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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 "Nd" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 8617.3-1988 Technical parameters aNd measuring methods for FM broadcasting coder--Two programs
    调频广播编码器技术参数和测量方法 双节目
    China National Standards
    Nd

    English PDF
    GB/T 8617.2-1988 Technical parameters aNd measuring methods for FM broadcasting coder--Supplementary channel
    调频广播编码器技术参数和测量方法 附加声道
    China National Standards
    Nd

    English PDF
    GB/T 8617.1-1988 Technical parameters aNd measuring methods for FM broadcasting coder--Stereophonic
    调频广播编码器技术参数和测量方法 立体声
    China National Standards
    Nd

    English PDF
    GB/T 8613-1999 Maize for starch fermentation iNdustry
    淀粉发酵工业用玉米
    China National Standards
    Nd

    English PDF
    GB/T 8609-2008 Sweet potato slices for iNdustrial use
    工业用甘薯片
    China National Standards
    Nd

    English PDF
    GB/T 8606-2003 Thread connectiong dimensions aNdspecifications of hydraulic fluid power--Quick action couplings
    液压快换接头 螺纹连接尺寸及技术要求
    China National Standards
    Nd

    English PDF
    GB/T 8593.2-2010 Earth-moving machinery - Symbols for operator controls aNd other displays - Part 2: Specific symbols for machines, equipment and accessories
    土方机械 司机操纵装置和其他显示装置用符号 第2部分:机器、工作装置和附件的特殊符号
    China National Standards
    Nd

    English PDF
    GB/T 8593.1-2010 Earth-moving machinery - Symbols for operator controls aNd other displays -Part 1: Common symbols
    土方机械 司机操纵装置和其他显示装置用符号 第1部分:通用符号
    China National Standards
    Nd

    English PDF
    GB/T 8591-2000 Earth-moving machinery--Seat iNdex point
    土方机械 司机座椅标定点
    China National Standards
    Nd

    English PDF
    GB/T 8588-2001 FuNdamental terms of fisheries resource science
    渔业资源基本术语
    China National Standards
    Nd

    English PDF
    GB/T 8586-2007 The technical requirements of operational frequency distribution aNd anti-interference of sound for fishfinders
    探鱼仪工作频率分配及其防止声波干扰技术条件
    China National Standards
    Nd

    English PDF
    GB/T 8582-2008 Terminology for mechanical structures of electrotechnical aNd electronic equipment
    电工电子设备机械结构术语
    China National Standards
    Nd

    English PDF
    GB/T 858-1988 Tab washers for rouNd nut
    圆螺母用止动垫圈
    China National Standards
    Nd

    English PDF
    GB/T 8577-2010 Determination of free water for compouNd fertilizers - Karl Fischer method
    复混肥料中游离水含量的测定 卡尔.费休法
    China National Standards
    Nd

    English PDF
    GB/T 8576-2010 Determination of free water for compouNd fertilizers - Vacuum oven method
    复混肥料中游离水含量的测定 真空烘箱法
    China National Standards
    Nd

    English PDF
    GB/T 8574-2010 Determination of potassium content for compouNd fertilizers potassium tetraphenylborate gravimetric method
    复混肥料中钾含量的测定 四苯硼酸钾重量法
    China National Standards
    Nd

    English PDF
    GB/T 8573-2010 Determination of available phosphorus content for compouNd fertilizers
    复混肥料中有效磷含量的测定
    China National Standards
    Nd

    English PDF
    GB/T 8572-2010 Determination of total nitrogen content for compouNd fertilizers titrimetric method after distillation
    复混肥料中总氮含量的测定 蒸馏后滴定法
    China National Standards
    Nd

    English PDF
    GB/T 8571-2008 Preparation of laboratory samples for compouNd fertilizers
    复混肥料 实验室样品制备
    China National Standards
    Nd

    English PDF
    GB/T 8570.6-2010 Determination of liquefied anhydrous ammonia - Part 6: Oil content - Gravimetric aNd infra-red methods
    液体无水氨的测定方法 第6部分:油含量 重量法和红外吸收光谱法
    China National Standards
    Nd

    English PDF
    GB/T 8563.3-2005 Classification aNd codes for information of reward and disciplinary action Part 3:disciplinary action code
    奖励、纪律处分信息分类与代码 第3部分 纪律处分代码
    China National Standards
    Nd

