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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 "nations" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 18663.4-2022 Mechanical construction of electronic equipment - Tests for metric and imperial series - Part 4: Combinations of performance levels for modular cabinets
    电子设备机械结构 公制系列和英制系列的试验 第4部分:模数机柜的性能等级组合
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    GB/T 22437.5-2021 Cranes—Design principles for loads and load combinations—Part 5:Overhead travelling and portal bridge cranes
    起重机 载荷与载荷组合的设计原则 第5部分:桥式和门式起重机
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    GB/T 1232.3-2021 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented,oil-extended emulsion-polymerized SBR
    未硫化橡胶 用圆盘剪切黏度计进行测定 第3部分:无填料的充油乳液聚合型苯乙烯-丁二烯橡胶Delta门尼值的测定
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    GB/T 39037.1-2021 Lashing and securing arrangements on road vehicles for sea transportation on Ro/Ro ships—General requirements—Part 1:Commercial vehicles and combinations of vehicles,semi-trailers excluded
    用于海上滚装船运输的道路车辆的系固点与系固设施布置 通用要求 第1部分:商用车和汽车列车(不包括半挂车)
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    GB/T 19212.24-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 24:Particular requirements and test for transformers and power supply units for construction sites
    变压器、电抗器、电源装置及其组合的安全 第24部分:建筑工地用变压器和电源装置的特殊要求和试验
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    GB/T 19212.11-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
    变压器、电抗器、电源装置及其组合的安全 第11部分:高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验
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    GB/T 7588.2-2020 Safety rules for the construction and installation of lifts—Part 2: Design rules, calculations, examinations and tests of lift components
    电梯制造与安装安全规范 第2部分:电梯部件的设计原则、计算和检验
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    GB/T 31334.6-2020 Test methods for dipped canvas—Part 6 : Determinations of size, grammage, etc
    浸胶帆布试验方法 第6部分:尺寸、克重等基本项目测量
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    GB/T 37751.32-2019 :Residual current operated circuit-breakers for household and similar use—Part 3-2: Particular requirements for RCDs with flat quick-connect terminations
    家用和类似用途的剩余电流动作断路器 第3-2部分:带扁平快速连接端头的RCD的特殊要求
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    GB/T 4026-2019 Basic and safety principles for man-machine interface, marking and identification—Identification of equipment terminals, conductor terminations and conductors
    人机界面标志标识的基本和安全规则 设备端子、导体终端和导体的标识
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    GB/T 36981-2018 Railway applications—Technical criteria for the co-ordinations in the passenger train neutral-section passing system with no power consumption
    轨道交通-客运列车断电过分相系统相互匹配准则
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    GB/T 14844-2018 Designations of semiconductor materials
    半导体材料牌号表示方法
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    GB/T 22437.1-2018 Cranes—Design principles for loads and load combinations—Part 1:General
    起重机 载荷与载荷组合的设计原则 第1部分:总则
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    GB/T 5094.2-2018 Industrial systems, installations and equipment and industrial products-Structuring principles and reference designations—Part 2: Classification of objects and codes for classes
    工业系统、装置与设备以及工业产品 结构原则与参照代号 第2部分:项目的分类与分类码
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    GB/T 5094.1-2018 Industrial systems,installations and equipment and industrial products—Structuring principles and reference designations—Part 1: Basic rules
    工业系统、装置与设备以及工业产品 结构原则与参照代号 第1部分:基本规则
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    GB/T 36425-2018 Watch-cases and accessories—Colour range and designations of gold alloy coverings
    表壳体及其附件 金合金覆盖层的颜色范围和名称
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    GB/T 4937.14-2018 Semiconductor devices—Mechanical and climatic test methods—Part 14: Robustness of terminations(lead integrity)
    半导体器件 机械和气候试验方法 第14部分:引出端强度(引线牢固性)
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    GB/T 20935.3-2018 Metal materials—Method of electromagnetic acoustic inspection—Part 3: Standard practice for ultrasonic surface examinations using electromagnetic acoustic transducer (EMAT) techniques
    金属材料 电磁超声检测方法 第3部分:利用电磁超声换能器技术进行超声表面检测的方法
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    GB/T 12470-2018 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of creep-resisting steels
    埋弧焊用热强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求
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    GB/T 36034-2018 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of high strength steels
