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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 "of" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 18412.3-2006 Textiles―Determination of the pesticide residues―Part 3: Organophosphrous pesticides
    纺织品 农药残留量的测定 第3部分：有机磷农药    		 China National Standards
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    GB/T 18412.2-2006 Textiles―Determination of the pesticide residues―Part 2: Organochlorine pesticides
    纺织品 农药残留量的测定 第2部分：有机氯农药    		 China National Standards
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    GB/T 18412.1-2006 Textiles―Determination of the pesticide residues―Part 1: 77 pesticides
    纺织品 农药残留量的测定 第1部分：77种农药    		 China National Standards
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    GB/T 18403.6-2013 Expression of performance of gas analyzers - Part 6: Photometric analyzers
    气体分析器性能表示 第6部分：光度分析器    		 China National Standards
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    GB/T 18403.3-2014 Expression of performance of gas analyzers―Part 3: Paramagnetic oxygen analyzers
    气体分析器性能表示 第3部分：顺磁氧分析器    		 China National Standards
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    GB/T 18403.2-2013 Expression of performance of gas analyzers - Part 2: Oxygen in gas (Utilizing high temperature electrochemical sensors)
    气体分析器性能表示 第2部分：气体中氧（采用高温电化学传感器）    		 China National Standards
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    GB/T 18403.1-2001 Expression of performance of gas analyzers--Part 1:General
    气体分析器性能表示 第1部分:总则    		 China National Standards
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    GB/T 18402-2001 Pulps--Determination of drainability (drainge time method)
    纸浆滤水性能的测定(滤水时间法)    		 China National Standards
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    GB/T 1840-1989 Modules of cylindrical gear with circular arc profiles
    圆弧圆柱齿轮模数    		 China National Standards
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    GB/T 18400.9-2007 Test conditions for machining centres - Part 9: Evaluation of the operating times of tool change and pallet change
    加工中心检验条件 第9部分：刀具交换和托板交换操作时间的评定    		 China National Standards
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    GB/T 18400.8-2001 Test conditions for machining centres--Part 8:Evaluation of the contouring performance in thethree coordinate planes
    加工中心 检验条件 第8部分:三个坐标平面上轮廓特性的评定    		 China National Standards
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    GB/T 18400.7-2010 Test conditions for machining centres - Part 7: Accuracy of a finished test piece
    加工中心检验条件 第7部分：精加工试件精度检验    		 China National Standards
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    GB/T 18400.6-2001 Test conditionsfor machining centres--Part 6:Accuracy of feeds，speeds and interpolations
    加工中心 检验条件 第6部分:进给率、速度和插补精度检验    		 China National Standards
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    GB/T 18400.5-2010 Test conditions for machining centres - Part 5: Accuracy and repeatability of positioning of work-holding pallets
    加工中心检验条件 第5部分：工件夹持托板的定位精度和重复定位精度检验    		 China National Standards
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    GB/T 18400.4-2010 Test conditions for machining centres - Part 4: Accuracy and repeatability of positioning of linear and rotary axes
    加工中心检验条件 第4部分：线性和回转轴线的定位精度和重复定位精度检验    		 China National Standards
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    GB/T 18397-2014 Determination of pantothenic acid in premix―High performance liquid chromatography
    预混合饲料中泛酸的测定 高效液相色谱法    		 China National Standards
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    GB/T 18396-2008 Natural latex - Determination of surface tension by the ring method
    天然胶乳 环法测定表面张力    		 China National Standards
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    GB/T 18392-2001 Norm of integrated circuit(IC) card of certificate of identity code for organizations institutions and enterprises of the People’s Republic of China
    中华人民共和国组织机构代码证集成电路(IC)卡技术规范    		 China National Standards
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    GB/T 1839-2008 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products
    钢产品镀锌层质量试验方法    		 China National Standards
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    GB/T 18391.4-2009 Information technology - Metadata registries (MDR) - Part 4: Formulation of data definitions
    信息技术 元数据注册系统(MDR) 第4部分：数据定义的形成    		 China National Standards
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    GB/T 18389-2001 Running conditions classification of grade and code of marketing conduct for agricultural machinerycirculation enterprises
    农业机械营销企业 开业条件 等级划分及市场行为要求    		 China National Standards
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    GB/T 18387-2008 Limits and test methods of magnetic and electric field strength from electric vehicles, Broadband, 9kHz to 30MHz
    电动车辆的电磁场发射强度的限值和测量方法,宽带,9kHz～30MHz    		 China National Standards
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    GB/T 18384.3-2015 Electrically propelled road vehicles—Safety specifications—Part 3: Protection of persons against electric shock
    电动汽车 安全要求 第3部分：人员触电防护    		 China National Standards
