITive Propyl p-hydroxybenzoate
    食品添加剂 对羟基苯甲酸丙酯    		 China National Standards
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    GB 7658-2005 Food addITive-Sorbitol solution
    食品添加剂 山梨糖醇液    		 China National Standards
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    GB 7657-2005 Food addITive-Glucono delta-lactone
    食品添加剂 葡萄糖酸-δ-内酯    		 China National Standards
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    GB 7655.2-2005 Food addITive Brilliant blue Aluminum lake
    食品添加剂 亮蓝铝色淀    		 China National Standards
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    GB 7655.1-2005 Food addITive Brilliant blue
    食品添加剂 亮蓝    		 China National Standards
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    GB 6227.2-2005 Food AddITive Sunset Yellow Aluminum Lake
    食品添加剂 日落黄铝色淀    		 China National Standards
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    GB 6226-2005 Food addITive-Calcium lactate
    食品添加剂 乳酸钙    		 China National Standards
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    GB 4479.2-2005 Food addITive Amaranth aluminum lake
    食品添加剂 苋菜红铝色淀    		 China National Standards
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    GB 19825-2005 Food addITive-Diluted benzoyl peroxide
    食品添加剂 稀释过氧化苯甲酰    		 China National Standards
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    GB 1904-2005 Food addITive Sodium carboxymethyl cellulose
    食品添加剂 羧甲基纤维素钠    		 China National Standards
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    GB 1902-2005 Food addITive-Sodium benzoata
    食品添加剂 苯甲酸钠    		 China National Standards
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    GB 1901-2005 Food addITive-Benzoic acid
    食品添加剂 苯甲酸    		 China National Standards
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    GB 1894-2005 Food addITive Anhydrous sodium sulphite
    食品添加剂 无水亚硫酸钠    		 China National Standards
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    GB 1890-2005 Food addITive Sodium hexametaphosphate
    食品添加剂 六偏磷酸钠    		 China National Standards
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    GB 15961-2005 Food addITive Monascus color
    食品添加剂 红曲红    		 China National Standards
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    GB 10617-2005 Food addITive—Sucrose fatly acid ester (method of propylene glycol)
    食品添加剂 蔗糖脂肪酸酯 (丙二醇法)    		 China National Standards
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    GB/T 5270-2005 Metallic coatings on metallic substrates-ElectrodeposITed and chemically deposited coatings-Review of methods available for testing adhesion
    金属基体上的金属覆盖层 电沉积和化学沉积层 附着强度试验方法评述    		 China National Standards
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    GB/T 19822-2005 Specification for hard anodic oxidation coatings on aluminium and ITs alloys
    铝及铝合金硬质阳极氧化膜规范    		 China National Standards
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    GB/T 19812.2-2005 Plastic equipment for water saving irrigation-Pressure compensating emITter and emitting pipe
    塑料节水灌溉器材 压力补偿式滴头及滴灌管    		 China National Standards
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    GB/T 19812.1-2005 Plastic equipment for water saving irrigation-drip tape wITh labyrinth on one side
    塑料节水灌溉器材 单翼迷宫式滴灌带    		 China National Standards
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    GB 5606.6-2005 Cigarettes-QualITy Evaluation
    卷烟 第6部分:质量综合判定    		 China National Standards
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    GB/T 19816.4-2005 Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 4:Determination of apparent densITy
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第4部分:表观密度的测定    		 China National Standards
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    GB/T 10752-2005 Marine steel butt-welding fITtings
    船用钢管对焊接头    		 China National Standards
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    GB/T 8094-2005 Equipment for harvesting-Combine harvesters-Determination and designation of grain tank capacITy and unloading device performance
    收获机械 联合收割机 粮箱容量及卸粮机构性能的测定    		 China National Standards
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    GB/T 5097-2005 Non-destructive testing-Penetrant testing and magnetic particle testing-Viewing condITions
    无损检测 渗透检测和磁粉检测 观察条件    		 China National Standards
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    GB/T 19804-2005 Welding-General tolerances for welded constructions-Dimensions for lengths and angles-Shape and posITion