    埋弧焊用高强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求
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    GB/T 17854-2018 Solid wire electrodes /flux combinations for submerged arc welding of stainless steels
    埋弧焊用不锈钢焊丝-焊剂组合分类要求
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    GB/T 5293-2018 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels
    埋弧焊用非合金钢及细晶粒钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求
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    GB/T 35440-2017 Specifications concerning designations for space high-energy astronomical radiation sources
    空间高能天文辐射源命名规范
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    GB/T 19212.27-2017 Safety of transformers,reactors,power supply units and combinations thereof—Part 27: Particular requirements and tests for transformers and power supply units all for saving energy and other purposes
    变压器、电抗器、电源装置及其组合的安全 第27部分:节能和其他目的用变压器和电源装置的特殊要求和试验
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    GB/T 17196-2017 Connecting devices—Flat quick-connect terminations for electrical copper conductors—Safety requirements
    连接器件 连接铜导线用的扁形快速连接端头 安全要求
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    GB/T 19212.16-2017 Safety of transformers,reactors,power supply units and combinations thereof—Part 16: Particular requirements and tests for isolating transformers for the supply of medical locations
    变压器、电抗器、电源装置及其组合的安全 第16部分:医疗场所供电用隔离变压器的特殊要求和试验
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    GB/T 1232.4-2017 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 4: Determination of the Mooney stress-relaxation rate
    未硫化橡胶 用圆盘剪切黏度计进行测定 第4部分:门尼应力松弛率的测定
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    GB/T 22381-2017 Cable connections between gas-insulated metal-enclosed switchgear for rated voltages equal to and above 72.5kV and fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations
    额定电压72.5kV及以上气体绝缘金属封闭开关设备与充流体及挤包绝缘电力电缆的连接 充流体及干式电缆终端
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    GB/T 15007-2017 Designations of corrosion-resistant alloy
    耐蚀合金牌号
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    GB/T 34926-2017 Corrugated copper metallic sheath mica tape mineral insulated cables and their terminations with a rated voltage up to and including 0.6/1kV
    额定电压0.6/1kV及以下云母带矿物绝缘波纹铜护套电缆及终端
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    GB/T 19212.1-2016 Safety of transformers, reactors,power supply units and combinations thereof—Part 1: General requirements and tests
    变压器、电抗器、电源装置及其组合的安全 第1部分:通用要求和试验
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    GB/T 19212.15-2016 Safety of transformers, reactors, power supply units and combinations thereof—Part 15: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
    变压器、电抗器、电源装置及其组合的安全 第15部分:调压器和内装调压器的电源装置的特殊要求和试验
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    GB/T 19212.9-2016 Safety of transformers, reactors, power supply units and combinations thereof—Part 9: Particular requirements and tests for transformers and power supply units for bells and chimes
    变压器、电抗器、电源装置及其组合的安全 第9部分:电铃和电钟用变压器及电源装置的特殊要求和试验
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    GB/T 19212.4-2016 Safety of transformers, reactors, power supply units and combinations thereof—Part 4: Particular requirements and tests for ignition transformers for gas and oil burners
    变压器、电抗器、电源装置及其组合的安全 第4部分:燃气和燃油燃烧器点火变压器的特殊要求和试验
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    GB/T 1232.1-2016 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—part 1: Determination of Mooney viscosity
    未硫化橡胶 用圆盘剪切黏度计进行测定 第1部分 :门尼黏度的测定
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    GB/Z 32075-2015 Non-destructive testing—Discontinuities in specimens for use in qualification examinations
    无损检测 资格鉴定考试用试样中的不连续
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    GB/Z 16506-2008 Information technology - Telecommunications and information exchange between systems - Protocol combinations to provide and support the OSI network service
    信息技术 系统间远程通信和信息交换 提供和支持OSI网络服务的协议组合
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    GB/T 9532-2012 Designations for piezoelectric crystals
    压电单晶材料型号命名方法
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    GB/T 725-2008 Internal combustion engines - Nomenclature and code of designations
    内燃机产品名称和型号编制规则
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    GB/T 6627-1986 Designations for lumbered synthetic quartz crystals
    人造石英晶体棒材型号命名方法
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    GB/T 5330.1-2012 Industrial wire screens and woven wire cloth - Guide to the choice of aperture size and wire diameter combinations - Part 1:Generalities
