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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 "si" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 32514.1-2016 Resistance welding—Welding current measurement for resistance welding—Part 1: Guidelines for measurement
    电阻焊 焊接电流的测量 第1部分:测量指南
    China National Standards
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    GB/T 3251-2006 Compression test method for aluminium and aluminium alloys tubes
    铝及铝合金管材压缩试验方法
    China National Standards
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    GB/T 32508-2016 Quantitative determination of corrosive sulfur (dibenzyl disulfide , DBDS) in insulating liquids
    绝缘油中腐蚀性硫(二苄基二硫醚)定量检测方法
    China National Standards
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    GB/T 32503.1-2016 Household and similar adjustable frequency converter safety—Part 1: General requirements
    家用和类似用途变频控制器的安全 第1部分:通用要求
    China National Standards
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    GB/T 32502-2016 Overhead electrical stranded conductors composite core supported/reinforced
    复合材料芯架空导线
    China National Standards
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    GB/T 32498-2016 Metal matrix composites—Tensile testing—Method of test at ambient temperature
    金属基复合材料 拉伸试验 室温试验方法
    China National Standards
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    GB/T 32497-2016 Test method of ballistic resistance against fragment simulating projectiles for fiber-reinforced composites—V50 method
    纤维增强复合材料抗破片模拟弹性能试验方法 V50法
    China National Standards
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    GB/T 32496-2016 Test method for volume fraction of reinforcement in metal matrix composites—Image analysis method
    金属基复合材料增强体体积含量试验方法 图像分析法
    China National Standards
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    GB/T 32495-2016 Surface chemical analysis—Secondary-ion mass spectrometry—Method for depth profiling of arsenic in silicon
    表面化学分析 二次离子质谱 硅中砷的深度剖析方法
    China National Standards
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    GB/T 32493-2016 Test method of ballistic resistance for fibre reinforced composites—Specific absorbed energy by perforation method
    纤维增强复合材料抗弹性能试验方法 贯穿比吸能法
    China National Standards
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    GB/T 32491-2016 Test method for long-Term hydrostatic pressure of glass fiber reinforced thermosetting resin pipe and fittings
    玻璃纤维增强热固性树脂管及管件长期静水压试验方法
    China National Standards
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    GB/T 32484-2016 Watch-cases and accessories—Vapour phase deposited coatings
    表壳体及其附件 气相沉积镀层
    China National Standards
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    GB/T 32478-2016 Household and similar electrical appliances method of measuring performance —Assessment of repeatability and reproducibility
    家用和类似用途电器性能测试方法 重复性和再现性评价
    China National Standards
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    GB/T 32476-2016 Rubber and plastic hoses and hose assemblies with internal vapour recovery for measured fuel dispensing system
    具有油气回收功能的计量分配燃油用橡胶和塑料软管及软管组合件
    China National Standards
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    GB/T 32473-2016 Ion exchange resins for condensate polishing treatment
    凝结水精处理用离子交换树脂
    China National Standards
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    GB/T 32472-2016 D113 macroporous weak acid acrylic type cation exchange resins
    D113大孔弱酸性丙烯酸系阳离子交换树脂
    China National Standards
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    GB/T 32467-2015 Verification and validation of methods and internal quality contorl on chemical analysis—Terms and definitons
    化学分析方法验证确认和内部质量控制 术语及定义
    China National Standards
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    GB/T 32465-2015 Requirement for verification & validation of detection methods and internal quality control on chemical analysis
    化学分析方法验证确认和内部质量控制要求
    China National Standards
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    GB/T 32464-2015 Internal quality control for chemical analysis laboratories applying control graphic audit analytical system
    化学分析实验室内部质量控制 利用控制图核查分析系统
    China National Standards
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    GB/T 32462-2015 Determination of the migration of antimony in polyester resin and products—Atomic fluorescence spectrophotometer
    聚酯树脂及其成型品中锑迁移量的测定 原子荧光光度法
    China National Standards
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    GB/T 32461-2015 Determination of formaldehyde in amino resins and phenolic resins and the migration of formaldehyde in their molding—High performance liquid chromatography
    氨基树脂、酚醛树脂中甲醛含量及其成型品中甲醛迁移量的测定 高效液相色谱法
    China National Standards
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    GB/T 32453-2015 Rule for classification and gradation of earth observation satellite data product
