China National Standards

China Nb GB Standards English PDF List


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 "Nb" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43159-2023 SchmalleNberg disease diagnostic technology
    施马伦贝格病诊断技术
    China National Standards
    Nb

    English PDF
    GB/T 9239.31-2023 Mechanical vibration - Rotor balancing - Part 31: Machine uNbalance variability and unbalance sensitivity
    机械振动 转子平衡 第31部分: 机器不平衡易变性和不平衡灵敏度
    China National Standards
    Nb

    English PDF
    GB/T 17639-2023 Geosynthetics Filament SpuNbond Needle Punched Nonwoven Geotextiles
    土工合成材料 长丝纺粘针刺非织造土工布
    China National Standards
    Nb

    English PDF
    GB/T 1927.11-2022 Test methods for physical and mechanical properties of small uNblemished specimens of wood - Part 11: Determination of compressive strength along the grain
    无疵小试样木材物理力学性质试验方法 第11部分:顺纹抗压强度测定
    China National Standards
    Nb

    English PDF
    GB/T 1927.16-2022 Test methods for physical and mechanical properties of small uNblemished specimens of wood - Part 16: Determination of shear strength along the grain
    无疵小试样木材物理力学性质试验方法 第16部分:顺纹抗剪强度测定
    China National Standards
    Nb

    English PDF
    GB/T 1927.15-2022 Test methods for physical and mechanical properties of small uNblemished specimens of wood - Part 15: Determination of tensile strength across grains
    无疵小试样木材物理力学性质试验方法 第15部分:横纹抗拉强度测定
    China National Standards
    Nb

    English PDF
    GB/T 1927.13-2022 Test methods for physical and mechanical properties of wood with small uNblemished specimens - Part 13: Determination of transverse grain compressive modulus of elasticity
    无疵小试样木材物理力学性质试验方法 第13部分:横纹抗压弹性模量测定
    China National Standards
    Nb

    English PDF
    GB/T 1927.14-2022 Test methods for physical and mechanical properties of small uNblemished specimens of wood - Part 14: Determination of tensile strength along the grain
    无疵小试样木材物理力学性质试验方法 第14部分:顺纹抗拉强度测定
    China National Standards
    Nb

    English PDF
    GB/T 21445.2-2022 Oil and gas industry - Design and operation of subsea production systems - Part 2: UNbonded flexible pipe systems
    石油天然气工业 水下生产系统的设计和操作 第2部分:非粘结挠性管系统
    China National Standards
    Nb

    English PDF
    GB/T 1927.21-2022 Test methods for physical and mechanical properties of wood with small uNblemished specimens - Part 21: Determination of nail holding force
    无疵小试样木材物理力学性质试验方法 第21部分:握钉力测定
    China National Standards
    Nb

    English PDF
    GB/T 25080-2022 Specification for Niobium-Titanium (Nb-Ti) Alloy Billets and Rods for Superconducting Applications
    超导用铌-钛(Nb-Ti)合金棒坯和棒材规范
    China National Standards
    Nb

    English PDF
    GB/T 40296-2021 Practical superconducting wires—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors
    实用超导线 铌-钛(Nb-Ti)与铌三锡(Nb3Sn)复合超导体的扭距测量方法
    China National Standards
    Nb

    English PDF
    GB/T 29126-2012 Fuel cell electric vehicles - ONboard hydrogen system - Test methods
    燃料电池电动汽车 车载氢系统 试验方法+第1号修改单
    China National Standards
    Nb

    English PDF
    GB/T 26990-2011 Fuel cell electric vehicles - ONboard hydrogen system - Specifications
    燃料电池电动汽车 车载氢系统 技术条件+第1号修改单
    China National Standards
    Nb

    English PDF
    GB/T 38841-2020 Mechanical properties measurement—Room temperature tensile test of reacted Nb3Sn composite superconductors
    力学性能测量 反应后的Nb3Sn复合超导线室温拉伸试验方法
    China National Standards
    Nb

    English PDF
    GB/T 25897-2020 Residual resistance ratio measurement—Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors
    剩余电阻比测量 铌-钛(Nb-Ti)和铌三锡(Nb3Sn)复合超导体剩余电阻比测量
    China National Standards
    Nb

    English PDF
    GB/T 39694-2020 Hydrogenated acrylonitrile-butadiene rubber(HNbR)—General specification and evaluation procedure
    氢化丙烯腈-丁二烯橡胶(HNBR) 通用规范和评价方法
    China National Standards
    Nb

