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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 6499-2012- English Version of China National Standard
    Test method for percentage of trash content in raw cotton
    原棉含杂率试验方法
    GB/T 6097-2012- English Version of China National Standard
    Sampling method for testing of cotton fibers
    棉纤维试验取样方法
    GB 2762-2012- English Version of China National Standard
    National Food Safety Standard-Limits of contaminants in foods
    食品安全国家标准 食品中污染物限量
    GB/T 17780.6-2012- English Version of China National Standard
    Textile machinery - Safety requirements - Part 6: Fabric manufacturing machinery
    纺织机械 安全要求 第6部分:织造机械
    GB/T 28887-2012- English Version of China National Standard
    Plastic window for buildings
    建筑用塑料窗
    GB/T 28837-2012- English Version of China National Standard
    Requirement on services of quarantine treatments of wood packing material
    木质包装检疫处理服务质量要求
    GB/T 28793-2012- English Version of China National Standard
    Technical requirements of fuel saving for fishing vessel diesel engines
    渔业船舶柴油机节油技术要求
    GB/T 28773-2012- English Version of China National Standard
    Tooth-wedge belts
    齿楔带
    GB/T 28886-2012- English Version of China National Standard
    Plastic door for buildings
    建筑用塑料门
    GB/T 28771-2012- English Version of China National Standard
    Automatic welding equipment for profile steel
    型钢自动化焊接装备
    GB/Z 28820.3-2012- English Version of China National Standard
    Long-term radiation ageing in polymers - Part 3: Procedures for in-service monitoring of low-voltage cable materials
    聚合物长期辐射老化 第3部分:低压电缆材料在役监测程序
    GB/T 28853-2012- English Version of China National Standard
    Thermostatic baths and circulators - Heated circulators
    恒温槽与恒温循环装置 高温恒温循环装置
    GB/T 28819-2012- English Version of China National Standard
    Aluminium alloy enclosures for gas-filled high-voltage switchgear
    充气高压开关设备用铝合金外壳
    GB/T 28794-2012- English Version of China National Standard
    Technical requirements of oily-water separation system fishing vessel
    渔业船舶油污水分离系统技术要求
    GB/T 17626.30-2012- English Version of China National Standard
    Electromagnetic compatibility - Testing and measurement techniques - Power quality measurement methods
    电磁兼容 试验和测量技术 电能质量测量方法
    GB/T 15861-2012- English Version of China National Standard
    General specification of ion beam etching system
    离子束蚀刻机通用规范
    GB/T 28788-2012- English Version of China National Standard
    Road geography data collection and quality control
    公路地理信息数据采集与质量控制
    GB/T 28806-2012- English Version of China National Standard
    Railway applications - Rolling stock - Testing of rolling stock on completion of construction and before entry into service
    轨道交通 机车车辆 机车车辆制成后投入使用前的试验
    GB/T 9536-2012- English Version of China National Standard
    Electromechanical switches for use in electrical and electronic equipment - Part 1: Generic specification
    电气和电子设备用机电开关 第1部分:总规范
    GB/T 15547-2012- English Version of China National Standard
    Blanks of forged steel rolls for cold rolling mill
    锻钢冷轧辊辊坯
    GB/T 16940-2012- English Version of China National Standard
    Rolling bearings - Sleeve type linear ball bearings - Boundary dimensions and tolerances
    滚动轴承 套筒型直线球轴承 外形尺寸和公差
    GB/T 28772-2012- English Version of China National Standard
    Classification of internal combustion engine oils
    内燃机油分类
    GB/T 28852-2012- English Version of China National Standard
    Specifications for climatic chambers for biological applications
    生物人工气候试验箱技术条件
    GB/T 28762-2012- English Version of China National Standard
    NC shears
    数控剪板机
    GB 28881-2012- English Version of China National Standard
    Hand protection - Protective gloves against chemicals and micro-organisms
    手部防护 化学品及微生物防护手套
    GB 19258-2012- English Version of China National Standard
    Ultraviolet germicidal lamp
    紫外线杀菌灯
    GB/T 28769-2012- English Version of China National Standard
