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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 5059.2-2014- English Version of China National Standard
    Ferromolybdenum―Determination of antimony content―Malachite green spectrophotometric method
    钼铁 锑含量的测定 孔雀绿分光光度法
    GB/T 5059.3-2014- English Version of China National Standard
    Ferromolybdenum―Determination of copper content―The flame atomic absorption spectrometric method
    钼铁 铜含量的测定 火焰原子吸收光谱法
    GB/T 13480-2014- English Version of China National Standard
    Thermal insulating products for building applications―Determination of compression behaviour
    建筑用绝热制品 压缩性能的测定
    GB/T 19485-2014- English Version of China National Standard
    Technical guidelines for environmental impact assessment of marine engineering
    海洋工程环境影响评价技术导则
    GB/T 16950-2014- English Version of China National Standard
    Geological core drilling tools
    地质岩心钻探钻具
    GB/T 30750-2014- English Version of China National Standard
    Road construction and road maintenance machinery and equipment—Road surface treatment machines - Safety requirements
    道路施工与养护机械设备 路面处理机械 安全要求
    GB/T 30762-2014- English Version of China National Standard
    Quality grading standards of main bamboo shoot
    主要竹笋质量分级
    GB/T 30757-2014- English Version of China National Standard
    Classification of basic dense shaped refractory products containing from 7% to 50% residual carbon
    残碳量7%~50%的碱性致密定形耐火制品分类
    GB/T 30765-2014- English Version of China National Standard
    Morphological and structural terminology of grain and oil seed
    粮油名词术语 原粮油料形态学和结构学
    GB/T 30732-2014- English Version of China National Standard
    Proximate analysis of coal by instrumental method
    煤的工业分析方法 仪器法
    GB/T 30598-2014- English Version of China National Standard
    General specifications of epoxy asphalt materials for paving roads and bridges
    道路与桥梁铺装用环氧沥青材料通用技术条件
    GB/T 30588-2014- English Version of China National Standard
    Terminations for steel wire ropes―Molten metal socketing
    钢丝绳绳端 合金熔铸套接
    GB/T 30742-2014- English Version of China National Standard
    Determination of total carbon in ocean atmospheric dry deposition―Nondispersive infrared absorption spectrometry
    海洋大气干沉降物中总碳的测定 非色散红外吸收法
    GB/T 30735-2014- English Version of China National Standard
    Test methods for external exposure of roofs and roof coverings to fire
    屋顶及屋顶覆盖制品外部对火反应试验方法
    GB/T 30730-2014- English Version of China National Standard
    Specifications of mechanical sampling equipment for coal
    煤炭机械化采样系统技术条件
    GB/T 5059.5-2014- English Version of China National Standard
    Ferromolybdenum―Determination of silicon content―Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method
    钼铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法
    GB/T 3858-2014- English Version of China National Standard
    Hydrodynamic drive―Terminology
    液力传动 术语
    GB/T 5161-2014- English Version of China National Standard
    Metallic powders―Determination of effective density―Liquid immersion method
    金属粉末 有效密度的测定 液体浸透法
    GB/T 30752-2014- English Version of China National Standard
    Road construction and road maintenance machinery and equipment―Asphalt mixing plants―Safety requirements
    道路施工与养护机械设备 沥青混合料搅拌设备 安全要求
    GB/T 30744-2014- English Version of China National Standard
    The technology specification for the pre-treatment of deep-sea microorganism samples
    深海微生物样品前处理技术规范
    GB/T 30707-2014- English Version of China National Standard
    Testing method on adhesion of fine ceramic coatings―Scratching
    精细陶瓷涂层结合力试验方法 划痕法
    GB/T 30745-2014- English Version of China National Standard
    Gradation and classification on sea area
    海域分等定级
    GB/T 30703-2014- English Version of China National Standard
    Microbeam analysis―Guidelines for orientation measurement using electron backscatter diffraction
    微束分析 电子背散射衍射取向分析方法导则
    GB/T 30597-2014- English Version of China National Standard
    General requirements of safety and control devices for gas burners and gas-burning appliances
    燃气燃烧器和燃烧器具用安全和控制装置通用要求
    GB/T 3286.8-2014- English Version of China National Standard
    Method for chemical analysis of limestone and dolomite―Part 8: The determination of loss on ignition―The gravimetric method
