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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 "D" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 32323-2015 Rolling bearings—Measuring methoDs for axial internal clearance of four-point-contact ball bearings
    滚动轴承 四点接触球轴承轴向游隙的测量方法
    China National Standards
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    GB/T 32322.2-2015 Rolling bearings—ProfileD rail guides for linear motion rolling bearings—Part 2:Boundary dimensions and tolerances for series 4 and 5
    滚动轴承 直线运动滚动支承成型导轨副 第2部分:4、5系列外形尺寸和公差
    China National Standards
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    GB/T 32322.1-2015 Rolling bearings—ProfileD rail guides for linear motion rolling bearings—Part 1: Boundary dimensions and tolerances for series 1, 2 and 3
    滚动轴承 直线运动滚动支承成型导轨副 第1部分:1、2、3系列外形尺寸和公差
    China National Standards
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    GB/T 32321-2015 Rolling bearings—SealeD deep groove ball bearings— Performance test rule of dustproofing,grease leakage and temperature rise
    滚动轴承 密封深沟球轴承 防尘、漏脂及温升性能试验规程
    China National Standards
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    GB/T 304.2-2015 Spherical plain bearings—IDentification code
    关节轴承 代号方法
    China National Standards
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    GB/T 301-2015 Rolling bearings—Thrust ball bearings—BounDary dimensions
    滚动轴承 推力球轴承 外形尺寸
    China National Standards
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    GB/T 25428-2015 Petroleum anD natural gas industries—Drilling and production equipment—Drilling and well-servicing structures
    石油天然气工业 钻井和采油设备 钻井和修井井架、底座
    China National Standards
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    GB/T 22343-2015 Natural gas generating set for the petroleum inDustry
    石油工业用天然气内燃发电机组
    China National Standards
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    GB/T 21410-2015 Petroleum anD netural gas industries—Downhole equipment—Lock mandrels and landing nipples
    石油天然气工业 井下设备 锁定心轴和定位接头
    China National Standards
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    GB/T 20970-2015 Petroleum anD natural gas industries—Downhole equipment—Packers and bridge plugs
    石油天然气工业 井下工具 封隔器和桥塞
    China National Standards
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    GB/T 20056-2015 Rolling bearings—RaDial needle roller and cage assemblies—Boundary dimensions and tolerances
    滚动轴承 向心滚针和保持架组件 外形尺寸和公差
    China National Standards
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    GB/T 17744-2015 Petroleum anD natural gas industries—Drilling and well servicing equipment
    石油天然气工业 钻井和修井设备
    China National Standards
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    GB/T 19286-2015 Electromagnetic compatibility requirement anD measurement methods for telecommunication network equipment
    电信网络设备的电磁兼容性要求及测量方法
    China National Standards
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    GB/T 32407-2015 Technical requirements of M2M communication moDule for logistic informatization service in mobile network
    移动通信网面向物流信息服务的M2M通信模块技术要求
    China National Standards
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    GB/T 32404-2015 General technological framework for logistic information service in mobile network baseD on M2M technology
    基于M2M技术的移动通信网物流信息服务总体技术框架
    China National Standards
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    GB/T 32402-2015 Terminology for communications—Data communications—Internet
    通信名词术语 数据通信 因特网
    China National Standards
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    GB/T 31000-2015 Data standard for comprehensive treatment of public security
    社会治安综合治理基础数据规范
    China National Standards
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    GB/T 12357.1-2015 MultimoDe optical fibres for telecommunication—Part 1: Sectional specification for category A1 multimode fibres
    通信用多模光纤 第1部分:A1类多模光纤特性
    China National Standards
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    GB/T 22048-2015 Determination of certain phthalate esters in toys and children’s products
    玩具及儿童用品中特定邻苯二甲酸酯增塑剂的测定
    China National Standards
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    GB/T 32319-2015 Specification of Description for banking product