    English PDF
    GB/T 8563.2-2005 Classification aNd codes for information of reward and disciplinary action Part 2:code of title and medal of honor
    奖励、纪律处分信息分类与代码 第2部分 荣誉称号和荣誉奖章代码
    China National Standards
    Nd

    English PDF
    GB/T 8563.1-2005 Classification aNd codes for information of reward and disciplinary action Part 1:reward code
    奖励、纪律处分信息分类与代码 第1部分 奖励代码
    China National Standards
    Nd

    English PDF
    GB/T 8554-1998 Transformers aNd inductors for use in electronic and telecommunication equipment--Measuring methodsand test procedures
    电子和通信设备用变压器和电感器 测量方法及试验程序
    China National Standards
    Nd

    English PDF
    GB/T 855-1988 Tab washers with long tab aNd wing
    双耳止动垫圈
    China National Standards
    Nd

    English PDF
    GB/T 8545-2012 Die forgings of aluminium aNd aluminium alloy - Dimensional tolerance and machining allowance
    铝及铝合金模锻件的尺寸偏差及加工余量
    China National Standards
    Nd

    English PDF
    GB/T 8541-2012 Terminology of forging aNd stamping
    锻压术语
    China National Standards
    Nd

    English PDF
    GB/T 8498-2008 Earth-moving machinery - Basic type - Identification aNd terms and definitions
    土方机械 基本类型 识别、术语和定义
    China National Standards
    Nd

    English PDF
    GB/T 8496-2011 Basic parameters aNd methods of measurement on electronic tuner for receivers for television broadcast transmissions
    电视广播接收机电子式调谐器基本参数及测量方法
    China National Standards
    Nd

    English PDF
    GB/T 8495-1995 Basic parameters aNd measuring methods of video heads upper cylinders
    视频磁头和上鼓组件基本参数及测量方法
    China National Standards
    Nd

    English PDF
    GB/T 8492-2014 Heat-resistant steel aNd alloy castings for general applications
    一般用途耐热钢和合金铸件
    China National Standards
    Nd

    English PDF
    GB/T 8488-2008 Acid resisting bricks aNd tiles
    耐酸砖
    China National Standards
    Nd

    English PDF
    GB/T 8487-2010 Terms for cargo haNdling in port
    港口装卸术语
    China National Standards
    Nd

    English PDF
    GB/T 8485-2008 The graduation aNd test for airborne sound insulating properties of windows and doors
    建筑门窗空气声隔声性能分级及检测方法
    China National Standards
    Nd

    English PDF
    GB/T 8484-2008 Graduation aNd test method for thermal insulating properties of doors and windows
    建筑外门窗保温性能分级及检测方法
    China National Standards
    Nd

    English PDF
    GB/T 8478-2008 Aluminium wiNdows and doors
    铝合金门窗
    China National Standards
    Nd

    English PDF
    GB/T 8464-2008 Cast iron aNd copper valves with screwed connections
    铁制和铜制螺纹连接阀门
    China National Standards
    Nd

    English PDF
    GB/T 8461-2003 Textile machineryaNd accessories--Cone sectional warping machines--Maximum usable width
    纺织机械与附件 圆锥滚筒分条整经机 最大有效宽度
    China National Standards
    Nd

    English PDF
    GB/T 8458-2003 Textile machinery aNd accessories--Pitches of knitting machine needles
    纺织机械与附件 针织机针距
    China National Standards
    Nd

    English PDF
    GB/T 8457-2003 Textile machinery aNd accessories--Knitting machines--Number of needles for circular knitting machines of large nominal diameter
    纺织机械 针织机 大公称直径圆机的针数
    China National Standards
    Nd

    English PDF
    GB/T 8447-2008 INdustrial linear alkylbenzene sulfonic acid
    工业直链烷基苯磺酸
    China National Standards
    Nd

    English PDF
    GB/T 8446.3-2004 Heat sink for power semicoNductor device--Part 3:Insulators and fasteners
    电力半导体器件用散热器 第3部分:绝缘件和紧固件
    China National Standards
    Nd

    English PDF
    GB/T 8446.2-2004 Heat sink for power semicoNductor device--Part 2:Measuring method of thermal resistance and inputfluid-output fluid pressure difference
    电力半导体器件用散热器 第2部分:热阻和流阻测试方法
    China National Standards
    Nd

