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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 "R" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 7702.6-2008 Test method foR granular activated carbon from coal - Determination of methylene blue adsorption
    煤质颗粒活性炭试验方法 亚甲蓝吸附值的测定
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    GB/T 7702.5-1997 StandaRd test method for granularactivated carbon from coal--Determination of water absorption
    煤质颗粒活性炭试验方法 水容量的测定
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    GB/T 7702.4-1997 StandaRd test method for granular activated carbon from coal--Determination of apparent density
    煤质颗粒活性炭试验方法 装填密度的测定
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    GB/T 7702.3-2008 Test method foR granular activated carbon from coal - Determination of hardness
    煤质颗粒活性炭试验方法 强度的测定
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    GB/T 7702.2-1997 StandaRd test method for granular activated carbon from coal--Determination of particle size
    煤质颗粒活性炭试验方法 粒度的测定
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    GB/T 7702.20-2008 Test method foR granular activated carbon from coal - Determination of pore volume and specific surface area
    煤质颗粒活性炭试验方法 孔容积 比表面积的测定
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    GB/T 7702.19-2008 Test method foR granular activated carbon from coal - Determination of carbon tetrachloride(CCl4)desorption
    煤质颗粒活性炭试验方法 四氯化碳脱附率的测定
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    GB/T 7702.18-2008 Test method foR granular activated carbon from coal - Determination of caramel adsorption
    煤质颗粒活性炭试验方法 焦糖脱色率的测定
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    GB/T 7702.17-1997 StandaRd test method for granularactivated carbon from coal--Determination of floatation ratio
    煤质颗粒活性炭试验方法 漂浮率的测定
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    GB/T 7702.16-1997 StandaRd test method for granular activated carbon from coal--Determination of pH value
    煤质颗粒活性炭试验方法 pH值的测定
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    GB/T 7702.15-2008 Test method foR granular activated carbon from coal - Determination of ash content
    煤质颗粒活性炭试验方法 灰分的测定
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    GB/T 7702.14-2008 Test method foR granular activated carbon from coal - Determination of sulphur capacity
    煤质颗粒活性炭试验方法 硫容量的测定
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    GB/T 7702.13-1997 StandaRd test method for granular activated carbon from coal--Determination of carbon tetrachloride absorption
    煤质颗粒活性炭试验方法 四氯化碳吸附率的测定
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    GB/T 7702.1-1997 StandaRd test method for granular activated carbon from coal--Determination of moisture content
    煤质颗粒活性炭试验方法 水分的测定
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    GB/T 7702.10-2008 Test method foR granular activated carbon from coal - Determination of service life against benzene and chloroethane vapors
    煤质颗粒活性炭试验方法 苯蒸气 氯乙烷蒸气防护时间的测定
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    GB/T 7701.3-2008 GRanular activated carbon from coal - Granular activated carbon from coal for catalyst carrier
    煤质颗粒活性炭 载体用煤质颗粒活性炭
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    GB/T 7701.2-2008 GRanular activated carbon from coal - Granular activated carbon from coal for water treatment
    煤质颗粒活性炭 净化水用煤质颗粒活性炭
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    GB/T 7701.1-2008 GRanular activated carbon from coal - Granular activated carbon from coal for gas adsorption
    煤质颗粒活性炭 气相用煤质颗粒活性炭
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    GB/T 7700-2005 Spindle foR 16mm motion picture projector reels-Dimensions
    16mm电影放映机片轴 尺寸
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    GB/T 7699-1999 Ramie
    苎麻
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    GB/T 7698-2014 Sodium hydRoxide for industrial use―Determination of carbonates content―Titrimetric method
    工业用氢氧化钠 碳酸盐含量的测定 滴定法
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    GB/T 7694-2008 The Rule of nomenclature for dangerous goods
    危险货物命名原则
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    GB/T 7690.6-2013 Reinforcements - Test method for yarns - Part 6: Determination of twist balance index
    增强材料 纱线试验方法 第6部分:捻度平衡指数的测定
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    GB/T 7690.5-2013 Reinforcements - Test method for yarns - Part 5:Determination of fiber diameter for glass fiber
    增强材料 纱线试验方法 第5部分:玻璃纤维纤维直径的测定
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    GB/T 7690.4-2013 Reinforcements - Test method for yarns - Part 4: Determination of stiffness
    增强材料 纱线试验方法 第4部分:硬挺度的测定
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    GB/T 7690.3-2013 Reinforcements - Test method for yarns - Part 3: Determination of breaking force and breaking elongation for glass fibre