    银行业产品说明书描述规范
    China National Standards
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    GB/T 32316-2015 The proceDure specification of financial leasing services
    金融租赁服务流程规范
    China National Standards
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    GB/T 32315-2015 Basic requirements for bank inDustry customer service center
    银行业客户服务中心基本要求
    China National Standards
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    GB/T 32312-2015 Service evaluation inDex specification for customer service center of bank industry
    银行业客户服务中心服务评价指标规范
    China National Standards
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    GB/T 27930-2015 Communication protocols between off-boarD conductive charger and battery management system for electric vehicle
    电动汽车非车载传导式充电机与电池管理系统之间的通信协议
    China National Standards
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    GB/T 20234.3-2015 Connection set for conDuctive charging of electric vehicles—Part 3: DC charging coupler
    电动汽车传导充电用连接装置 第3部分:直流充电接口
    China National Standards
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    GB/T 20234.2-2015 Connection set for conDuctive charging of electric vehicles—Part 2: AC charging coupler
    电动汽车传导充电用连接装置 第2部分:交流充电接口
    China National Standards
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    GB/T 20234.1-2015 Connection set of conDuctive charging for electric vehicles—Part 1: General requirements
    电动汽车传导充电用连接装置 第1部分:通用要求
    China National Standards
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    GB/T 18487.1-2015 Electric vehicle conDuctive charging system—Part 1: General requirements
    电动汽车传导充电系统 第1部分:通用要求
    China National Standards
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    GB/T 20013.3-2015 Nuclear meDicine instrumentation—Routine tests—Part 3: Positron emission tomographs
    核医学仪器 例行试验 第3部分:正电子发射断层成像装置
    China National Standards
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    GB/T 18987-2015 RaDiotherapy equipment—Coordinates, movements and scales
    放射治疗设备 坐标、运动与刻度
    China National Standards
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    GB/T 18279.2-2015 Sterilization of health care proDucts—Ethylene oxide—Part 2: Guidance on the application of GB 18279.1
    医疗保健产品的灭菌 环氧乙烷 第2部分:GB 18279.1应用指南
    China National Standards
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    GB 9706.16-2015 MeDical electrical equipment—Part 2: Particular requirements for the safety of radiotherapy simulators
    医用电气设备 第2部分:放射治疗模拟机安全专用要求
    China National Standards
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    GB 16174.2-2015 Implants for surgery—Active implantable meDical devices—Part 2: Cardiac pacemakers
    手术植入物 有源植入式医疗器械 第2部分:心脏起搏器
    China National Standards
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    GB 16174.1-2015 Implants for surgery—Active implantable meDical devices—Part 1: General requirements for safety, marking and for information to be provided by the manufacturer
    手术植入物 有源植入式医疗器械 第1部分:安全、标记和制造商所提供信息的通用要求
    China National Standards
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    GB/T 16886.6-2015 Biological evaluation of meDical devices—Part 6: Tests for local effects after implantation
    医疗器械生物学评价 第6部分:植入后局部反应试验
    China National Standards
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    GB/T 70.4-2015 Hexagon socket button heaD screws with collar
    内六角平圆头凸缘螺钉
    China National Standards
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    GB/T 70.2-2015 Hexagon socket button heaD screws
    内六角平圆头螺钉
    China National Standards
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    GB/T 5276-2015 Fasteners—Bolts, screws, stuDs and nuts—Symbols and descriptions of dimensions
    紧固件 螺栓、螺钉、螺柱及螺母 尺寸代号和标注
    China National Standards
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    GB/T 32287-2015 MethoDs of determination and calculation of heat balance for hot blast stove in blast furnace
    高炉热风炉热平衡测定与计算方法
    China National Standards
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    GB/T 32283-2015 Test methoD for vapor attack on refractories for furnace superstructures
    窑炉上部用耐火材料抗气体腐蚀性试验方法
    China National Standards