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    GB/T 1838-2008 Test methods of tin coating mass for electrolytic tinplate
    电镀锡钢板镀锡量试验方法    		 China National Standards
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    GB/T 18380.36-2008 Tests on electric and optical fibre cables under fire conditions - Part 36:Test for vertical flame spread of vertically-mounted bunched wires or cables - Category D
    电缆和光缆在火焰条件下的燃烧试验 第36部分：垂直安装的成束电线电缆火焰垂直蔓延试验 D类    		 China National Standards
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    GB/T 18380.35-2008 Tests on electric and optical fibre cables under fire conditions - Part 35:Test for vertical flame spread of vertically-mounted bunched wires or cables - Category C
    电缆和光缆在火焰条件下的燃烧试验 第35部分：垂直安装的成束电线电缆火焰垂直蔓延试验 C类    		 China National Standards
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    GB/T 18380.34-2008 Tests on electric and optical fibre cables under fire conditions - Part 34:Test for vertical flame spread of vertically-mounted bunched wires or cables - Category B
    电缆和光缆在火焰条件下的燃烧试验 第34部分：垂直安装的成束电线电缆火焰垂直蔓延试验 B类    		 China National Standards
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    GB/T 18380.33-2008 Tests on electric and optical fibre cables under fire conditions - Part 33:Test for vertical flame spread of vertically-mounted bunched wires or cables - Category A
    电缆和光缆在火焰条件下的燃烧试验 第33部分：垂直安装的成束电线电缆火焰垂直蔓延试验 A类    		 China National Standards
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    GB/T 18380.32-2008 Tests on electric and optical fibre cables under fire conditions - Part 32:Test for vertical flame spread of vertically-mounted bunched wires or cables - Category A F/R
    电缆和光缆在火焰条件下的燃烧试验 第32部分：垂直安装的成束电线电缆火焰垂直蔓延试验 A F/R类    		 China National Standards
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    GB/T 18380.31-2008 Test on electric and optical fibre cables under fire conditions - Part 31:Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus
    电缆和光缆在火焰条件下的燃烧试验 第31部分：垂直安装的成束电线电缆火焰垂直蔓延试验 试验装置    		 China National Standards
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    GB/T 18380.13-2008 Tests on electric and optical fibre cables under fire conditions - Part 13:Test for vertical flame propagation for a single insulated wire or cable - Procedure for determination of flaming droplets/particles
    电缆和光缆在火焰条件下的燃烧试验 第13部分：单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落(物)/微粒的试验方法    		 China National Standards
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    GB/T 18379-2001 Voltage bands for electrical installations ofbuildings
    建筑物电气装置的电压区段    		 China National Standards
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    GB/T 18378-2008 Terminology for waterproof bitumen and waterproof sheet
    防水沥青与防水卷材术语    		 China National Standards
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    GB/T 18377-2001 Requirements and measurement methods of catalytic converters for petrol vehicles
    汽油车用催化转化器的技术要求和试验方法    		 China National Standards
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    GB/T 18376.3-2015 Grades of cemented carbide—Part 3: Grades of cemented carbide for wear parts
    硬质合金牌号 第3部分：耐磨零件用硬质合金牌号    		 China National Standards
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    GB/T 18376.3-2001 Grades of cemented carbide--Part 3:grades of cemented carbide for wear parts
    硬质合金牌号 第3部分:耐磨零件用硬质合金牌号    		 China National Standards
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    GB/T 18376.2-2014 Grades of cemented carbide―Part 2: Grades of cemented carbide for geological and mining tools
    硬质合金牌号 第2部分：地质、矿山工具用硬质合金牌号    		 China National Standards
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    GB/T 18376.1-2008 Grades of cemented carbide - Part 1:Grades of cemented carbide for cutting tools
    硬质合金牌号 第1部分：切削工具用硬质合金牌号    		 China National Standards
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    GB/T 18375.8-2004 Prosthetics--Structural testing of lower-limb prostheses--Part 8:Test report
    假肢 下肢假肢的结构检验 第8部分:检验报告    		 China National Standards
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    GB/T 18375.7-2004 Prosthetics--Structural testing of lower-limb prostheses--Part 7:Test submission document
    假肢 下肢假肢的结构检验 第7部分:试验呈交文件    		 China National Standards
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    GB/T 18375.6-2004 Prosthetics--Structural testing of lower-limb prostheses--Part 6:Loading parameters of supplementary structural tests
    假肢 下肢假肢的结构检验 第6部分:辅助结构检验中的加载参数    		 China National Standards
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    GB/T 18375.5-2004 Prosthetics--Structural testing of lower-limb prostheses--Part 5:Supplementary structural tests
    假肢 下肢假肢的结构检验 第5部分:辅助结构检验    		 China National Standards
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    GB/T 18375.4-2001 Prosthetics--Structural testing of lower-limb prostheses--Part 4:Loading parameters of principal struct-ural tests
    假肢 下肢假肢的结构检验 第4部分:主结构检验中的加载参数    		 China National Standards
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    GB/T 18375.3-2001 Prosthetics--Structural testing of lower-limb prostheses--Part 3:Principle structural tests
    假肢 下肢假肢的结构检验 第3部分:主结构检验    		 China National Standards