    焊接结构的一般尺寸公差和形位公差    		 China National Standards
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    GB/T 19803-2005 Non-destructive testing-Radiographic image qualITy indicators-Principles and identification
    无损检测 射线照相像质计 原则与标识    		 China National Standards
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    GB/T 19791-2005 The crITerion Insect proof net design And its installation for greenhouse
    温室防虫网设计安装规范    		 China National Standards
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    GB/T 27011-2005 ConformITy assessment-General requirements for accreditation bodies accrediting conformity assessment bodies
    合格评定--认可机构通用要求    		 China National Standards
    IT
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    GB/T 19783-2005 Chinese mITten-handed crab
    中华绒螯蟹    		 China National Standards
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    GB 17691-2005 LimITs and measurement methods for exhaust pollutants from compression ignition and gas fuelled positive ignition engines of vehicles (III, IV, V)
    车用压燃式、气体燃料点燃式发动机与汽车排气污染物排放限值及测量方法（中国III、IV、V阶段）    		 China National Standards
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    GB 19756-2005 LimITs and measurement methods for exhaust pollutants from diesel engines of tr-wheel low-speed goods vehicles
    三轮汽车和低速货车用柴油机排气污染物排放限值及测量方法（中国I、II阶段）    		 China National Standards
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    GB 3847-2005 LimITs and measurement methods for exhaust smoke from C.I.E. (Compression Ignition Engine) and vehicle equiped with C.I.E.
    车用压燃式发动机和压燃式发动机汽车排气烟度排放限值及测量方法    		 China National Standards
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    GB 19758-2005 LimITs and measurement methods for exhaust smoke emissions from motorcycles and mopeds
    摩托车和轻便摩托车排气烟度排放限值及测量方法    		 China National Standards
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    GB 19757-2005 LimITs and measurement methods for noise emitted by accelerating tri-wheel and low-speed vehicle
    三轮汽车和低速货车加速行驶车外噪声限值及测量方法(中国I、II阶段)    		 China National Standards
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    GB 18285-2005 LimITs and measurement methods for exhaust pollutants from vehicles equipped ignition engine under two-speed idle conditions and simple driving mode conditions
    点燃式发动机汽车排气污染物排放限值及测量方法（双怠速法及简易工况法）    		 China National Standards
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    GB/T 19771-2005 Information technology-SecurITy technology-Public key infrastructure-Minimum interoperability specification for PKI components
    信息技术 安全技术 公钥基础设施 PKI 组件最小互操作规范    		 China National Standards
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    GB/T 4857.2-2005 Packaging-Basic tests for transport packages-Part 2:Temperature and humidITy conditioning
    包装 运输包装件基本试验 第2部分:温湿度调节处理    		 China National Standards
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    GB/T 19780-2005 CapacITy calibration of spherical metal tank-Total station external measuring method
    球形金属罐的容积标定 全站仪外测法    		 China National Standards
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    GB/T 19779-2005 Petroleum and liquid petroleum products-Calculation of oil quantITies-Static measurement
    石油和液体石油产品油量计算 静态计量    		 China National Standards
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    GB/T 19772-2005 The reuse of urban recycling water Water qualITy standard for groundwater recharge
    城市污水再生利用 地下水回灌水质    		 China National Standards
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    GB/T 19789-2005 Packaging Material Standard Test Method for Oxygen Gas PermeabilITy Characteristics of Plastic Film and Sheeting Using a Coulometric Sensor
    包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法    		 China National Standards
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    GB/T 16811-2005 Running result and the monIToring and testing for industrial boilers water-treatment equipment
    工业锅炉水处理设施运行效果与监测    		 China National Standards
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    GB/T 11081-2005 Standard Test Method for Ultraviolet Adsorption of WhITe Oils
    白油紫外吸光度测定法    		 China National Standards
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    GB/T 10411-2005 D.C.traction power supply system for urban rail transIT
    城市轨道交通直流牵引供电系统    		 China National Standards
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    GB 19778-2005 Packaging glass containers-Release of lead cadmium arsenic and antimony-Permissible limITs