    English PDF
    GB/T 8446.1-2004 Heat sink for power semicoNductor device--Part 1:Casting kind series
    电力半导体器件用散热器 第1部分:铸造类系列
    China National Standards
    Nd

    English PDF
    GB/T 8444-1998 Textiles--Testing method for colour fastness to metals in the dye-bath:Iron aNd copper
    纺织品 耐染浴中铁和铜金属色牢度试验方法
    China National Standards
    Nd

    English PDF
    GB/T 8431-1998 Textiles--Tests for colour fastness--Detection aNd assessment of photochromism
    纺织品 色牢度试验 光致变色的检验和评定
    China National Standards
    Nd

    English PDF
    GB/T 8423-2008 Glossary of oil field drilling aNd production equipment and oil country tubular goods terminology
    石油钻采设备及专用管材词汇
    China National Standards
    Nd

    English PDF
    GB/T 8421-2000 Laboratory measurement aNd limits of operator’s seat transmitted vibration for agricultural wheeled tractors
    农业轮式拖拉机 驾驶座传递振动的试验室测量与限值
    China National Standards
    Nd

    English PDF
    GB/T 8420-2011 Earth-moving machinery - Physical dimensions of operators aNd minimum operator space envelope
    土方机械 司机的身材尺寸与司机的最小活动空间
    China National Standards
    Nd

    English PDF
    GB/T 8411.3-2009 Ceramic aNd glass insulating materials - Part 3: Specifications for individual materials
    陶瓷和玻璃绝缘材料 第3部分:材料性能
    China National Standards
    Nd

    English PDF
    GB/T 8411.2-2008 Ceramic aNd glass insulating materials - Part 2: Methods of test
    陶瓷和玻璃绝缘材料 第2部分:试验方法
    China National Standards
    Nd

    English PDF
    GB/T 8411.1-2008 Ceramic aNd glass insulating materials Part 1:Definition and classification
    陶瓷和玻璃绝缘材料 第1部分:定义和分类
    China National Standards
    Nd

    English PDF
    GB/T 840-1988 Plastic diamoNd knurlhead screws
    塑料滚花头螺钉
    China National Standards
    Nd

    English PDF
    GB/T 8381.7-2009 The determination of olaquiNdox in feed - High performance liquid chromatography
    饲料中喹乙醇的测定 高效液相色谱法
    China National Standards
    Nd

    English PDF
    GB/T 8375-1987 Classification aNd type nomenclature for taps
    水嘴分类、型号命名方法
    China National Standards
    Nd

    English PDF
    GB/T 8366-2004 Resistance welding--Resistance welding equipment--Mechanical aNd electrical requirements
    阻焊 电阻焊机 机械和电气要求
    China National Standards
    Nd

    English PDF
    GB/T 8361-2001 The surface of cold drawn rouNds steel--Method for the ultrasonic inspection
    冷拉圆钢表面超声波探伤方法
    China National Standards
    Nd

    English PDF
    GB/T 8355-2008 General specifications for marine electrical measurement aNd control instruments
    船舶用电动测量和控制仪表 通用技术条件
    China National Standards
    Nd

    English PDF
    GB/T 8350-2008 Conveyor chains, attachments aNd sprockets
    输送链、附件和链轮
    China National Standards
    Nd

    English PDF
    GB/T 8336-2011 Special thread gauges for gas cyliNders
    气瓶专用螺纹量规
    China National Standards
    Nd

    English PDF
    GB/T 8325-1987 Determination of pH of aqueous dispersions of polymers aNd copolymers
    聚合物和共聚物水分散体 pH 值测定方法
    China National Standards
    Nd

    English PDF
    GB/T 8320-2003 Copper-tungsten aNd silver-tungsten electrical contacts
    铜钨及银钨电触头
    China National Standards
    Nd

    English PDF
    GB/T 83-1988 Square set screws with long dog point aNd rounded end
    方头长圆柱球面端紧定螺钉
    China National Standards
    Nd

    English PDF
    GB/T 8313-2008 Tea-Determination of total polyphenols aNd catechins content
    茶叶中茶多酚和儿茶素类含量的检测方法
    China National Standards
    Nd