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    GB/T 18375.2-2001 Prosthetics--Structural testing of lower-limb prostheses--Part 2:Test samples
    假肢 下肢假肢的结构检验 第2部分:试验样品    		 China National Standards
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    GB/T 18375.1-2001 Prosthetics--Structural testing of lower-limb prostheses--Part 1:Test configurations
    假肢 下肢假肢的结构检验 第1部分:试验配置    		 China National Standards
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    GB/T 18368-2001 Comfort evaluation of human exposure to whole-body vibration in recumbent position
    卧姿人体全身振动舒适性的评价    		 China National Standards
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    GB/T 18366-2001 Rules of names and codes for international-trade ships
    国际贸易运输船舶名称与代码编制原则    		 China National Standards
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    GB/T 18365-2001 Technical conditions for hot-extruding PE protection high strength wire cable of cable-stayed bridge
    斜拉桥热挤聚乙烯高强钢丝拉索技术条件    		 China National Standards
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    GB/T 18364.2-2005 Filling receptacle of LPG vehicle-Part 2:Insert
    汽车用液化石油气加气口 第2部分:快插式    		 China National Standards
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    GB/T 18364.1-2001 Filling receptacle of LPG vehicle(Spird)
    汽车用液化石油气加气口(螺旋式)    		 China National Standards
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    GB/T 18363-2001 Filling receptacle of CNG vehicle
    汽车用压缩天然气加气口    		 China National Standards
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    GB/T 18360-2007 Evaluation of public air transport service quality
    公共航空运输服务质量评定    		 China National Standards
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    GB/T 18359-2009 General requirements and test methods of paper and printing qualities for primary and secondary school textbooks
    中小学教科书用纸、印制质量要求和检验方法    		 China National Standards
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    GB/T 18358-2009 General requirements of trim size and type area for primary and secondary school textbooks
    中小学教科书幅面尺寸及版面通用要求    		 China National Standards
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    GB/T 18357-2008 Product of geographical indication - Xuanwei ham
    地理标志产品 宣威火腿    		 China National Standards
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    GB/T 18356-2007 Product of geographical indication - Kweichow Moutai liquor
    地理标志产品 贵州茅台酒    		 China National Standards
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    GB/T 18353-2008 Basic technical condition of cotton processing enterprise
    棉花加工企业基本技术条件    		 China National Standards
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    GB/T 18346-2001 General criteria for the operation of various types of bodies performing inspection
    各类检查机构能力的通用要求    		 China National Standards
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    GB/T 18344-2001 Specification for the inspection and maintenance of motor vehicle
    汽车维护、检测、诊断技术规范    		 China National Standards
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    GB/T 18342-2009 Specifications of coal for chain and travelling grate stoker boiler
    链条炉排锅炉用煤技术条件    		 China National Standards
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    GB/T 18341-2001 Specifications of survey for geological and mineral resources exploration
    地质矿产勘查测量规范    		 China National Standards
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    GB/T 18340.6-2010 Organic geochemical analysis methods for geological samples - Part 6：Determination of gasoline group component - Mass spectrometry
    地质样品有机地球化学分析方法 第6部分：汽油族组成测定 质谱法    		 China National Standards
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    GB/T 18340.5-2010 Organic geochemical analysis methods for geological samples - Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils - Gas chromatography
    地质样品有机地球化学分析方法 第5部分：岩石提取物和原油中饱和烃分析 气相色谱法    		 China National Standards
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    GB/T 18340.4-2010 Organic geochemical analysis methods for geological samples - Part 4：Determination of aromatic hydrocarbon group component in heavy fraction of oil - Mass spectrometry
    地质样品有机地球化学分析方法 第4部分：石油重馏分中芳香烃族组分测定 质谱法    		 China National Standards
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    GB/T 18340.3-2010 Organic geochemical analysis method for geological samples - Part 3： Determination of saturated hydrocarbon group components in heavy fraction of oil - Mass spectrometry
    地质样品有机地球化学分析方法 第3部分：石油重馏分中饱和烃族组分测定 质谱法    		 China National Standards
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    GB/T 18340.2-2010 Organic geochemical analysis method for geological samples - Part 2: Determination of organic carbon stable isotopic component - Isotopic mass spectrometry
    地质样品有机地球化学分析方法 第2部分：有机质稳定碳同位素测定 同位素质谱法    		 China National Standards
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    GB/T 18340.1-2010 Organic geochemical analysis methods for geological samples - Part 1： Analysis of light crude oils - Gas chromatography
    地质样品有机地球化学分析方法 第1部分：轻质原油分析 气相色谱法    		 China National Standards
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    GB/T 18337.2-2001 Non-commercial forest construction--Regulation of plan and design