    石灰石及白云石化学分析方法 第8部分:灼烧减量的测定 重量法
    GB 20651.2-2014- English Version of China National Standard
    Reciprocating internal combustion engines―safety―Part 2: Spark ignition engines
    往复式内燃机 安全 第2部分:点燃式发动机
    GB 30721-2014- English Version of China National Standard
    Minimum allowable values of the energy efficiency and energy efficiency grades for water-source(ground-source)heat pumps
    水(地)源热泵机组能效限定值及能效等级
    GB 21351-2014- English Version of China National Standard
    The norm of energy consumption per unit product of wrought aluminium alloy extruded profiles for architecture
    铝合金建筑型材单位产品能源消耗限额
    GB 30585-2014- English Version of China National Standard
    Safety technical specifications for chidren's footwear
    儿童鞋安全技术规范
    GB/T 18916.7-2014- English Version of China National Standard
    Norm of water intake―Part 7: Alcohol production
    取水定额 第7部分:酒精制造
    GB/T 18672-2014- English Version of China National Standard
    Wolfberry
    枸杞
    GB/T 2085.4-2014- English Version of China National Standard
    Aluminum powder―Part 4: Nitrogen atomized aluminum powder
    铝粉 第4部分:氮气雾化铝粉
    GB/T 30715-2014- English Version of China National Standard
    Guideline for energy system optimization of iron and steel production process
    钢铁生产过程能量系统优化实施指南
    GB/T 30594-2014- English Version of China National Standard
    Thermal performance of double-skin glass facade―Tracer gas mehtod
    双层玻璃幕墙热性能检测 示踪气体法
    GB/T 30758-2014- English Version of China National Standard
    Refractory products―Determination of dynamic Young’s modulus(MOE) by impulse excitation of vibration
    耐火材料 动态杨氏模量试验方法(脉冲激振法)
    GB/T 30741-2014- English Version of China National Standard
    Determination of total sulfur in ocean atmospheric dry deposition―Nondispersive infrared absorption spectrometry
    海洋大气干沉降物中总硫的测定 非色散红外吸收法
    GB/T 30766-2014- English Version of China National Standard
    Classification of tea
    茶叶分类
    GB/T 3286.5-2014- English Version of China National Standard
    Method for chemical analysis of limestone and dolomite―Part 5:The determination of manganese oxide content―The periodate oxidation spectrophotometric method
    石灰石及白云石化学分析方法 第5部分:氧化锰含量的测定 高碘酸盐氧化分光光度法
    GB 30760-2014- English Version of China National Standard
    Technical specification for coprocessing of solid waste in cement kiln
    水泥窑协同处置固体废物技术规范
    GB/T 30701-2014- English Version of China National Standard
    Surface chemical analysis―Chemical methods for the collection of elements from the surface of silicon-wafer working reference materials and their determination by total-reflection X-ray fluorescence (TXRF) spectroscopy
    表面化学分析 硅片工作标准样品表面元素的化学收集方法和全反射X射线荧光光谱法(TXRF)测定
    GB/T 30728-2014- English Version of China National Standard
    Determination of nitrogen in solid biofuels
    固体生物质燃料中氮的测定方法
    GB/T 30724-2014- English Version of China National Standard
    Specifications of solar water heating systems for industrial applications
    工业应用的太阳能热水系统技术规范
    GB/T 30740-2014- English Version of China National Standard
    Determination of total organic carbon in marine sediment―Nondispersive infrared absorption
    海洋沉积物中总有机碳的测定 非色散红外吸收法
    GB/T 30716-2014- English Version of China National Standard
    General rules for energy system performance evaluation
    能量系统绩效评价通则
    GB/T 30593-2014- English Version of China National Standard
    External wall interior insulation composite panel system
    外墙内保温复合板系统
    GB/T 18916.14-2014- English Version of China National Standard
    Norm of water intake―Part 14: Wool textile product
    取水定额 第14部分:毛纺织产品
    GB/T 208-2014- English Version of China National Standard
    Test method for determinging cement density
    水泥密度测定方法
    GB/T 25206.1-2014- English Version of China National Standard
    Reaction-to-fire tests for sandwich panel building systems―Part 1: Test method for small rooms
    复合夹芯板建筑体燃烧性能试验 第1部分:小室法
    GB/T 30592-2014- English Version of China National Standard
    Test method for solar heat gain coefficient of transparent envelope
    透光围护结构太阳得热系数检测方法
    GB/T 30595-2014- English Version of China National Standard
    External thermal insulation composite systems based on extruded polystyrene
    挤塑聚苯板(XPS)薄抹灰外墙外保温系统材料

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