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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 6370-2012- English Version of China National Standard
    Surface active agents - Anionic surface active agents - Determination of solubility in water
    表面活性剂 阴离子表面活性剂 水中溶解度的测定
    GB/T 3884.13-2012- English Version of China National Standard
    Methods for chemical analysis of copper concentrates - Part 13: Determination of copper - Electrogravimetric method
    铜精矿化学分析方法 第13部分:铜量测定 电解法
    GB/T 4324.27-2012- English Version of China National Standard
    Methods for chemical analysis of tungsten - Part 27::Determination of carbon content - High frequency combustion-infrared absorption method
    钨化学分析方法 第27部分:碳量的测定 高频燃烧红外吸收法
    GB/T 4139-2012- English Version of China National Standard
    Ferrovanadium
    钒铁
    GB/T 6512-2012- English Version of China National Standard
    Codes for modes of transport
    运输方式代码
    GB/T 3622-2012- English Version of China National Standard
    Titanium and titanium alloy strip and foil
    钛及钛合金带、箔材
    GB/T 4103.10-2012- English Version of China National Standard
    Methods for chemical analysis of lead and lead alloys - Part 10: Determination of silver content
    铅及铅合金化学分析方法 第10部分:银量的测定
    GB/T 6278-2012- English Version of China National Standard
    Simulated programme signal
    声系统设备 概述 模拟节目信号
    GB/T 6367-2012- English Version of China National Standard
    Surface active agents - Preparation of water with known calcium hardness
    表面活性剂 已知钙硬度水的制备
    GB/T 6532-2012- English Version of China National Standard
    Test method for salt in crude oils(Potentiometric method)
    原油中盐含量的测定 电位滴定法
    GB/T 3494-2012- English Version of China National Standard
    Zinc oxide produced by direct method
    直接法氧化锌
    GB/T 8151.5-2012- English Version of China National Standard
    Methods for chemical analysis of zinc concentrates - Part 5: Determination of lead content - The flame atomic absorption spectrometric method
    锌精矿化学分析方法 第5部分:铅量的测定 火焰原子吸收光谱法
    GB/T 553-2012- English Version of China National Standard
    Painting and marking of chain cables
    锚链涂漆和标志
    GB/T 9264-2012- English Version of China National Standard
    Paints and varnishes - Evaluation of sag resistance
    色漆和清漆 抗流挂性评定
    GB/T 4340.3-2012- English Version of China National Standard
    Metallic materials - Vickers hardness test - Part 3:Calibration of reference blocks
    金属材料 维氏硬度试验 第3部分:标准硬度块的标定
    GB/T 4324.25-2012- English Version of China National Standard
    Methods for chemical analysis of tungsten - Part 25: Determination of oxygen content - Pulse heating inert gas fusion-infrared absorption method
    钨化学分析方法 第25部分:氧量的测定 脉冲加热惰气熔融-红外吸收法
    GB/T 4348.3-2012- English Version of China National Standard
    Sodium hydroxide for industrial use - Determination of iron content-1,10-phenanthroline photometric method
    工业用氢氧化钠 铁含量的测定 1,10-菲啰啉分光光度法
    GB 29448-2012- English Version of China National Standard
    The norm of energy consumption per unit production of titanium and titanium alloy ingots
    钛及钛合金铸锭单位产品能源消耗限额
    GB/T 11441.1-2012- English Version of China National Standard
    Laminations for transformers and inductors for use in telecommunication and electronic equipment - Part 1:Mechanical and electrical characteristics
    通信和电子设备用变压器和电感器铁心片 第1部分:机械和电性能
    GB/T 11436-2012- English Version of China National Standard
    Chemical analysis methods for products and semi-finished products made of soft ferrite materials
    软磁铁氧体材料成品、半成品化学分析方法
    GB/T 11277-2012- English Version of China National Standard
    Surface active agents-Non-ionic surface active agents - Determination of cloud point index(water number) - Volumetric method
    表面活性剂 非离子表面活性剂 浊点指数(水数)的测定 容量法
    GB 29386-2012- English Version of China National Standard
    Deltamethrin emulsifiable concentrates
    溴氰菊酯乳油
    GB 29447-2012- English Version of China National Standard
    The norm of energy consumption per unit products of polysilicon enterprise
    多晶硅企业单位产品能源消耗限额
    GB/T 12060.4-2012- English Version of China National Standard
    Sound system equipment - Part 4: Methods of measurement for microphones
    声系统设备 第4部分:传声器测量方法
    GB 29276-2012- English Version of China National Standard