    工业用金属丝筛网和金属丝编织网 网孔尺寸与金属丝直径组合选择指南 第1部分:通则
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    GB/T 5276-1985 Fasteners--Bolts,screws,studs and nuts--Symbols and designations of dimensions
    紧固件 螺栓、螺钉、螺柱及螺母尺寸代号和标注
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    GB/T 5095.8-1997 Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 8:Connector tests(mechanical)and mechanical tests on contacts and terminations
    电子设备用机电元件 基本试验规程及测量方法 第8部分:连接器、接触件及引出端的机械试验
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    GB/T 5095.15-1997 Electromechanical components for electronic equipment--Basic testing procedures and measuring methods--Part 15:Mechanical tests on contacts and terminations--Section 8:Test 15h--Contact retention system resistance to tool application
    电子设备用机电元件 基本试验规程及测量方法 第15部分:接触件和引出端的机械试验 第八篇:试验15h接触件固定机构耐工具使用性
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    GB/T 5094.4-2005 Industrial systems,installations and equipment and industrial products-Structuring principles and reference designations-Part 4:Discussion of concepts
    工业系统、装置与设备以及工业产品 结构原则与参照代号 第4部分:概念的说明
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    GB/T 5094.3-2005 Industrial systems,installations and equipment and industrial products-Structuring principles and reference designations-Part 3:Application guidelines
    工业系统、装置与设备以及工业产品 结构原则与参照代号 第3部分:应用指南
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    GB/T 5094.2-2003 Industrial systems,installations and equipment and industrial products--Structuring principles and reference designations--Part 2: Classification of objects and codes for classes
    工业系统、装置与设备以及工业产品 结构原则与参照代号 第2部分: 项目的分类与分类码
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    GB/T 5094.1-2002 Industrial systems,installations and equipment and industrial products--Structuring principles and reference designations--Part 1:Basic rules
    工业系统、装置与设备以及工业产品结构原则与参照代号 第1部分:基本规则
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    GB/T 5078-1985 Method for the determination of the space required by capacitors and resistors with unidirectional terminations
    单向引出的电容器和电阻器所需空间的测定方法
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    GB/T 5076-1985 Measurement of the dimensionsof a cylindrical component having two axial terminations
    具有两个轴向引出端的圆柱体元件的尺寸测量
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    GB/T 4026-2010 Basic and safety principles for man-machine interface,marking and identification - Identification of equipment terminals and conductor terminations
    人机界面标志标识的基本和安全规则 设备端子和导体终端的标识
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    GB/T 3388-2002 Designations for types of piezoelectric ceramics
    压电陶瓷材料型号命名方法
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    GB/T 3351-1982 Designations for synthetic quartz crystals
    人造石英晶体的型号命名
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    GB/T 30589-2014 Steel wire rope terminations—ferrule-securing sling
    钢丝绳绳端 套管压制索具
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    GB/T 30588-2014 Terminations for steel wire ropes―Molten metal socketing
    钢丝绳绳端 合金熔铸套接
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    GB/T 30120-2013 Temperature―Electromotive force (EMF) tables for pure-element thermocouple combinations
    纯金属组合热电偶分度表
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    GB/T 30090-2013 Standard guide for temperature electromotive force(emf) tables for non-letter designated thermocouple combinations
    无字母代号热电偶分度表
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    GB/T 29643-2013 Sodium hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations
    工业用氢氧化钠 实验室样品和进行项目测定用主溶液的制备
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    GB/T 29627.1-2013 Aramid pressboard for electrical purposes - Part 1: Definitions, designations and general requirements
    电气用聚芳酰胺纤维纸板 第1部分:定义、名称及一般要求
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    GB/T 29121-2012 Road vehicles - Passenger car-trailer combinations - Lateral stability test
    道路车辆 乘用车列车 横向稳定性试验
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    GB/T 29094-2012 Temper designations for copper and copper alloys
    铜及铜合金状态表示方法
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    GB/T 26998-2011 Examinations & assessment for professional managers
    职业经理人考试测评
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    GB/T 25979-2010 Road vehicles - Heavy commercial vehicle combinations and articulated buses - Lateral stability test methods
    道路车辆 重型商用汽车列车和铰接客车 横向稳定性试验方法
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    GB/T 25706-2010 Code of designations for mining machinery products
    矿山机械产品型号编制方法