    生态公益林建设 规划设计通则    		 China National Standards
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    GB/T 18332.2-2001 Nickel-metal hydride batteries of electric road vehicles
    电动道路车辆用金属氢化物镍蓄电池    		 China National Standards
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    GB/T 18329.1-2001 Plain bearings--Non-destructive ultrasonic testing of hond for metallic multilayer plain bearings
    滑动轴承 多层金属滑动轴承结合强度的超声波无损检验    		 China National Standards
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    GB/T 18328-2001 Guidance for selection of vibration generator system
    振动台选择指南    		 China National Standards
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    GB/T 18325.4-2009 Plain bearings - Bearing fatigue - Part 4: Test on half-bearings of a metallic multilayer bearing materials
    滑动轴承 轴承疲劳 第4部分：金属多层轴承材料轴瓦试验    		 China National Standards
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    GB/T 18325.3-2009 Plain bearing - Bearing fatigue - Part 3: Test on plain strips of a metallic multilayer bearing material
    滑动轴承 轴承疲劳 第3部分：金属多层轴承材料平带试验    		 China National Standards
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    GB/T 18325.2-2009 Plain bearing - Bearing fatigue - Part 2: Test with a cylindrical specimen of a metallic bearing material
    滑动轴承 轴承疲劳 第2部分：金属轴承材料圆柱形试样试验    		 China National Standards
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    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
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    GB/T 18318.5-2009 Textiles - Determination of bending behaviour - Part 5: Pure bending method
    纺织品 弯曲性能的测定 第5部分：纯弯曲法    		 China National Standards
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    GB/T 18318.4-2009 Textiles - Determination of bending behaviour - Part 4: Cantilever beam
    纺织品 弯曲性能的测定 第4部分：悬臂法    		 China National Standards
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    GB/T 18318.3-2009 Textiles - Determination of bending behavior - Part 3: Gurley method
    纺织品 弯曲性能的测定 第3部分：格莱法    		 China National Standards
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    GB/T 18318.2-2009 Textiles - Determination of bending behaviour - Part 2: Heart loop method
    纺织品 弯曲性能的测定 第2部分：心形法    		 China National Standards
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    GB/T 18318.1-2009 Textiles - Determination of bending behavior - Part 1: Incline method
    纺织品 弯曲性能的测定 第1部分：斜面法    		 China National Standards
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    GB/T 18316-2008 Specifications for inspection and acceptance of quality of digital surveying and mapping achievements
    数字测绘成果质量检查与验收    		 China National Standards
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    GB/T 18313-2001 Acoustics--Measurement of airborne noise emitted by information technology and telecommunications equipment
    声学 信息技术设备和通信设备空气噪声的测量    		 China National Standards
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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    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 18310.6-2001 Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-6:Tests--Tensile strength of coupling mechanism
    纤维光学互连器件和无源器件 基本试验和测量程序 第2-6部分:试验 锁紧机构抗拉强度    		 China National Standards
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    GB/T 18310.22-2003 Fibre optic interconnecting devices and passive components--Basic test andmeasurement procedures--Part 2-22:Tests--Change of temperature
    纤维光学互连器件和无源器件 基本试验和测量程序 第2-22部分:试验 温度变化    		 China National Standards
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    GB/T 18307-2001 Methods for chemical analysis of crude silver
    粗银化学分析方法    		 China National Standards
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    GB/T 18305-2003 Quality management systems--Particular requirements for the application of ISO 9001:2000 for automotive production and relevant service part organizations
    质量管理体系 汽车生产件及相关服务件组织应用GB/T 19001-2000的特别要求    		 China National Standards
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    GB/T 18304-2001 Information technology--Chinese specification of internet character transfer format for email
    信息技术 因特网中文规范 电子邮件传送格式    		 China National Standards
    of
    English PDF
    GB/T 18303-2008 Color grading of polished diamond by visual matching
    钻石色级目视评价方法    		 China National Standards
    of
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    GB/T 18301-2012 Refractory products - Determination of resistance to abrasion at ambient temperature
    耐火材料 常温耐磨性试验方法    		 China National Standards
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    GB/T 18295-2001 Analysis method of sandstone sample of petroleum and gas reservoir by scanning electron microscope
    油气储层砂岩样品 扫描电子显微镜分析方法    		 China National Standards
    of
    English PDF
    GB/T 18293-2001 On-line measurement on operating efficiency of power convertor equipments
    电力整流设备运行效率的在线测量    		 China National Standards
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    English PDF
    GB/T 18292-2009 Economical operation of domestic boilers
    生活锅炉经济运行    		 China National Standards
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