    Information technology - Tibetan ideogram coded character set (basic set & extension set A) - 24×48 dot matrix font - Bkav bstan bold
    信息技术 藏文编码字符集(基本集及扩充集A) 24×48点阵字型 甘丹黑体
    GB 1790-2012- English Version of China National Standard
    Medicinal vaseline
    医药凡士林
    GB/T 18449.2-2012- English Version of China National Standard
    Metallic materials - Knoop hardness test - Part 2:Verification and calibration of testing machines
    金属材料 努氏硬度试验 第2部分:硬度计的检验与校准
    GB/T 1707-2012- English Version of China National Standard
    Lithopone
    立德粉
    GB/T 16774-2012- English Version of China National Standard
    Autoboosting caliber liquid nitrogen container
    自增压式液氮容器
    GB/T 15000.7-2012- English Version of China National Standard
    Directives for the work of reference materials(7) - General requirements for the competence of reference material producers
    标准样品工作导则(7) 标准样品生产者能力的通用要求
    GB/T 17432-2012- English Version of China National Standard
    Methods of sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys
    变形铝及铝合金化学成分分析取样方法
    GB/T 19326-2012- English Version of China National Standard
    Forged branch outlet fittings, socket-welding, threaded and buttwelding
    锻制承插焊、螺纹和对焊支管座
    GB/T 18861-2012- English Version of China National Standard
    Test methods of rolling resistance for motor vehicle tyres and motorcycle tyres - Multi-point test
    汽车轮胎和摩托车轮胎滚动阻力试验方法 多点试验
    GB/T 19699-2012- English Version of China National Standard
    Ships and marine technology - Pressure/vacuum valves for cargo tanks
    船舶与海上技术 液货舱压力/真空阀
    GB/T 19349-2012- English Version of China National Standard
    Metallic and other inorganic coatings - Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement
    金属和其它无机覆盖层 为减少氢脆危险的钢铁预处理
    GB/T 20475.3-2012- English Version of China National Standard
    Classification for content of harmful elements in coal - Part 3:Arsenic
    煤中有害元素含量分级 第3部分:砷
    GB/T 21972.2-2012- English Version of China National Standard
    Specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications - Part 2: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications(cool
    起重及冶金用变频调速三相异步电动机技术条件 第2部分:YZP系列起重及冶金用变频调速三相异步电动机(轴流风机冷却)
    GB/T 29411-2012- English Version of China National Standard
    Technical specification of hydrogen-oxygen generator with water electrolyte
    水电解氢氧发生器技术要求
    GB/T 29394-2012- English Version of China National Standard
    Detection and identification of Xanthomonas axonopodis pv. Citri
    柑桔溃疡病菌的检疫检测与鉴定
    GB/T 29168.1-2012- English Version of China National Standard
    Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends
    石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分:感应加热弯管
    GB/T 29244-2012- English Version of China National Standard
    Information security technology - Basic security requirements for office devices
    信息安全技术 办公设备基本安全要求
    GB/T 29034-2012- English Version of China National Standard
    Non-destructive testing - Guide for industrial computed tomography (CT) imaging
    无损检测 工业计算机层析成像(CT)指南
    GB/T 29282-2012- English Version of China National Standard
    Glassine paper
    格拉辛纸
    GB/T 29318-2012- English Version of China National Standard
    Electric energy metering for electric vehicle off-board charger
    电动汽车非车载充电机电能计量
    GB/T 29406.2-2012- English Version of China National Standard
    Safety code for wood preservation plant - Part 2: Operation
    木材防腐工厂安全规范 第2部分:操作
    GB/T 29271.1-2012- English Version of China National Standard
    Identification cards - Integrated circuit card programming interfaces - Part 1: Architecture
    识别卡 集成电路卡编程接口 第1部分:体系结构
    GB/T 29270.3-2012- English Version of China National Standard
    Information technology - Specification for the testing of coded character sets - Part 3:Uyghur, Kazak and Kirghiz
    信息技术 编码字符集测试规范 第3部分:维吾尔文、哈萨克文、柯尔克孜文
    GB/T 29042-2012- English Version of China National Standard
    Thresholds of rolling resistance for motor vehicle tyres
    汽车轮胎滚动阻力限值
    GB/T 29051-2012- English Version of China National Standard
    Concrete of flame retardant asphalt for road engineering
    道路用阻燃沥青混凝土
    GB/T 29371.1-2012- English Version of China National Standard
    Technical rules for seed producing system of two-line hybrid rice - Part 1:Terminology
    两系杂交水稻种子生产体系技术规范 第1部分:术语

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