    Test method for determination of free glycerol content in Fatty Acid Methyl Esters(FAME) by gas chromatography
    脂肪酸甲酯中游离甘油含量的测定 气相色谱法
    GB/T 5117-2012- English Version of China National Standard
    Covered electrodes for manual metal arc welding of non-alloy and fine grain steels
    非合金钢及细晶粒钢焊条
    GB/T 28862-2012- English Version of China National Standard
    Method for processing sample of encapsulating material of powdered epoxy
    环氧粉末包封料试样加工方法
    GB/T 4214.7-2012- English Version of China National Standard
    Household and similar electrical appliances - Test code for determination of airborne acoustical noise - Particular requirements for tumble dryers
    家用和类似用途电器噪声测试方法 滚筒式干衣机的特殊要求
    GB/T 3352-2012- English Version of China National Standard
    Synthetic quartz crystal - Specifications and guide to the use
    人造石英晶体 规范与使用指南
    GB 28760-2012- English Version of China National Standard
    Tube bending machine - Safety requirements
    弯管机 安全技术要求
    GB/T 17477-2012- English Version of China National Standard
    Automotive gear lubricant viscosity classification
    汽车齿轮润滑剂黏度分类
    GB/T 28902-2012- English Version of China National Standard
    Electvolytic polishing for stainless steel wires
    电解抛光用不锈钢丝
    GB/T 18216.4-2012- English Version of China National Standard
    Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 4: Resistance of earth connection and equipotential bonding
    交流1000V和直流1500V以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第4部分:接地电阻和等电位接地电阻
    GB/T 28767-2012- English Version of China National Standard
    Classification of automotive gear lubricants
    车辆齿轮油分类
    GB/T 28748-2012- English Version of China National Standard
    Metadata for gems and jewelry products
    珠宝玉石饰品产品元数据
    GB/T 2608-2012- English Version of China National Standard
    Silica refractory bricks
    硅砖
    GB/T 12770-2012- English Version of China National Standard
    Welded stainless steel tubes for mechanical structures
    机械结构用不锈钢焊接钢管
    GB/T 17780.2-2012- English Version of China National Standard
    Textile machinery - Safety requirements - Part 2: Spinning preparatory and spinning machines
    纺织机械 安全要求 第2部分:纺纱准备和纺纱机械
    GB/T 28787-2012- English Version of China National Standard
    Data communication protocol between on-board information terminal of urban public transit dispatching and control center
    城市公共交通调度车载信息终端与调度中心间数据通信协议
    GB/T 28753-2012- English Version of China National Standard
    Determining of coalbed gas content - Heating desorption
    煤层气含量测定 加温解吸法
    GB/T 12859.1-2012- English Version of China National Standard
    Piezoelectric ceramic resonators - A specification in the IEC quality assessment System for electronic components(IECQ) - Part 1: Generic specification-Qualification approval
    电子元器件质量评定体系规范 压电陶瓷谐振器 第1部分:总规范- 鉴定批准
    GB/T 28831-2012- English Version of China National Standard
    Code of preparation for international freight forwarding documents
    国际货运单证缮制规范
    GB 8176-2012- English Version of China National Standard
    Safety production codes for presswork
    冲压车间安全生产通则
    GB/T 14975-2012- English Version of China National Standard
    Seamless stainless steel tubes for structure
    结构用不锈钢无缝钢管
    GB/T 15623.3-2012- English Version of China National Standard
    Hydraulic fluid power - Electrically modulated hydraulic control valves - Part 3: Test methods for pressure control valves
    液压传动 电调制液压控制阀 第3部分:压力控制阀试验方法
    GB/T 28903-2012- English Version of China National Standard
    Stainless steel wire for spoike
    辐条用不锈钢丝
    GB/T 28825-2012- English Version of China National Standard
    Information technology - Learning, education and training - Classification code of learning object
    信息技术 学习、教育和培训 学习对象分类代码
    GB/T 3286.2-2012- English Version of China National Standard
    Methods for chemical analysis of limestone and dolomite - Part 2: The determination of silicon dioxide content - The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method
    石灰石及白云石化学分析方法 第2部分:二氧化硅含量的测定 硅钼蓝分光光度法和高氯酸脱水重量法

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