    包装玻璃容器 铅、镉、砷、锑 溶出允许限量    		 China National Standards
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    GB/T 19770-2005 Cinematography-Viewing condITions for the evaluation of films and slides for television-Colours,luminances and dimensions
    电影 评价电视用电影和幻灯的观看条件 彩色、亮度和尺寸    		 China National Standards
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    GB/T 8924-2005 Test method for flammabilITy characteristics of fiber reinforced plastics-Oxygen index method
    纤维增强塑料燃烧性能试验方法 氧指数法    		 China National Standards
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    GB/T 7165.1-2005 Equipment for continuous monIToring of radioactivity in gaseous effluents Part1:General requirements
    气态排出流（放射性）活度连续监测设备 第一部分:一般要求    		 China National Standards
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    GB/T 6011-2005 Test method for flammabilITy characteristics of fiber-reinforced plastics-Incandescent rod method
    纤维增强塑料燃烧性能试验方法 炽热棒法    		 China National Standards
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    GB/T 5352-2005 Fiber-reinforced thermosetting plastic composITes pipe-Determination for external loading properties by parallel-plate loading
    纤维增强热固性塑料管平行板 外载性能试验方法    		 China National Standards
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    GB/T 5351-2005 Fiber-reinforced thermosetting plastic composITes pipe-Determination of short-time hydraulic failure pressure
    纤维增强热固性塑料管短时水压 失效压力试验方法    		 China National Standards
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    GB/T 5350-2005 Fiber-reinforced thermosetting plastic composITes pipe-Determination for longitudinal compressive properties
    纤维增强热固性塑料管轴向压缩性能 试验方法    		 China National Standards
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    GB/T 5349-2005 Fiber-reinforced thermosetting plastic composITes pipe-Determination of longitudinal tensile properties
    纤维增强热固性塑料管轴向拉伸 性能试验方法    		 China National Standards
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    GB/T 3140-2005 Fiber-reinforced plastics composITes-Determination of mean specific heat capacity
    纤维增强塑料平均比热容试验方法    		 China National Standards
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    GB/T 3139-2005 Fiber-reinforced plastics composITes-Determination of thermal conductivity
    纤维增强塑料导热系数试验方法    		 China National Standards
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    GB/T 2572-2005 Fiber-reiforced plastics composITes-Determination for mean coefficient of linear expansion
    纤维增强塑料平均线膨胀系数试验方法    		 China National Standards
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    GB/T 19769.1-2005 Function Blocks for industrial-process measurement and control system--Part1:ArchITecture
    工业过程测量和控制系统用功能块 第1部分:结构    		 China National Standards
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    GB/T 1464-2005 Test method for densITy of sandwich construction or cores
    夹层结构或芯子密度试验方法    		 China National Standards
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    GB/T 1463-2005 Test methods for densITy and relative density of fiber reinforced plastics
    纤维增强塑料密度和相对密度试验方法    		 China National Standards
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    GB/T 1451-2005 Fiber-reinforced plastics composITes---Determination of Charpy impact properties
    纤维增强塑料简支梁式冲击韧性 试验方法    		 China National Standards
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    GB/T 1450.2-2005 Fibre-reinforced plastic composITes-Determination of the punch-type shear strength
    纤维增强塑料冲压式剪切强度试验方法    		 China National Standards
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    GB/T 1450.1-2005 Fibre-reinforced plastic composITes-Determination of interlaminar shear strength
    纤维增强塑料层间剪切强度试验方法    		 China National Standards
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    GB/T 1449-2005 Fibre-reinforced plastic composITes-Determination of flexural properties
    纤维增强塑料弯曲性能试验方法    		 China National Standards
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    GB/T 1448-2005 Fiber-reinforced plastics composITes-Determination of compressive properties
    纤维增强塑料压缩性能试验方法    		 China National Standards
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    GB/T 1447-2005 Fiber-reinforced plastics composITes---Determination of tensile properties
    纤维增强塑料拉伸性能试验方法    		 China National Standards
    IT
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    GB/T 1446-2005 Fiber-reinforced plastics composITes-The generals for determination of properties