    增强材料 纱线试验方法 第3部分:玻璃纤维断裂强力和断裂伸长的测定
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    GB/T 7690.2-2013 Reinforcements - Test method for yarns - Part 2: Determination of twist
    增强材料 纱线试验方法 第2部分:捻度的测定
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    GB/T 7690.1-2013 Reinforcements - Test method for yarns - Part 1: Determination of linear density
    增强材料 纱线试验方法 第1部分:线密度的测定
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    GB/T 7689.5-2013 Reinforcements - Test method for woven fabrics - Part 5: Determination of glass fibre tensile breaking force and elongation at break
    增强材料 机织物试验方法 第5部分:玻璃纤维拉伸断裂强力和断裂伸长的测定
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    GB/T 7689.4-2013 Reinforcements - Test method for woven fabrics - Part 4: Determination of flexural stiffness
    增强材料 机织物试验方法 第4部分:弯曲硬挺度的测定
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    GB/T 7689.3-2013 Reinforcements - Test method for woven fabrics - Part 3: Determination of width and length
    增强材料 机织物试验方法 第3部分:宽度和长度的测定
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    GB/T 7689.2-2013 Reinforcements - Test method for woven fabrics - Part 2: Determination of number of yarns per unit length of warp and weft
    增强材料 机织物试验方法 第2部分:经、纬密度的测定
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    GB/T 7689.1-2013 Reinforcements - Test method for woven fabrics - Part 1:Determination of thickness
    增强材料 机织物试验方法 第1部分:厚度的测定
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    GB/T 7686-2008 Chemical pRoducts for industrial use - General method for the determination of arsenic
    化工产品中砷含量测定的通用方法
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    GB/T 7682-2008 Milk sepaRator
    牛奶分离机
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    GB/T 7680-2005 ToRque converters-Methods of performance tests
    液力变矩器 性能试验方法
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    GB/T 7679.8-2015 Mining machineRy terminology—Part 8:Calcining equipment
    矿山机械术语 第8部分:焙烧设备
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    GB/T 7679.7-2003 Mining machineRy terminology--Part 7:Mineral processing equipment
    矿山机械术语 第7部分:洗选设备
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    GB/T 7679.6-2003 Mining machineRy terminology--Part6:Screening equipment
    矿山机械术语 第6部分:矿用筛分设备
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    GB/T 7679.5-2003 Mining machineRy terminology--Part5:Crushing and grinding equipment
    矿山机械术语 第5部分:破碎粉磨设备
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    GB/T 7679.4-2005 Mining machineRy terminology Part 4:Mine hauling equipment
    矿山机械术语 第4部分:矿用运输设备
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    GB/T 7679.3-2005 Mining machineRy terminology Part 3:Winding equipment
    矿山机械术语 第3部分:提升设备
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    GB/T 7679.2-2005 Mining machineRy terminology Part 2:Loading cquipment
    矿山机械术语 第2部分:装载设备
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    GB/T 7679.1-2005 Mining machineRy terminology Part 1:Mining cquipment
    矿山机械术语 第1部分:采掘设备
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    GB/T 7676.9-1998 DiRect acting indicating analogue electrical measuring instruments and their accessories--Part 9:Recom-mended test methods
    直接作用模拟指示电测量仪表及其附件 第9部分:推荐的试验方法
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    GB/T 7676.8-1998 DiRect acting indicating analogue electrical measuring instruments and their accessories--Part 8:Special requirements for accessories
    直接作用模拟指示电测量仪表及其附件 第8部分:附件的特殊要求
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    GB/T 7676.7-1998 DiRect acting indicating analogue electrical measuring instruments and their accessories--Part 7:Special requirements for multi-function instruments
    直接作用模拟指示电测量仪表及其附件 第7部分:多功能仪表的特殊要求
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    GB/T 7676.6-1998 DiRect acting indicating analogue electrical measuring instruments and their accessories--Part 6:Special requirements for ohmmeters(impedance meters) and conductance meters
    直接作用模拟指示电测量仪表及其附件 第6部分:电阻表(阻抗表)和电导表的特殊要求
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    GB/T 7676.5-1998 DiRect acting indicating analogue electrical measuring instruments and their accessories--Part 5:Special requirements for phase meters,power factor meters and synchroscopes
    直接作用模拟指示电测量仪表及其附件 第5部分:相位表、功率因数表和同步指示器的特殊要求
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    GB/T 7676.4-1998 DiRect acting indicating analogue electrical measuring instruments and their accessories--Part 4:Special requirements for frequency meters
    直接作用模拟指示电测量仪表及其附件 第4部分:频率表的特殊要求
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    GB/T 7676.3-1998 DiRect acting indicating analogue electrical measuring instruments and their accessories--Part 3:Special requirements for wattmeters and varmeters