    卫星对地观测数据产品分类分级规则
    China National Standards
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    GB/T 32448-2015 Determination of the heavy metal Pb, Cr, Cd, Ba, Hg, As, Se, Sb dissolved in adhesives
    胶粘剂中可溶性重金属铅、 铬、 镉、 钡、 汞、 砷、 硒、 锑的测定
    China National Standards
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    GB/T 32445-2015 Classification of furniture materials
    家具用材料分类
    China National Standards
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    GB/T 32443-2015 Determination of the emission of volatile organic compounds from furniture—Emission test cell method
    家具中挥发性有机物释放量的测定 小型散发罩法
    China National Standards
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    GB/T 32439-2015 Cross helically wound steel wires reinforced-polyethylene composite pipelines for water supply
    给水用钢丝网增强聚乙烯复合管道
    China National Standards
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    GB/T 32434-2015 Plastics pipes and fittings—Butt fusion jointing procedures fortpolyethylene (PE) pipes and fittings used in the construction of gas and water distribution systems
    塑料管材和管件 燃气和给水输配系统用聚乙烯(PE)管材及管件的热熔对接程序
    China National Standards
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    GB/T 32433-2015 Footwear—Chemical test method—Heavy metal content—Microwave plasma atomic emission spectroscopy
    鞋类 化学试验方法 重金属含量的测定 微波等离子体原子发射光谱法
    China National Standards
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    GB/T 32430-2015 Information technology—Service analysis and design of SOA application
    信息技术 SOA 应用的服务分析与设计
    China National Standards
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    GB/T 32425-2015 Guide of environmental consciousdesign for communication products
    通信产品环境意识设计导则
    China National Standards
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    GB/T 32424-2015 Systems and software engineering—Requirements for designers and developers of user documentation
    系统与软件工程 用户文档的设计者和开发者要求
    China National Standards
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    GB/T 32422-2015 Software engineering—Guideline of classification for software anomalies
    软件工程 软件异常分类指南
    China National Standards
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    GB/T 32417-2015 Information technology—Office equipment accessibility guidelines for elderly persons and persons with disabilities
    信息技术 用于老年人和残疾人的办公设备可访问性指南
    China National Standards
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    GB/T 32403.1-2015 Technical requirements for equipments in broadband customer network based on telecommunication network—Part 1:Residential gateway
    基于公用电信网的宽带客户网络设备技术要求 第1部分:家庭用宽带客户网关
    China National Standards
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    GB/T 32398-2015 Chinese internet email address—Technical specification for SMTP extension to support
    中文电子邮件地址 简单邮件传输协议扩展技术要求
    China National Standards
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    GB/T 32396-2015 Information technology—Telecommunications and information exchange between systems—Wireless high-rate ultra wideband PHY specification based on single-carrier
    信息技术 系统间远程通信和信息交换 基于单载波无线高速率超宽带(SC-UWB)物理层规范
    China National Standards
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    GB/T 3239-1982 Expression of physical and subjective magnitudes of sound and noise in air
    空气中声和噪声强弱的主观和客观表示法
    China National Standards
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    GB/T 32389-2015 Utensils for baking food
    烘烤加工食品用器具
    China National Standards
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    GB/T 32383-2015 Linear motor vehicles for urban mass transit
    城市轨道交通 直线电机车辆
    China National Standards
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    GB/T 32379-2015 Determination of mineral wool and its products formaldehyde emission
    矿物棉及其制品甲醛释放量的测定
    China National Standards
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    GB/T 32377-2015 Dynamic punch-shear properties test method for fibre reinforced composites
    纤维增强复合材料动态冲击剪切性能试验方法
    China National Standards
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    GB/T 32376-2015 Elastic constants test method for fibre reinforced composites
    纤维增强复合材料弹性常数测试方法
    China National Standards
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    GB/T 32373-2015 Test methods for reverse osmosis membranes
    反渗透膜测试方法
    China National Standards
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    GB/T 32372-2015 Evaluation of the effectiveness of surface treatment techniques for aluminium use in adhesives by wet-peel test by floating-roller
    浮辊法湿剥离强度评价粘接用铝材表面处理有效性的试验方法
    China National Standards
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    GB/T 32371.4-2015 Short term method for measuring the emission properties of low-solvent or solvent-free adhesives after application—Part 4: Determination of volatile diisocyanates