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    GB/T 2423.60-2008 Environmental testing - Part 2: Tests - Test U: Robustness of terminations and integral mounting devices
    电工电子产品环境试验 第2部分:试验方法 试验U:引出端及整体安装件强度
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    GB/T 2423.101-2008 Environmental testing for electric and electronic products - Part 2: Test methods - Test: inclinations and swings
    电工电子产品环境试验 第2部分:试验方法 试验:倾斜和摇摆
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    GB/T 24171.2-2009 Metallic materials - Sheet and strip - Determinations of forming limit curves - Part 2: Determinations of forming limit curves in laboratory
    金属材料 薄板和薄带 成形极限曲线的测定 第2部分:实验室成形极限曲线的测定
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    GB/T 23841-2009 Inorganic chemicals for industrial use - General method for the determinations of cadmium - Atomic absorption spectrometry
    无机化工产品中镉含量测定的通用方法 原子吸收分光光度法
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    GB/T 22437.5-2008 Cranes - Design principles for loads and load combinations - Part 5: Overhead traveling and portal bridge cranes
    起重机 载荷与载荷组合的设计原则 第5部分:桥式和门式起重机
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    GB/T 22437.4-2010 Cranes - Design principles for loads and load combinations - Part 4: Jib cranes
    起重机 载荷与载荷组合的设计原则 第4部分:臂架起重机
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    GB/T 22437.3-2008 Cranes - Design principles for loads and load combinations - Part 3: Tower cranes
    起重机 载荷与载荷组合的设计原则 第3部分:塔式起重机
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    GB/T 22437.2-2010 Cranes - Design principles for loads and load combinations - Part 2: Mobile cranes
    起重机 载荷与载荷组合的设计原则 第2部分:流动式起重机
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    GB/T 22437.1-2008 Cranes - Design principles for loads and load combinations - Part 1: General
    起重机 载荷与载荷组合的设计原则 第1部分:总则
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    GB/T 22381-2008 Cable connections for gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above - Fluid-filled and extruded insulation power cables - Fluid-filled and dry type cable-terminations
    额定电压 72.5kV 及以上气体绝缘金属封闭开关设备与充流体及挤包绝缘电力电缆的连接 充流体及干式电缆终端
    China National Standards
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    GB/T 21819-2008 Product of designations of origin or geographical indication - Suichang bamboo charcoal
    地理标志产品 遂昌竹炭
    China National Standards
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    GB/T 21419-2013 Safety of transformers,reactors,power supply units and combinations thereof-EMC requirements
    变压器、电抗器、电源装置及其组合的安全 电磁兼容(EMC)要求
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    GB/T 21217.1-2007 Corrugated pressboard and presspaper for electrical purposes - Part 1: Definitions designations and general requirements
    电气用波纹纸板和薄纸板 第1部分:定义、命名及一般要求
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    GB/T 20935.3-2009 Method of electromagnetic acoustic inspection for metal materials - Part 3: Standard test method for ultrasonic surface examinations using electromagnetic acoustic transducer(EMAT)techniques
    金属材料电磁超声检验方法 第3部分:利用电磁超声换能器技术进行超声表面检测的方法
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    GB/T 19961-2005 Product of designations of origin or geographical indication---Jiannanchun liquor
    地理标志产品 剑南春酒
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    GB/T 19958-2005 Product of designations of origin or geographical indication━━Anshan Nanguo-pear
    地理标志产品 鞍山南果梨
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    GB/T 19957-2005 Product of designations of origin or geographical indication---Sozhou Yang-Chen Lake Da-Zha Crab
    地理标志产品 阳澄湖大闸蟹
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    GB/T 19908-2005 Product of designations of origin or geographical indication-Tangqi loquat
    地理标志产品 塘栖枇杷
    China National Standards
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    GB/T 19628.2-2005 Industrial wire screens woven wire cloth-Guide to the choice of aperture size and wire diameter combinations-Part 2:Preferred combination for woven wire cloth
    工业用金属丝 网和金属丝编织网 网孔尺寸与金属丝直径组合选择指南 金属丝编织网的优先组合选择
    China National Standards
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    GB/T 18311.6-2001 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-6:Examinations and measurements--Return loss
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-6部分:检查和测量 回波损耗
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    GB/T 18311.5-2003 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-5:Examinations and measurements--Wavelength dependence of attenuation
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-5部分:检查和测量 衰减对波长的依赖性
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    nations