    直接作用模拟指示电测量仪表及其附件 第3部分:功率表和无功率表的特殊要求
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    GB/T 7676.2-1998 DiRect acting indicating analogue electrical measuring instruments and their accessories--Part 2:Special requirements for ammeters and voltmeters
    直接作用模拟指示电测量仪表及其附件 第2部分:电流表和电压表的特殊要求
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    GB/T 7676.1-1998 DiRect acting indicating analogue electrical measuring instruments and their accessories--Part 1:Definition and general requirements common to all parts
    直接作用模拟指示电测量仪表及其附件 第1部分:定义和通用要求
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    GB/T 7673.5-2008 PapeR covered wires - Part 5: Paper covered stranded conductors
    纸包绕组线 第5部分: 纸绝缘多股绞合导线
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    GB/T 7673.4-2008 PapeR covered wires - Part 4: Paper covered combined conductors
    纸包绕组线 第4部分: 纸绝缘组合导线
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    GB/T 7673.3-2008 PapeR covered wires - Part 3: Paper covered rectangular copper wire
    纸包绕组线 第3部分:纸包铜扁线
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    GB/T 7673.2-2008 PapeR covered wires - Part 2: Paper covered round wire
    纸包绕组线 第2部分: 纸包圆线
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    GB/T 7673.1-2008 PapeR covered wires - Part 1: General requirements
    纸包绕组线 第1部分: 一般规定
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    GB/T 7672.6-2008 Glass-fibeR wound winding wires - Part 6: Glass-fiber and film wound rectangular copper wire
    玻璃丝包绕组线 第6部分:玻璃丝包薄膜绕包铜扁线
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    GB/T 7672.5-2008 Glass-fibeR wound winding wires - Part 5: Glass-fiber wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 200
    玻璃丝包绕组线 第5部分:200级浸漆玻璃丝包铜扁线和玻璃丝包漆包铜扁线
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    GB/T 7672.4-2008 Glass-fibeR wound winding wires - Part 4: Glass-fiber wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180
    玻璃丝包绕组线 第4部分:180级浸漆玻璃丝包铜扁线和玻璃丝包漆包铜扁线
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    GB/T 7672.3-2008 Glass-fibeR wound winding wires - Part 3: Glass-fiber wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 155
    玻璃丝包绕组线 第3部分:155级浸漆玻璃丝包铜扁线和玻璃丝包漆包铜扁线
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    GB/T 7672.24-2008 Glass-fibeR wound winding wires - Part 24: Glass-fiber wound resin or varnish impregnated, bare or enamelled round copper wire, temperature index 200
    玻璃丝包绕组线 第24部分:200级浸漆玻璃丝包铜圆线和玻璃丝包漆包铜圆线
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    GB/T 7672.23-2008 Glass-fibeR wound winding wires - Part 23: Glass-fiber wound resin or varnish impregnated, bare or enamelled round copper wire, temperature index 180
    玻璃丝包绕组线 第23部分:180级浸漆玻璃丝包铜圆线和玻璃丝包漆包铜圆线
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    GB/T 7672.22-2008 Glass-fibeR wound winding wires - Part 22: Glass-fiber wound resin or varnish impregnated, bare or enamelled round copper wire, temperature index 155
    玻璃丝包绕组线 第22部分:155级浸漆玻璃丝包铜圆线和玻璃丝包漆包铜圆线
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    GB/T 7672.2-2008 Glass-fibeR wound winding wires - Part 2: Glass-fiber wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 130
    玻璃丝包绕组线 第2部分:130级浸漆玻璃丝包铜扁线和玻璃丝包漆包铜扁线
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    GB/T 7672.21-2008 Glass-fibeR wound winding wires - Part 21: Glass-fiber wound round copper wire - General requirements
    玻璃丝包绕组线 第21部分:玻璃丝包铜圆绕组线 一般规定
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    GB/T 7672.1-2008 Glass-fibeR wound winding wires - Part 1: Glass-fiber wound rectangular copper wire - General requirements
    玻璃丝包绕组线 第1部分:玻璃丝包铜扁绕组线 一般规定
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    GB/T 7670-2009 ElectRodynamic vibration generating systems(equipment) - Performance characteristics
    电动振动发生系统(设备) 性能特性
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    GB/T 7666-2005 NomenclatuRe and code for transducers
    传感器命名法及代号
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    GB/T 7665-2005 GeneRal terminology for transducers
    传感器通用术语
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    GB/T 7660.3-2013 Reflecting prisms―Part 3: Optical parallelism and test method
    反射棱镜 第3部分:光学平行度及其检验方法
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    GB/T 7660.2-2013 Reflecting prisms―Part 2: Characteritics of image rotation
    反射棱镜 第2部分:像偏转特性
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    GB/T 7660.1-2013 Reflecting prisms―Part 1: Geometrical characteritics
    反射棱镜 第1部分:几何特性
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    GB/T 7659-2010 steel casting suitable foR welded structure
    焊接结构用铸钢件
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    GB/T 7652-2006 StaR anise
    八角