    English PDF
    GB/T 8311-2013 Tea―Determination of dust aNd broken content
    茶 粉末和碎茶含量测定
    China National Standards
    Nd

    English PDF
    GB/T 8307-2013 Tea—Determination of water-soluble ash aNd water-insoluble ash content
    茶 水溶性灰分和水不溶性灰分测定
    China National Standards
    Nd

    English PDF
    GB/T 8303-2013 Tea—Preparation of grouNd sample and determination of dry matter content
    茶 磨碎试样的制备及其干物质含量测定
    China National Standards
    Nd

    English PDF
    GB/T 8296-2008 Raw natural rubber aNd rubber latices - Determination of manganese content - Sodium periodate photmetric methods
    天然生胶和胶乳 锰含量的测定 高碘酸钠光度法
    China National Standards
    Nd

    English PDF
    GB/T 8295-2008 Natural Rubber aNd latex - Determination of copper content - Photometric method
    天然橡胶和胶乳 铜含量的测定 光度法
    China National Standards
    Nd

    English PDF
    GB/T 8287.2-2008 INdoor and outdoor post insulators for systems with nominal voltage greater than 1000 V - Part 2: Dimensions and characteristics
    标称电压高于1000V系统用户内和户外支柱绝缘子 第2部分:尺寸与特性
    China National Standards
    Nd

    English PDF
    GB/T 8287.1-2008 INdoor and outdoor post insulators for systems with nominal voltage greater than 1000 V - Part 1: Test on insulators of ceramic material or glass
    标称电压高于1000V系统用户内和户外支柱绝缘子 第1部分:瓷或玻璃绝缘子的试验
    China National Standards
    Nd

    English PDF
    GB/T 8260-2008 Types aNd dimensions of flexible joints of housing
    卡箍式柔性管接头 型式与尺寸
    China National Standards
    Nd

    English PDF
    GB/T 8243.9-2012 Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 9: Inlet aNd outlet anti-drain valve tests
    内燃机全流式机油滤清器试验方法 第9部分:进、出口止回阀试验
    China National Standards
    Nd

    English PDF
    GB/T 8243.5-2006 Methods of test for full-flow lubricating oil filters for internal combustion engines -Part 5: Cold start simulation aNd hydraulic pulse durability test
    内燃机全流式机油滤清器试验方法 第5部分:冷起动模拟和液压脉冲耐久试验
    China National Standards
    Nd

    English PDF
    GB/T 8243.4-2003 Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 4: Initial particle retention efficiency,life aNd cumulative efficiency(gravimetric method)
    内燃机全流式机油滤清器试验方法 第4部分: 原始滤清效率、寿命和累积效率(重量法)
    China National Standards
    Nd

    English PDF
    GB/T 8243.3-2003 Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 3: Resistance to high differential pressure aNd to elevated temperature
    内燃机全流式机油滤清器试验方法 第3部分: 耐高压差和耐高温特性
    China National Standards
    Nd

    English PDF
    GB/T 8243.12-2007 Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 12: Filtration efficiency using particle counting, aNd contaminant retention capacity
    内燃机全流式机油滤清器试验方法 第12部分:采用颗粒计数法测定滤清效率和容灰量
    China National Standards
    Nd

    English PDF
    GB/T 8242.3-1987 Terminology for hull equipment--Deck equipment aNd fittings
    船体设备术语 舱面属具
    China National Standards
    Nd

    English PDF
    GB/T 8242.2-1987 Terminology for hull equipment--Anchoring aNd mooring equipment
    船体设备术语 系船设备
    China National Standards
    Nd

    English PDF
    GB/T 8223-1987 Value engineering--General terms aNd work program
    价值工程 基本术语和一般工作程序
    China National Standards
    Nd

    English PDF
    GB/T 821-1988 Square set screws with chamfered eNd
    方头倒角端紧定螺钉
    China National Standards
    Nd

    English PDF
    GB/T 8196-2003 Safety ofmachinery--Guards--General requirements for the design aNd construction of fixed and movable guards
    机械安全 防护装置 固定式和活动式防护装置设计与制造一般要求
    China National Standards
    Nd

    English PDF
    GB/T 8190.9-2010 Reciprocating internal combustion engines - Exhaust emission measurement - Part 9: Test cycles aNd test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions
    往复式内燃机 排放测量 第9部分:压燃式发动机瞬态工况排气烟度的试验台测量用试验循环和测试规程
    China National Standards
    Nd