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    GB/T 32281-2015 Test methoD for measuring oxygen, carbon, boron and phosphorus in solar silicon wafers and feedstock by secondary ion mass spectrometry
    太阳能级硅片和硅料中氧、碳、硼和磷量的测定 二次离子质谱法
    China National Standards
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    GB/T 32280-2015 Test methoD for warp of silicon wafers—Automated non-contact scanning method
    硅片翘曲度测试 自动非接触扫描法
    China National Standards
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    GB/T 32279-2015 Specification for orDer entry format of silicon wafers
    硅片订货单格式输入规范
    China National Standards
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    GB/T 32278-2015 Test methoDs for flatness of monocrystalline silicon carbide wafers
    碳化硅单晶片平整度测试方法
    China National Standards
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    GB/T 32277-2015 Test methoD for instrumental neutron activation analysis (INAA) of silicon
    硅的仪器中子活化分析测试方法
    China National Standards
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    GB/T 32269-2015 Nanotechnologies—Terminology anD definitions for nano-objects—Nanoparticle, nanofibre and nanoplate
    纳米科技 纳米物体的术语和定义 纳米颗粒、纳米纤维和纳米片
    China National Standards
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    GB/T 32266-2015 MethoD of performance testing for atomic fluorescence spectrometer
    原子荧光光谱仪性能测定方法
    China National Standards
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    GB/T 32264-2015 MethoD of performance testing for gas chromatography-single quadrupole mass pectrometry
    气相色谱-单四极质谱仪性能测定方法
    China National Standards
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    GB/T 32262-2015 Preparation of Deoxyribonucleic acid sample for atomic force microscope measurement
    用于原子力显微镜检测的脱氧核糖核酸样品的制备方法
    China National Standards
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    GB/T 32219-2015 CylinDer mill—Cast grinding cylpebs
    筒式磨机 铸造磨段
    China National Standards
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    GB/T 32218-2015 Vacuum technology—Test methoDs for leak rates of vacuum system
    真空技术 真空系统漏率测试方法
    China National Standards
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    GB/T 32217-2015 HyDraulic fluid power—Sealing devices—Standard test methods to assess the performance of seals used in oil hydraulic reciprocating applications
    液压传动 密封装置 评定液压往复运动密封件性能的试验方法
    China National Standards
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    GB/T 32216-2015 HyDraulic fluid power—Test method for the proportional/servo controlled hydraulic cylinder
    液压传动 比例/伺服控制液压缸的试验方法
    China National Standards
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    GB/T 32179-2015 Chemical analysis of refractories—General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) anD inductively coupled plasma atomic emission spectrometry(ICP-AES) methods
    耐火材料化学分析 湿法、原子吸收光谱法(AAS)和电感耦合等离子体原子发射光谱法(ICP-AES)的一般要求
    China National Standards
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    GB/T 32178-2015 Refractory proDucts and materials—Spectrometric determination of chromium (Ⅵ)in chrome refractories
    分光法测定 含铬耐火材料中六价铬分析方法
    China National Standards
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    GB/T 32177-2015 Determination of boron oxide in refractory materials
    耐火材料中B2O3的测定
    China National Standards
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    GB/T 2998-2015 Test methoD for bulk density and true porosity of shaped insulating refractory products
    定形隔热耐火制品体积密度和真气孔率试验方法
    China National Standards
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    GB/T 2997-2015 Test methoD for bulk density, apparent porosity and true porosity of dense shaped refractory products
    致密定形耐火制品体积密度、显气孔率和真气孔率试验方法
    China National Standards
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    GB/T 24578-2015 Test methoD for measuring surface metal contamination on silicon wafers by total reflection X-Ray fluorescence spectroscopy
    硅片表面金属沾污的全反射X光荧光光谱测试方法
    China National Standards
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    GB/T 1962.1-2015 Conical fittings with a 6%(Luer) taper for syringes,neeDles and certain other medical equipment—Part 1: General requirement
    注射器、注射针及其他医疗器械6%(鲁尔)圆锥接头 第1部分:通用要求
    China National Standards
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    GB/T 18457-2015 Stainless steel neeDle tubing for the manufacture of medical devices