    English PDF
    GB/T 39268-2020 General specification for GNSS navigation receivers oNboard low earth orbit satellite
    低轨星载GNSS导航型接收机通用规范
    China National Standards
    Nb

    English PDF
    GB/Z 17625.13-2020 Electromagnetic compatibility—Limits—Assessment of emission limits for the connection of uNbalanced installations to MV, HV and EHV power systems
    电磁兼容 限值 接入中压、高压、超高压电力系统的不平衡设施发射限值的评估
    China National Standards
    Nb

    English PDF
    GB/T 39410-2020 General specification for GNSS geodetic receivers oNboard low earth orbit satellite
    低轨星载GNSS测量型接收机通用规范
    China National Standards
    Nb

    English PDF
    GB/T 25260.2-2018 Synthetic rubber latex—Part 2: Carboxyl acrylonitrile-butadiene rubber latex(XNbRL)
    合成胶乳-第2部分:羧基丁腈胶乳(XNBRL)
    China National Standards
    Nb

    English PDF
    GB/T 36179-2018 BayiNbuluke sheep
    巴音布鲁克羊
    China National Standards
    Nb

    English PDF
    GB/T 36848-2018 Detection and identification of Avocado suNblotch viroid
    鳄梨日斑类病毒检疫鉴定方法
    China National Standards
    Nb

    English PDF
    GB/T 36089-2018 Acrylonitrile-butadiene rubber(NbR)
    丙烯腈-丁二烯橡胶(NBR)
    China National Standards
    Nb

    English PDF
    GB/Z 17625.14-2017 Electromagnetic compatibility—Limits—Assessment of emission limits for harmonics, interharmonics,voltage fluctuations and uNbalance for the connection of disturbing installations to LV power systems
    电磁兼容 限值 骚扰装置接入低压电力系统的谐波、间谐波、电压波动和不平衡的发射限值评估
    China National Standards
    Nb

    English PDF
    GB/T 34685-2017 Acrylonitrile-butadiene rubber(NbR)—Evaluation procedure
    丙烯腈-丁二烯橡胶(NBR) 评价方法
    China National Standards
    Nb

    English PDF
    GB/T 34544-2017 Safety test methods for oNboard low pressure hydrogen storage devices for small fuel cell vehicles
    小型燃料电池车用低压储氢装置安全试验方法
    China National Standards
    Nb

    English PDF
    GB/T 35106-2017 Determination of uNbound humic acid content from mineral source
    矿物源游离腐殖酸含量的测定
    China National Standards
    Nb

    English PDF
    GB/T 2492-2017 Bonded abrasive products—Permissible uNbalances of grinding wheels as delivered—Testing
    固结磨具 交付砂轮允许的不平衡量 测量
    China National Standards
    Nb

    English PDF
    GB/T 35406-2017 ebXML based warehousing iNbound instruction and notification
    基于ebXML的仓储入库指令和通知
    China National Standards
    Nb

    English PDF
    GB/T 22587-2017 Matrix to superconductor volume ratio measurement—Copper to superconductor volume ratio of Cu/Nb-Ti composite superconducting wires
    基体与超导体体积比测量 铜-铌鈦(Cu Nb-Ti)复合超导线铜-超[体积]比的测量
    China National Standards
    Nb

    English PDF
    GB/T 5849-2016 Blockboards and batteNboards
    细木工板
    China National Standards
    Nb

    English PDF
    GB/T 32133-2015 YaNbian cattle
    延边牛
    China National Standards
    Nb

    English PDF
    GB/T 31527-2015 Mechanical properties measurement—Room temperature tensile test of NbTi/Cu composite superconductors
    力学性能测量 NbTi/Cu复合超导线室温拉伸试验方法
    China National Standards
    Nb

    English PDF
    GB/T 31522-2015 Matrix to superconductor volume ratio measurement—Copper to non-copper volume ratio of Nb3Sn composite superconducting wires
    基体与超导体体积比测试 Nb3Sn复合超导线铜与非铜体积比
    China National Standards
    Nb

