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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 16823.1-1997- English Version of China National Standard
    Stress area and bearing area for threaded fasteners
    螺纹紧固件应力截面积和承载面积
    GB/T 16824.2-1997- English Version of China National Standard
    Hexagon flange head tapping screws
    六角法兰面自攻螺钉
    GB/T 16823.2-1997- English Version of China National Standard
    General rules of tightening for threaded fasteners
    螺纹紧固件紧固通则
    GB/T 16824.1-1997- English Version of China National Standard
    Hexagon head tapping screws with collar
    六角凸缘自攻螺钉
    GB 16798-1997- English Version of China National Standard
    Requirements of safety and sanitation for food machinery
    食品机械安全卫生
    GB/T 5413.2-1997- English Version of China National Standard
    Milk powder and formula foods forinfant and young children--Determination of whey protein
    婴幼儿配方食品和乳粉 乳清蛋白的测定
    GB/T 3326-1997- English Version of China National Standard
    Furniture--Main sizes of tables and seats
    家具 桌、椅、凳类主要尺寸
    GB 16787-1997- English Version of China National Standard
    Measurements and limits of radiation of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz
    30 MHz~1GHz 声音和电视信号的电缆分配系统辐射测量方法和限值
    GB 16788-1997- English Version of China National Standard
    Measurements and limits of immunity of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz
    30 MHz~1GHz 声音和电视信号电缆分配系统抗扰度测量方法和限值
    GB/T 3327-1997- English Version of China National Standard
    Furniture--Main sizes of cabinets
    家具 柜类主要尺寸
    GB/T 16891-1997- English Version of China National Standard
    Generic specification for equipment of cordlesstelephone system
    无绳电话系统设备总规范
    GB/T 3328-1997- English Version of China National Standard
    Furniture--Main sizes of beds
    家具 床类主要尺寸
    GB/T 16803-1997- English Version of China National Standard
    Equipment of heating, ventilating,air conditioning and air cleaning terminology
    采暖、通风、空调、净化设备 术语
    GB/T 16850.1-1997- English Version of China National Standard
    Basic specification for optical fibre amplifier test methods--Part 1:Test methods for gain parameters
    光纤放大器试验方法基本规范 第1部分:增益参数的试验方法
    GB/T 16822-1997- English Version of China National Standard
    Test method for dielectric properties of dielectric crystal
    介电晶体介电性能的试验方法
    GB/T 16812-1997- English Version of China National Standard
    Technical specificationfor NICAM-728 digital audio signal transmission with satellite TV channel subcarrier
    NICAM-728卫星电视信道副载波传送数字声技术规范
    GB/T 16816-1997- English Version of China National Standard
    A 48/56/64 kbit/s data circuit terminating equipment standardized for use on digital point-to-point leased circuits
    点对点数字租用电路上使用的48/56/64kbit/s数据电路终接设备技术要求
    GB/T 16813-1997- English Version of China National Standard
    Technical specifications and test methods of the interface of radio paging system and PSTN
    无线电寻呼系统与公用电话自动交换网的接口技术要求及测试方法
    GB/T 16792-1997- English Version of China National Standard
    Codes for name of petroliferous basin and inferior tectonic unit of China
    中国含油气盆地及次级构造单元名称代码
    GB 16789-1997- English Version of China National Standard
    Specifications of the baseline measurements
    比长基线测量规范
    GB/T 16724.3-1997- English Version of China National Standard
    Information technology--Telecommunications and information exchange between systems--X.25-DTE conformance testing--Part 3:Packet layer conformance test suite
    信息技术 系统间的远程通信和信息交换X.25 DTE一致性测试 第3部分:分组层一致性测试套
    GB/T 16827-1997- English Version of China National Standard
    Bar code for ISSN in China standard serials number
    中国标准刊号(ISSN部分)条码
    GB/T 12404-1997- English Version of China National Standard
    Coding for subordination of organization
    单位隶属关系代码
    GB/T 16791.1-1997- English Version of China National Standard
    Financial transaction cards--Messages between the integrated circuit card and the card accepting device--Part 1:Concepts and structures
    金融交易卡 集成电路卡与卡接受设备之间的报文 第1部分:概念与结构
    GB/T 16790.1-1997- English Version of China National Standard