    低溶剂型或无溶剂型胶粘剂涂敷后释放特性的短期测量方法 第4部分:挥发性二异氰酸酯的测定
    China National Standards
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    GB/T 32371.3-2015 Short term method for measuring the emission prorerties of low-solvent or solvent-free adhesives after application—Part 3: Determination of volatile aldehydes
    低溶剂型或无溶剂型胶粘剂涂敷后释放特性的短期测量方法 第3部分:挥发性醛类化合物的测定
    China National Standards
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    GB/T 32371.2-2015 Short term method for measuring the emission prorerties of low-solvent or solvent-free adhesives after application—Part 2: Determination of volatile organic compound
    低溶剂型或无溶剂型胶粘剂涂敷后释放特性的短期测量方法 第2部分:挥发性有机化合物的测定
    China National Standards
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    GB/T 32371.1-2015 Short term method for measuring the emission prorerties of low-solvent or solvent-free adhesives after application—Part 1: General procedure
    低溶剂型或无溶剂型胶粘剂涂敷后释放特性的短期测量方法 第1部分:通则
    China National Standards
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    GB/T 32370-2015 Determination of the length and width for adhesive tapes
    胶粘带长度和宽度的测定
    China National Standards
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    GB/T 32368-2015 Measurement of resistance to elevated temperature and humidity for adhesive tapes
    胶粘带耐高温高湿老化的试验方法
    China National Standards
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    GB/T 32367-2015 Rubber shoes—Determination of the emission of volatile organic compounds from whole shoe
    胶鞋 整鞋挥发性有机物(VOC)含量的测定
    China National Standards
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    GB/T 32365-2015 silicone rubber compound—Classification and system nomenclature
    硅橡胶混炼胶 分类与系统命名法
    China National Standards
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    GB/T 32364-2015 Plastics—Phenloic resins—Determination of pH
    塑料 酚醛树脂 pH值的测定
    China National Standards
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    GB/T 32363.2-2015 Plastics—Polyamide (PA) moulding and extrusion materials—Part 2: Preparation of test specimens and determination of properties
    塑料 聚酰胺模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
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    GB/T 32363.1-2015 Plastics—Polyamide (PA) moulding and extrusion materials—Part 1: Designation system and basis for specification
    塑料 聚酰胺模塑和挤出材料 第1部分:命名系统和规范基础
    China National Standards
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    GB/T 32361-2015 Test methods for pore size properties of membrane filters—Bubble point and mean flow pore test
    分离膜孔径测试方法 泡点和平均流量法
    China National Standards
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    GB/T 32359-2015 Test and evaluation methods of reverse osmosis equipment for seawater desalination
    海水淡化反渗透膜装置测试评价方法
    China National Standards
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    GB/T 32356-2015 Guide of design for recycling of electrical and electronic products
    电子电气产品可再生利用设计导则
    China National Standards
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    GB/T 32355.2-2015 Assessment values of recyclability rate for electrical and electronic products—Part 2: Washing machines, television sets and computers
    电工电子产品可再生利用率评价值 第2部分:洗衣机、电视机和微型计算机
    China National Standards
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    GB/T 3235-2008 Basic types sizes parameters and characteristies curve of fans
    通风机基本型式、尺寸参数及性能曲线
    China National Standards
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    GB/T 32350.1-2015 Railway applications—Insulation coordination—Part 1: Basic requirements—Clearances and creepage distances for all electrical and electronic equipment
    轨道交通 绝缘配合 第1部分:基本要求 电工电子设备的电气间隙和爬电距离
    China National Standards
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    GB/T 32348.2-2015 Electrical resistance trace heating systems for industrial and commercial applications—Part 2: Application guide for system design, installation and maintenance
    工业和商业用电阻式伴热系统 第2部分:系统设计安装和维护应用指南
    China National Standards
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    GB/T 32348.1-2015 Electrical resistance trace heating systems for industrial and commercial applications — Part 1: General and testing requirements
    工业和商业用电阻式伴热系统 第1部分:通用和试验要求
    China National Standards
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    GB/T 32347.3-2015 Railway applications—Environmental conditions for equipment —Part 3: Equipment for signaling and telecommunications
    轨道交通 设备环境条件 第3部分:信号和通信设备
    China National Standards
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    GB/T 32336-2015 Pneumatic fluid power—Basic,mounting and accessories dimensions of cylinders with detachable mountings, bores from 32mm to 320mm
    气动 带可拆卸安装件的缸径32mm至320mm的气缸基本尺寸、安装尺寸和附件尺寸
    China National Standards