    English PDF
    GB/T 24797.3-2014 Film for wrapping rubber bales―Part 3: Ethylene-propylene-diene rubber (EPDM),acrylonitrilebutadiene rubber (NbR),hydrogenated nitrile-butadiene rubber(HNBR),acrylic-ethylene rubber (AEM) and acrylic rubber (ACM)
    橡胶包装用薄膜 第3部分:乙烯-丙烯-二烯烃橡胶(EPDM)、丙烯腈-丁二烯橡胶(NBR)、氢化丙烯腈-丁二烯橡胶(HNBR)、乙烯基丙烯酸酯橡胶(AEM)和丙烯酸酯橡胶(ACM)
    China National Standards
    Nb

    English PDF
    GB 30442.1-2013 Information technology-Universal multi-octet coded character set-Manchu nominal characters and presentation forms-32 Dot matrix font—Part 1:QianyiNbai Ti
    信息技术 通用多八位编码字符集 满文名义字符与变形显现字符 32点阵字型 第1部分:铅印白体
    China National Standards
    Nb

    English PDF
    GB 30441.1-2013 Information technology—Universal multi-octet coded character set—Manchu nominal characters and presentation forms-16 Dot matrix font—Part 1:QianyiNbai Ti
    信息技术 通用多八位编码字符集 满文名义字符与变形显现字符 16点阵字型 第1部分:铅印白体
    China National Standards
    Nb

    English PDF
    GB/T 30033-2013 Ship recycling management systems - Diagrams to show the location of hazardous materials oNboard ships
    拆船管理系统 船上有害物质位置示意图
    China National Standards
    Nb

    English PDF
    GB/T 29585-2013 Detection and identification of Anguina agrostis (SteiNbuch) Filipjev
    剪股颖粒线虫检疫鉴定方法
    China National Standards
    Nb

    English PDF
    GB/T 28871-2012 Critical current measurement-DC critical current of Nb3Sn composite superconductors
    铌三锡(Nb3Sn)复合超导体的直流临界电流测量
    China National Standards
    Nb

    English PDF
    GB/T 26613-2011 HuluNbeier sheep
    呼伦贝尔羊
    China National Standards
    Nb

    English PDF
    GB/T 26293-2010 Carbonaceous materials used in the production of aluminium - Cold and tepid ramming paste - Determination of rammability of uNbaked paste
    铝电解用炭素材料 冷捣糊和中温糊 未焙烧糊捣实性的测定
    China National Standards
    Nb

    English PDF
    GB/T 25897-2010 Superconductivity: Residual resistance ratio measurement of Nb-Ti composite superconductors
    超导电性:铌-酞复合超导体剩余电阻比测定
    China National Standards
    Nb

    English PDF
    GB/T 17418.5-2010 Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - SeparatioNby distillation-catalytic spectrophotometric method
    地球化学样品中贵金属分析方法 第5部分:钌量和锇量的测定 蒸馏分离-催化分光光度法
    China National Standards
    Nb

    English PDF
    GB/T 25160-2010 Packaging - Dimensions of folding cartons of cartoNboard
    包装 卡纸板折叠纸盒结构尺寸
    China National Standards
    Nb

    English PDF
    GB/T 24321-2009 UNbleached sulphate softwood pulp
    未漂白硫酸盐针叶木浆
    China National Standards
    Nb

    English PDF
    GB/T 22976-2008 Determination of α-treNbolone, β-trenbolone, nortestosterone and epi-nortestosterone residues in milk and milk powder - LC-MS-MS method
    牛奶和奶粉中α-群勃龙、β-群勃龙、19-乙烯去甲睾酮和epi-19-乙烯去甲睾酮残留量的测定 液相色谱-串联质谱法
    China National Standards
    Nb

    English PDF
    GB/T 22972-2008 Determination of thiabendazole, albendazole, feNbendazole, oxfendazole and febantel residues in milk and milk powder - HPLC-MS-MS method
    牛奶和奶粉中噻苯达唑、阿苯达唑、芬苯达唑、奥芬达唑、苯硫氨酯残留量的测定 液相色谱-串联质谱法
    China National Standards
    Nb

    English PDF
    GB/T 22944-2008 Determination of cleNbuterol residues in honey - LC-MS-MS method
    蜂蜜中克伦特罗残留量的测定 液相色谱-串联质谱法
    China National Standards
    Nb

    English PDF
    GB/T 22713-2008 Effects of uNbalanced voltages on the performance of three-phase cage induction motor
    不平衡电压对三相笼型感应电动机性能的影响
    China National Standards
    Nb

    English PDF
    GB/T 22587-2008 Superconductivity - Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductors
    基体与超导体体积比测量 Cu/Nb-Ti复合超导体铜-超[体积]比的测量
    China National Standards
    Nb