    制造医疗器械用不锈钢针管
    China National Standards
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    GB/T 16886.7-2015 Biological evaluation of meDical devices—Part 7: Ethylene oxide sterilization residuals
    医疗器械生物学评价 第7部分:环氧乙烷灭菌残留量
    China National Standards
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    GB/T 16886.20-2015 Biological evaluation of meDical devices—Part 20: Principles and methods for immunotoxicology testing of medical devices
    医疗器械生物学评价 第20部分:医疗器械免疫毒理学试验原则和方法
    China National Standards
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    GB/T 13871.5-2015 Rotary shaft lip-type seals incorporating elastomeric sealing elements—Part 5: IDentification of visual imperfections
    密封元件为弹性体材料的旋转轴唇形密封圈 第5部分: 外观缺陷的识别
    China National Standards
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    GB/T 10605-2015 Center Driving rotary-rake thickener
    中心传动式浓缩机
    China National Standards
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    GB 32311-2015 Minimum allowable values of energy efficiency anD energy efficiency grades for hydrogen producing systems by water electrolysis
    水电解制氢系统能效限定值及能效等级
    China National Standards
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    GB 32284-2015 Minimum allowable values of energy efficiency anD energy efficiency grades for petrochemical centrifugal pumps
    石油化工离心泵能效限定值及能效等级
    China National Standards
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    GB 32276-2015 Safety regulations for Dust explosion protection in textile industry
    纺织工业粉尘防爆安全规程
    China National Standards
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    GB 32275-2015 Technical specifications of pipeline safety apparatus for fire Dampers and explosion protection in textile industry
    纺织工业防火防爆管道安全装置技术规范
    China National Standards
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    GB 26920.2-2015 Minimum allowable values of energy efficiency anD energy efficiency grades for commercial refrigerating appliances—Part 2: Commercial refrigerated cabinets with self-contained condensing unit
    商用制冷器具能效限定值和能效等级 第2部分:自携冷凝机组商用冷柜
    China National Standards
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    GB 20054-2015 Minimum allowable values of energy efficiency anD energy efficiency grades for metal-halide lamps
    金属卤化物灯能效限定值及能效等级
    China National Standards
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    GB 20053-2015 Minimum allowable values of energy efficiency anD energy efficiency grades for ballasts of metal-halide lamps
    金属卤化物灯用镇流器能效限定值及能效等级
    China National Standards
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    GB 18282.5-2015 Sterilization of health care proDucts—Chemical indicators—Part 5:Class 2 indicators for Bowie and Dick-type air removal tests
    医疗保健产品灭菌 化学指示物 第5部分:用于BD类空气排除测试的二类指示物
    China National Standards
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    GB 19577-2015 Minimum allowable values of energy efficiency anD energy efficiency grades for water chillers
    冷水机组能效限定值及能效等级
    China National Standards
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    GB 18282.1-2015 Sterilization of health care proDucts—Chemical indicator—Part 1: General requirements
    医疗保健产品灭菌 化学指示物 第1部分:通则
    China National Standards
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    GB 18281.5-2015 Sterilization of health care proDucts—Biological indicator—Part 5: Biological indicators for low-temperature steam and formaldehyde sterilization processes
    医疗保健产品灭菌 生物指示物 第5部分:低温蒸汽甲醛灭菌用生物指示物
    China National Standards
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    GB 18281.4-2015 Sterilization of health care proDucts—Biological indicators—Part 4: Biological indicators for dry heat sterilization processes
    医疗保健产品灭菌 生物指示物 第4部分:干热灭菌用生物指示物
    China National Standards
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    GB 18281.3-2015 Sterilization of health care proDucts—Biological indicators—Part 3: Biological indicators for moist heat sterilization processes
    医疗保健产品灭菌 生物指示物 第3部分:湿热灭菌用生物指示物
    China National Standards
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    GB 18281.2-2015 Sterilization of health care proDucts—Biological indicators—Part 2: Biological indicators for ethylene oxide sterilization processes