    Financial transaction cards--Security architecture of financial transaction systems using integrated circuit cards--Part 1:Card life cycle
    金融交易卡 使用集成电路卡的金融交易系统的安全结构 第1部分:卡的生命周期
    GB/T 16835-1997- English Version of China National Standard
    Code of normal and short-cycle speciality
    高等学校本科、专科专业名称代码
    GB/T 16772-1997- English Version of China National Standard
    Codification systems for Chinese coals
    中国煤炭编码系统
    GB/T 4020-1997- English Version of China National Standard
    Acceptance conditions for general purpose parallellathes--Testing of the accuracy
    卧式车床 精度检验
    GB/T 4680-1997- English Version of China National Standard
    Horizontal internal broaching machines--Testing of the accuracy
    卧式内拉床 精度检验
    GB/T 16768-1997- English Version of China National Standard
    Metal-cutting machine tools--Measurement method for vibration
    金属切削机床 振动测量方法
    GB/T 16765-1997- English Version of China National Standard
    General specification for feed pellets
    颗粒饲料通用技术条件
    GB/T 223.60-1997- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The perchloric acid dehydration gravimetric method for the determination of silicon content
    钢铁及合金化学分析方法 高氯酸脱水重量法测定硅含量
    GB/T 342-1997- English Version of China National Standard
    Dimension,shape,mass and tolerance for cold-drawn round,square and hexagonal steel wires
    冷拉圆钢丝、方钢丝、六角钢丝尺寸、外形、重量及允许偏差
    GB/T 223.74-1997- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The combustion gravimetric/gas-volumetric method for the determination of non-combined carbon content
    钢铁及合金化学分析方法 非化合碳含量的测定
    GB/T 223.71-1997- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The gravimetric method after combustion in the pipe furnace for the determination of carbon content
    钢铁及合金化学分析方法 管式炉内燃烧后重量法测定碳含量
    GB/T 223.68-1997- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The potassium iodate titration method after combustion in the pipe furnace for the determination of sulfur content
    钢铁及合金化学分析方法 管式炉内燃烧后碘酸钾滴定法测定硫含量
    GB/T 2294-1997- English Version of China National Standard
    Solid products of coal carbonization--Determination of softening point
    焦化固体类产品 软化点测定方法
    GB 16757-1997- English Version of China National Standard
    X-ray protective clothing
    X射线防护服
    GB/T 16760-1997- English Version of China National Standard
    Preparation of standard methods of measuring performance (SMMP) of consumer goods
    制定消费品性能测试标准方法的总则
    GB/T 16753-1997- English Version of China National Standard
    Terms for silicate building products
    硅酸盐建筑制品术语
    GB/T 16751.1-1997- English Version of China National Standard
    Clinic terminology of traditional Chinese medical diagnosis and treatment--Diseases
    中医临床诊疗术语 疾病部分
    GB/T 16746-1997- English Version of China National Standard
    Zinc alloy castings
    锌合金铸件
    GB/T 16751.2-1997- English Version of China National Standard
    Clinic terminology of traditional Chinese medical diagnosis and treatment--Syndromes
    中医临床诊疗术语 症候部分
    GB 16749-1997- English Version of China National Standard
    Bellows expansion joints for pressure vessel
    压力容器波形膨胀节
    GB/T 16751.3-1997- English Version of China National Standard
    Clinic terminology of traditional Chinese medical diagnosis and treatment--Therapeutic methods
    中医临床诊疗术语 治法部分
    GB/T 16748-1997- English Version of China National Standard
    Plain bearings--Compression testing of metallic bearing materials
    滑动轴承 金属轴承材料的压缩试验
    GB/T 16745-1997- English Version of China National Standard
    Standard test method for solderability of metallic-coated products
    金属覆盖层产品钎焊性的标准试验方法
    GB/T 1175-1997- English Version of China National Standard
    Casting zinc alloys
    铸造锌合金
    GB/T 3481-1997- English Version of China National Standard
    Cears--Wear and damage to gear teeth--Terminology
    齿轮轮齿磨损和损伤术语
    GB/T 16738-1997- English Version of China National Standard
    Road vehicler--World parts manufacturer identifier (WPMI) code
    道路车辆 世界零件制造厂识别代号(WPMI)

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