    English PDF
    GB/T 14927.2-2008 Laboratory animal - Immunological marker of iNbred mice and rats
    实验动物 近交系小鼠、大鼠免疫标记检测法
    China National Standards
    Nb

    English PDF
    GB/T 14927.1-2008 Laboratory animals - Methods for biochemical markers of iNbred mice and rats
    实验动物 近交系小鼠、大鼠生化标记检测法
    China National Standards
    Nb

    English PDF
    GB/T 17639-2008 Geosynthetics - Synthetic filament spuNbond and needlepunched nonwoven geotextiles
    土工合成材料 长丝纺粘针刺非织造土工布
    China National Standards
    Nb

    English PDF
    GB/T 22147-2008 Simultaneous determination of salbutamol, ractopamine and cleNbuterol in feeds - Liquid chromatography-mass spectrometry
    饲料中沙丁胺醇、莱克多巴胺和盐酸克仑特罗的测定 液相色谱质谱联用法
    China National Standards
    Nb

    English PDF
    GB/T 15543-2008 Power quality - Three-phase voltage uNbalance
    电能质量 三相电压不平衡
    China National Standards
    Nb

    English PDF
    GB/T 15339-2008 Rubber compounding ingredients - Carbon black - Method of evaluation in NbR(Acrylonitrile-Butadiene Rubber)
    橡胶配合剂 炭黑 在丁腈橡胶中的鉴定方法
    China National Standards
    Nb

    English PDF
    GB/T 3409.1-2008 Instrument for dam monitoring rebar strain meter - Part 1: UNbonded elastic wire resistance rebar strain meter
    大坝监测仪器 钢筋计 第1部分:差动电阻式钢筋计
    China National Standards
    Nb

    English PDF
    GB/T 21546-2008 Critical current measurement - DC critical current of Nb-Ti composite superconductors
    铌钛复合超导体的直流临界电流测量
    China National Standards
    Nb

    English PDF
    GB/T 11699-2008 Small craft with iNboard engine - Propeller shaft ends and bosses
    舷内机小艇 螺旋桨轴端和桨毂
    China National Standards
    Nb

    English PDF
    GB/T 21464-2008 Rubber - Determination of 5-Ethylidenenorbornene(ENb)or Dicyclopentadiene(DCPD) in Ethylene-Propylene-Diene (EPDM) Terpolymers
    橡胶 乙烯-丙烯-二烯烃(EPDM)三元共聚物中5-乙叉降冰片烯(ENB)或双环戊二烯(DCPD)含量的测定
    China National Standards
    Nb

    English PDF
    GB/T 3410.1-2008 Instrument for dam monitoring joint meter - Part 1: UNbonded elastic wire resistance joint meter
    大坝监测仪器 测缝计 第1部分:差动电阻式测缝计
    China National Standards
    Nb

    English PDF
    GB/T 3408.1-2008 Instrument for dam monitoring strain meter - Part 1: UNbonded elastic wire resistance strain meter
    大坝监测仪器 应变计 第1部分:差动电阻式应变计
    China National Standards
    Nb

    English PDF
    GB/T 19316-2008 Small craft - Remote steering systems for iNboard mini jet boats
    小艇 小型舷内机喷水艇的遥控操舵系统
    China National Standards
    Nb

    English PDF
    GB/T 21227-2007 AC loss measurements - Magnetometer methods for hysteresis loss in Cu/Nb-Ti multifilamentary composites
    交流损耗测量 Cu/Nb-Ti 多丝复合线磁滞损耗的磁强计测量法
    China National Standards
    Nb

    English PDF
    GB/T 20845-2007 Small craft - INboard diesel engines - Engine-mounted fuel and electrical components
    小艇 舷内柴油机 机装燃油和电气部件
    China National Standards
    Nb

    English PDF
    GB/T 20844-2007 Small craft - INboard petrol engines - Engine-mounted fuel and electrical components
    小艇 舷内汽油机 机装燃油和电气部件
    China National Standards
    Nb

    English PDF
    GB/T 20761-2006 Method for the determination of α-treNbolone,β-trenbolone, nortestosterone and epi-nortestosterone residues in bovine urine - LC-MS-MS method
    牛尿中α-群勃龙、β-群勃龙、19-乙烯去甲睾酮和epi-19-乙烯去甲睾酮残留量的测定 液相色谱-串联质谱法
    China National Standards
    Nb