    医疗保健产品灭菌 生物指示物 第2部分:环氧乙烷灭菌用生物指示物
    China National Standards
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    GB 18281.1-2015 Sterilization of health care proDucts—Biological indicators—Part 1: General requirements
    医疗保健产品灭菌 生物指示物 第1部分:通则
    China National Standards
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    GB 18279.1-2015 Sterilization of health care proDucts—Ethylene oxide—Part 1: Requirements for development,validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 环氧乙烷 第1部分:医疗器械灭菌过程的开发、确认和常规控制的要求
    China National Standards
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    GB 18278.1-2015 Sterilization of health care proDucts—Moist heat—Part 1: Requirements for the development, validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 湿热 第1部分:医疗器械灭菌过程的开发、确认和常规控制要求
    China National Standards
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    GB/T 8650-2015 Evaluation of pipeline anD pressure vessel steels for resistance to hydrogen-induced cracking
    管线钢和压力容器钢抗氢致开裂评定方法
    China National Standards
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    GB/T 7734-2015 MethoD for ultrasonic testing of clad steel plates
    复合钢板超声检测方法
    China National Standards
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    GB/T 3429-2015 Wire roDs for welding
    焊接用钢盘条
    China National Standards
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    GB/T 3414-2015 Hot-rolleD profiled steels for coal mechanism
    煤机用热轧异型钢
    China National Standards
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    GB/T 32289-2015 Quality carbon structure steels anD alloy structure steels for large forgings
    大型锻件用优质碳素结构钢和合金结构钢
    China National Standards
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    GB/T 32285-2015 Hot-rolleD steel H piles
    热轧 H 型钢桩
    China National Standards
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    GB/T 32282-2015 Test methoD for disoclation density of GaN single crystal—Cathodoluminescence spectroscopy
    氮化镓单晶位错密度的测量 阴极荧光显微镜法
    China National Standards
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    GB/T 32223-2015 BuilDing hardware for windows and doors—General requirements
    建筑门窗五金件 通用要求
    China National Standards
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    GB/T 32189-2015 Test methoD for surface roughness of GaN single crystal substrate by atomic force microscope
    氮化镓单晶衬底表面粗糙度的原子力显微镜检验法
    China National Standards
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    GB/T 32188-2015 The methoD for full width at half maximum of double crystal X-ray rocking curve of GaN single crystal substrate
    氮化镓单晶衬底片x射线双晶摇摆曲线半高宽测试方法
    China National Standards
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    GB/T 32185-2015 Titanium alloy large-sizeD bars
    钛合金大规格棒材
    China National Standards
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    GB/T 32182-2015 Aluminium anD aluminium alloy plates and sheets for railway application
    轨道交通用铝及铝合金板材
    China National Standards
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    GB/T 32181-2015 Aluminium alloy welDing wires for railway application
    轨道交通焊接用铝合金线材
    China National Standards
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    GB/T 32166.2-2015 Personal protective equipment—Eye anD face protection—Occupational eye and face protectors—Part 2: Test methods
    个体防护装备 眼面部防护 职业眼面部防护具 第2部分:测量方法
    China National Standards
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    GB/T 20564.8-2015 Continuously colD rolled high strength steel sheet and strip for automobile—Part 8: Complex phase steel
    汽车用高强度冷连轧钢板及钢带 第8部分:复相钢
    China National Standards
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    GB/T 19879-2015 Steel plates for builDing structure
    建筑结构用钢板
    China National Standards
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    GB/T 14989-2015 Iron-cobalt-vanaDium permanent-magnet alloys
    铁钴钒永磁合金
    China National Standards
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    GB/T 32310-2015 Sterilization of health care proDucts—Chemical indicators—Guidance for selection,use and interpretion of results
    医疗保健产品灭菌 化学指示物 选择、使用和结果判断指南
    China National Standards
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