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    GB/T 7637-1987 OpeRation rules of construction and installation of biogas pipelines for peasant household
    农村家用沼气管路施工安装操作规程
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    GB/T 7636-1987 StandaRd on design of biogas pipelines for peasant household
    农村家用沼气管路设计规范
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    GB/T 7635.2-2002 National centRal product classification and code--Part 2:Non-transportable product
    全国主要产品分类与代码 第2部分:不可运输产品
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    GB/T 7635.1-2002 National centRal product classification and code--Part 1:Transportable product
    全国主要产品分类与代码 第1部分:可运输产品
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    GB/T 7633-2008 FiRe resistance tests - Door and shutter assemblies
    门和卷帘的耐火试验方法
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    GB/T 7632-1987 Recommendations for the choice of lubricants for machine tools
    机床用润滑剂的选用
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    GB/T 7631.9-2014 LubRicants,industrial oils and related products (class L)-Classification―Part 9: Family D(Compressors)
    润滑剂、工业用油和有关产品(L类)的分类 第9部分:D组(压缩机)
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    GB/T 7631.8-1990 LubRicants and related products (class L)--Classification--Part 8:Family X (Greases)
    润滑剂和有关产品(L类) 的分类 第8 部分:X 组 (润滑脂)
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    GB/T 7631.7-1995 LubRicants and related products (class L)--Classification--Part 7:Family C (Gears)
    润滑剂和有关产品(L类)的分类 第7部分:C组(齿轮)
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    GB/T 7631.6-1989 LubRicants and related products (class L)--Classification--Part 6:Family R (Temporary protection against corrosion)
    润滑剂和有关产品(L类)的分类 第6 部分:R组 (暂时保护防腐蚀)
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    GB/T 7631.5-1989 LubRicants and related products (class L)--Classification--Part 5:Family M (Metal working)
    润滑剂和有关产品(L类)的分类 第5 部分:M组(金属加工)
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    GB/T 7631.4-1989 LubRicants and related products (class L)--Classification--Part 4:Family F (Spindlebearings,bearings and associated clutches)
    润滑剂和有关产品(L类)的分类 第4 部分:F组 (主轴、轴承和有关离合器)
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    GB/T 7631.2-2003 LubRicants,industrial oils and related products(class L)--Classification--Part 2: Family H(Hydraulic systems)
    润滑剂、工业用油和相关产品(L类)的分类 第2部分:H组(液压系统)
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    GB/T 7631.17-2014 LubRicants,industrial oils and related products(class L)-Classification—Part 17: Family E(Internal combustion engine oils)
    润滑剂、工业用油和相关产品(L类)的分类 第17部分:E组(内燃机油)
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    GB/T 7631.16-1999 LubRicants and related products(class L)--Classification--Part 16:Family P (Pneumatic tools)
    润滑剂和有关产品(L类)的分类 第16部分:P组(气动工具)
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    GB/T 7631.15-1998 LubRicants and related products(class L)--Classification--Part 15:Family N (Insulating liquids)
    润滑剂和有关产品(L类)的分类 第15部分:N组(绝缘液体)
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    GB/T 7631.14-1998 LubRicants and related products(class L)--Classification--Part 14:Family U (Heat treatment)
    润滑剂和有关产品(L类)的分类 第14部分:U组(热处理)
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    GB/T 7631.13-2012 LubRicants,industrial oils and related products(class L) - Classification - Part 13: Family A(Total loss systems)
    润滑剂、工业用油和有关产品(L类)的分类 第13部分:A组(全损耗系统)
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    GB/T 7631.12-2014 LubRicants,industrial oils and related prouducts (class L)-Clasification―Part 12: Family Q (Heat transfer fluids)
    润滑剂、工业用油和有关产品(L类)的分类 第12部分:Q组(有机热载体)
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    GB/T 7631.1-2008 LubRicants,industrial oils and related products(class L) - Classification - Part 1:General
    润滑剂、工业用油和有关产品(L类)的分类 第1部分:总分组
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    GB/T 7631.11-2014 LubRicants,industrial oils and related products (class L)Classification—Part 11: Family G(Slideways)
    润滑剂、工业用油和有关产品(L类)的分类 第11部分:G组(导轨)
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    GB/T 7631.10-2013 LubRicants, industrial oils and related products (class L) - Classification - Part 10: Family T (Turbines)
    润滑剂、工业用油和有关产品(L类)的分类 第10部分:T组(涡轮机)
    China National Standards
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    GB/T 7629-2008 DeteRmination of vitamin B2 in cereals
    谷物中维生素B2测定
    China National Standards
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    English PDF
    GB/T 7628-2008 DeteRmination of vitamin B1 in cereals
    谷物中维生素B1测定
    China National Standards
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    English PDF

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