    纤维增强塑料性能试验方法总则    		 China National Standards
    IT
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    GB/T 11605-2005 Methods of humidITy measurement
    湿度测量方法    		 China National Standards
    IT
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    GB/T 3667.1-2005 AC motor capacITors-Part 1:General-Performance,testing and rating-Safety requirements-Guide for installation and operation
    交流电动机电容器 第1部分:总则--性能、试验和定额--安全要求--安装和运行导则    		 China National Standards
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    GB/T 19749-2005 Coupling capacITors and capacitor dividers
    耦合电容器及电容分压器    		 China National Standards
    IT
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    GB 15558.2-2005 Buried Polyethylene(PE)piping systems for the supply of gaseous fuels Part 2:FITtings
    燃气用埋地聚乙烯(PE)管道系统 第2部分:管件    		 China National Standards
    IT
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    GB/T 12360-2005 Geometrical Product Specifications(GPS) Cone fIT
    产品几何量技术规范(GPS) 圆锥配合    		 China National Standards
    IT
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    GB/T 19744-2005 Determining of plane-strain crack-arrest fracture toughness,K Ia,for ferrITic Steels
    铁素体钢平面应变止裂韧度 K Ia 试验方法    		 China National Standards
    IT
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    GB/T 19739-2005 Mechanical vibration and shock-Hand-arm vibration-Method for measuring the vibration transmissibilITy of resilient materials when loaded by the hand-arm system
    机械振动与冲击 手臂振动 手臂系统为负载时弹性材料振动传递率的测量方法    		 China National Standards
    IT
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    GB/T 19738-2005 Glass plant,pipeline and fITtings-Glass plant components
    玻璃设备、管道和配件--玻璃设备组件    		 China National Standards
    IT
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    GB/T 1412-2005 Pig iron used for spheroidal graphITe cast iron
    球墨铸铁用生铁    		 China National Standards
    IT
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    GB/T 24001-2004 Environmental management systems Requirements wITh guidance for use
    环境管理体系要求及使用指南    		 China National Standards
    IT
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    GB/T 19727-2005 Forestry machinery-Backpack power unITs for brush-cutters,grass-trimmers,pole-cutters and similar appliances-Safety requirements and testing
    林业机械 割灌机、割草机、杆式修枝锯和类似机具的背负式动力装置 安全要求和试验    		 China National Standards
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    GB 19728-2005 Forestry machinery-Brush-cutters and grass-trimmers wITh a backpack power unit-Safety requirements and testing
    林业机械 背负式割灌机和割草机 安全要求和试验    		 China National Standards
    IT
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    GB/T 19729-2005 Electronic imaging-Media error monIToring and reporting techniques for verification of stored data on optical digital data disks
    电子成像 数字数据光盘存储数据验证用介质错误监测与报告技术    		 China National Standards
    IT
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    GB/T 19715.2-2005 Information technology-Guidelines for the management of IT Security-Part 2:Managing and planning IT Security
    信息技术 信息技术安全管理指南 第2部分:管理和规划信息技术安全    		 China National Standards
    IT
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    GB/T 19715.1-2005 Information technology-Guidelines for the management of IT Security-Part 1:Concepts and models of IT Security
    信息技术 信息技术安全管理指南 第1部分:信息技术安全概念和模型    		 China National Standards
    IT
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    GB/T 19714-2005 Information technology-SecurITy technology-Internet public key infrastructure-Certificate management protocol
    信息技术 安全技术 公钥基础设施 证书管理协议    		 China National Standards
    IT
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    GB/T 19713-2005 Information technology-SecurITy techniques-Public key in frastructure-Online certificate status protocol
    信息技术 安全技术 公钥基础设施 在线证书状态协议    		 China National Standards
    IT
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    GB/T 17902.3-2005 Information technology-DecurITy techniques-Digital signatures with appendix-Part3:Certificate-based mechanisms
    信息技术 安全技术 带附录的数字签名 第3部分:基于证书的机制    		 China National Standards
    IT
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    GB/T 17902.2-2005 Information technology-SecurITy techniques-Digital signatures with appendix-Part2:Identity-based mechanisms
    信息技术 安全技术 带附录的数字签名 第2部分:基于身份的机制    		 China National Standards
    IT
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