    English PDF
    GB/T 20760-2006 Method for the determination of α-treNbolone, β-trenbolone residues in bovine muscle, liver and kidney - LC-UV method and LC-MS-MS method
    牛肌肉、肝、肾中的α-群勃龙、β-群勃龙残留量的测定 液相色谱-紫外检测法和液相色谱-串联质谱法
    China National Standards
    Nb

    English PDF
    GB/T 17626.27-2006 Electromagnetic compatibility(EMC) - Testing and measurement techniques - UNbalance immunity test
    电磁兼容 试验和测量技术 三相电压不平衡抗扰度试验
    China National Standards
    Nb

    English PDF
    GB/T 19874-2005 Mechanical vibration-Susceptibility and sensitivity of machines to uNbalance
    机械振动 机器不平衡敏感度和不平衡灵敏度
    China National Standards
    Nb

    English PDF
    GB 1913.1-2005 UNbleached impregnating insulating paper
    未漂浸渍绝缘纸
    China National Standards
    Nb

    English PDF
    GB/T 2492-2003 Bonded abrasive products--Permissible uNbalances of grinding wheels as delivered--Testing
    普通磨具 交付砂轮允许的不平衡量 测量
    China National Standards
    Nb

    English PDF
    GB/T 5009.192-2003 Determination of 4-amino-3,5-dichloro-α[(tert-butylamino)methyl]-benzyl alcohol(cleNbuterol) residues in animal foods
    动物性食品中克伦特罗残留量的测定
    China National Standards
    Nb

    English PDF
    GB/T 19224-2003 Determining the relative degree of oxidation iNbituminous coal
    烟煤相对氧化度测定方法
    China National Standards
    Nb

    English PDF
    GB/T 18325.1-2001 PlaiNbearings--Bearing fatigue--Plain bearings in test rigs and in application underconditions of hydrodynamic lubrication
    滑动轴承 流体动压润滑条件下试验机内和实际应用的滑动轴承疲劳强度
    China National Standards
    Nb

    English PDF
    GB/T 16697-1996 General specification for monochrome universal NbTV cameras
    黑白通用型应用电视摄像机通用技术条件
    China National Standards
    Nb

    English PDF
    GB/T 3412-1994 Wheatstone bridge for uNbonded elastic wire resistance meter
    电阻比电桥
    China National Standards
    Nb

    English PDF
    GB/T 3411-1994 UNbonded elastic wire resistance type pore pressure cell
    差动电阻式孔隙压力计
    China National Standards
    Nb

    English PDF
    GB/T 15412-1994 General specification of pan/tilt head for NbTV camera
    应用电视摄像机云台通用技术条件
    China National Standards
    Nb

    English PDF
    GB/T 13507-1992 UNbleached sulfite pulp
    本色亚硫酸盐木浆
    China National Standards
    Nb

    English PDF
    GB/T 12166-1990 Electrical characteristics of uNbalanced voltage digital interface circuits
    非平衡电压数字接口电路的电气特性
    China National Standards
    Nb

    English PDF
    GB/T 152.4-1988 Fasteners--Counterbores for hexagoNbolts and nuts
    紧固件 六角头螺栓和六角螺母用沉孔
    China National Standards
    Nb

    English PDF
    GB/T 7618-1987 Electrical characteristics for uNbalanced double-current interchange circuits for general use with inte-grated circuit equipment in the field of data communications
    在数据通信领域中通常同集成电路设备一起使用的非平衡双流接口电路的电气特性
    China National Standards
    Nb

    English PDF
    GB/T 5442-1985 The test methods for the technical specifications of iNband pulsing single frequency line signalling system for automatic telephone switching network
    电话自动交换网带内单频脉冲线路信号技术指标测试方法
    China National Standards
    Nb

    English PDF
    GB/T 5441.3-1985 Test methods for communication cable--Capacitance uNbalance test
    通信电缆试验方法 电容耦合及对地电容不平衡试验
    China National Standards
    Nb

    English PDF
    GB/T 3455-1982 Electrical characteristics for uNbalanced double-current interchange circuits
    非平衡双流接口电路的电特性
    China National Standards
    Nb

    English PDF
    GB 3376-1982 INband pulsing single frequencyline signalling system for telephone automatic switching network
    电话自动交换网带内单频脉冲线路信号方式
    China National Standards
    Nb

    English PDF

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