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    GB/T 18311.4-2003 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-4:Examinations and measurements--Attenuation
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-4部分:检查和测量 衰减
    China National Standards
    nations

    English PDF
    GB/T 18311.40-2003 Fibre optic interconnecting devices and passivecomponents--Basic test and measurement procedures--Part 3-40:Examinations and measurements--Extinction ratio of a polarization maintaining(pm)fibre pigtailed connector
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-40部分:检查和测量 带保偏光纤尾纤连接器的消光比
    China National Standards
    nations

    English PDF
    GB/T 18311.34-2003 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-34:Examinations and measurements--Attenuation of random mated connectors
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-34部分:检查和测量 随机配接连接器的衰减
    China National Standards
    nations

    English PDF
    GB/T 18311.3-2001 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-3:Examinations andmeasurements--Monitoring change in attenuation and in return loss (multiple paths)
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-3部分:检查和测量 监测衰减和回波损耗变化(多路)
    China National Standards
    nations

    English PDF
    GB/T 18311.31-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-31: Examinations and measurements - Coupled power ratio measurement for fibre optic sources
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-31部分:检查和测量 纤维光学光源耦合功率比测量
    China National Standards
    nations

    English PDF
    GB/T 18311.30-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-30: Examinations and measurements - Polish angle and fibre position on single ferrule multifibre connectors
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-30部分:检查和测量 单套管多芯光纤连接器抛光角度和光纤位置
    China National Standards
    nations

    English PDF
    GB/T 18311.28-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-28: Examinations and measurements - Transient loss
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-28部分: 检查和测量 瞬间损耗
    China National Standards
    nations

    English PDF
    GB/T 18311.26-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures Part 3-26: Examinations and measurements - Measurement of the angular misalignment between fibre and ferrule axes
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-26部分:检查和测量 光纤和插针轴线间的角偏差的测量
    China National Standards
    nations

    English PDF
    GB/T 18311.2-2001 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-2:Examinations and measurements--Polarization dependence of a single-mode fibre optic device
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-2部分:检查和测量 单模纤维光学器件偏振依赖性
    China National Standards
    nations

    English PDF
    GB/T 18311.20-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20: Examinations and measurements - Directivity of fibre optic branching devices
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-20部分:检查和测量 纤维光学分路器件的方向性
    China National Standards
    nations

    English PDF
    GB/T 18311.16-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-16: Examinations and measurements - Endface radius of spherically polished ferrules
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-16部分:检查和测量 球面抛光套管端面半径
    China National Standards
    nations

    English PDF
    GB/T 18311.1-2003 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 3-1:Examinations and measurements--Visual examination
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-1部分:检查和测量 外观检查
    China National Standards
    nations

    English PDF
    GB/T 18017.1-1999 Booking confirmation message--Part 1:Booking confirmation message of United nations standard
    订舱确认报文 第1部分:联合国标准订舱确认报文
    China National Standards
    nations

    English PDF
    GB/T 18016.1-1999 Firm booking message--Part 1:Firm booking message of United nations standard
    实际订舱报文 第1部分:联合国标准实际订舱报文
    China National Standards
    nations

    English PDF
    GB/T 17784.1-1999 Forwarding and consolidation summary message--Part 1:Forwarding and consolidation summary message of United nations standard
    货运和集拼汇总报文 第1部分:联合国标准货运和集拼汇总报文
    China National Standards
    nations

    English PDF

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