    English PDF
    GB/T 8190.6-2006 Reciprocating internal combustion engines - Exhaust emission measurement - Part 6: Report of measuring results aNd test
    往复式内燃机 排放测量 第6部分:测量结果和试验报告
    China National Standards
    Nd

    English PDF
    GB/T 8190.3-2003 Reciprocating internal combustion engines--Exhaust emission measurement--Part 3:Definitions aNd methods of measurement of exhaust gas smoke under steady-state conditions
    往复式内燃机 排放测量 第3部分: 稳态工况排气烟度的定义和测量方法
    China National Standards
    Nd

    English PDF
    GB/T 8190.2-2011 Reciprocating internal combustion engines - Exhaust emission measurement - Part 2: Measurement of gaseous aNd particulate exhaust emissions at site
    往复式内燃机 排放测量 第2部分:气体和颗粒排放物的现场测量
    China National Standards
    Nd

    English PDF
    GB/T 8190.1-2010 Reciprocating internal combustion engines - Exhaust emission measurement - Part 1: Test-bed measurement of gaseous aNd particulate exhaust emissions
    往复式内燃机 排放测量 第1部分:气体和颗粒排放物的试验台测量
    China National Standards
    Nd

    English PDF
    GB/T 8190.11-2009 Reciprocating internal combustion engines - Exhaust emission measurement - Part 11: Test-bet measurement of gaseous aNd particulate exhaust emissions from engines used in nonroad mobile machinery under transient test conditions
    往复式内燃机 排放测量 第11部分:非道路移动机械用发动机瞬态工况下气体和颗粒排放物的试验台测量
    China National Standards
    Nd

    English PDF
    GB/T 8190.10-2010 Reciprocating internal combustion engines - Exhaust emission measurement - Part 10: Test cycles aNd test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions
    往复式内燃机 排放测量 第10部分:压燃式发动机瞬态工况排气烟度的现场测量用试验循环和测试规程
    China National Standards
    Nd

    English PDF
    GB/T 819.2-2016 Countersunk flat head screws with cross recess—Part 2: Property class 8.8, stainless steel screws aNd non-ferrous metal screws
    十字槽沉头螺钉 第2部分:8.8级、不锈钢及有色金属螺钉
    China National Standards
    Nd

    English PDF
    GB/T 819.2-1997 Cross recessed countersunk flat head screws(common head style)--Grade A--Part 2:Steel ofproperty class 8.8,stainless steel aNd non-ferrous metals
    十字槽沉头螺钉 第2部分:钢8.8、不锈钢A2-70和有色金属CU2或CU3
    China National Standards
    Nd

    English PDF
    GB/T 8188-2003 Internal combustion engine--Emissions terminology aNd nomenclature
    内燃机 排放术语和定义
    China National Standards
    Nd

    English PDF
    GB/T 8186-2011 Milking machine installations - Construction aNd performance
    挤奶设备 结构与性能
    China National Standards
    Nd

    English PDF
    GB/T 8183-2007 Niobium aNd niobium alloy seamless tubes
    铌及铌合金无缝管
    China National Standards
    Nd

    English PDF
    GB/T 8182-2008 Tantalum aNd tantalum alloy seamless tubes
    钽及钽合金无缝管
    China National Standards
    Nd

    English PDF
    GB/T 8180-2007 Wrought titanium aNd titanium alloy products packing, marking, transporting and storing
    钛及钛合金加工产品的包装、标志、运输和贮存
    China National Standards
    Nd

    English PDF
    GB/T 8175-2008 Guide for design of thermal insulation of equipments aNd pipes
    设备及管道绝热设计导则
    China National Standards
    Nd

    English PDF
    GB/T 8174-2008 Method of measuring aNd evaluation thermal insulation effects for equipments and pipes
    设备及管道绝热效果的测试与评价
    China National Standards
    Nd

    English PDF
    GB/T 817-1988 Slotted rouNd nuts
    带槽圆螺母
    China National Standards
    Nd

    English PDF
    GB/T 8170-2008 Rules of rouNding off for numerical values & expression and judgement of limiting values
    数值修约规则与极限数值的表示和判定
    China National Standards
    Nd

    English PDF

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