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    GB/T 32335-2015 Mechanical vibration and shock—Parameters to be specified for the acquisition of vibration data
    机械振动与冲击 振动数据采集的参数规定
    China National Standards
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    GB/T 32330-2015 Light conveyor belts—Determination of the maximum tensile strength
    轻型输送带 最大拉伸强度的测定
    China National Standards
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    GB/T 32329-2015 Test method for oxidation resistance of oxynitride materials—Non-isothermal oxidation
    氮氧化物材料抗氧化性试验方法 变温氧化法
    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 32320-2015 The basic requirements of bank branches services
    银行营业网点服务基本要求
    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 32313-2015 Personal financial business service specifications of commercial banks
    商业银行个人理财服务规范
    China National Standards
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    GB/T 32308-2015 Requirements for post-mission disposal of GEO satellites
    GEO卫星任务后处置要求
    China National Standards
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    GB/T 32297-2015 simulation requirements for space control system
    航天控制系统仿真要求
    China National Standards
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    GB/T 32295-2015 Design requirements for residual propellant venting of launch vehicle
    运载火箭剩余推进剂排放设计要求
    China National Standards
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    GB/T 3229-2008 Assembly tools for screws and nuts - Drive ends for hand and machine operated screwdriver bits and connecting parts - Dimensions, torque testing
    螺栓螺母用装配工具 手动和机动螺刀头的传动端和连接部件的尺寸及扭矩试验
    China National Standards
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    GB/T 32290-2015 Reduced-wall,Resilient-seated gate valves for water supply service
    供水系统用弹性密封轻型闸阀
    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 3228-2009 Assembly tools for screws and nuts-machine-operated square drive sockets (“impact”) - Dimensions
    螺栓螺母用装配工具 冲击式机动四方传动套筒的尺寸
    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 32274-2015 Building construction machinery and equipment —Pedestrian-controlled vibratory (percussion) rammers—Terminology and commercial specifications
    建筑施工机械与设备 手扶随行式振动冲击夯 术语和商业规格
    China National Standards
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    GB/T 32272.1-2015 Powered industrial trucks—Test methods for verification of visibility—Part 1: Sit-on and stand-on operator trucks and variable-reach trucks up to and including 10t capacity
    机动工业车辆 验证视野的试验方法 第1部分:起重量不大于10t的坐驾式、站驾式车辆和伸缩臂式叉车
    China National Standards
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    GB/T 32265.1-2015 Ease of operation of everyday products—Part 1:Design requirements for context of use and user characteristics
    日用产品的易操作性 第1部分:针对使用情境和用户特征的设计要求
    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 32263-2015 Highly purified compound—Reagent for pesticide residue analysis—Method of the gas chromatography with electron capture detector(ECD)
    高纯化合物 农残分析用化合物的测定 气相色谱-电子捕获检测器(ECD)法
    China National Standards
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    GB/T 32259-2015 Non-destructive testing of welds—Visual testing of fusion-welded joints
    焊缝无损检测 熔焊接头目视检测
    China National Standards
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    GB/T 32257-2015 Qualification testing of welders for fusion welding on nickel and nickel alloys
    镍及镍合金熔化焊焊工技能评定
    China National Standards
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    GB/T 32255-2015 General martensitic stainless steel and alloy steel castings suitable for high temperature and high pressure service
    高温承压马氏体不锈钢和合金钢通用铸件
    China National Standards
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    GB/T 32254-2015 Precision hot forging of straight bevel gear—General specifications
    直齿锥齿轮精密热锻件 通用技术条件
    China National Standards
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    GB/T 32253-2015 Precision hot forging of straight bevel gear—Structural design specification
    直齿锥齿轮精密热锻件 结构设计规范
    China National Standards
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    GB/T 32250.3-2015 Inspection of sprayers in use—Part 3: Air-assisted sprayers for bush and tree crops
    在用喷雾机的检测 第3部分:灌木与乔木作物用风送式喷雾机
    China National Standards
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    GB/T 32221-2015 Vacuum technology—Vacuum thermal environmental simulation test equipment of spacecraft—General specification
    真空技术 航天器用真空热环境模拟试验设备 通用技术条件
    China National Standards
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    GB/T 32220-2015 Taper bush—types, size and basic parameters
    锥套 型式、尺寸和基本参数
    China National Standards
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    GB/T 3222.1-2006 Acoustics―Description, measurement and assessment of environmental noise―Part 1:Basic quantities and assessment procedures
    声学 环境噪声的描述、测量与评价 第1部分:基本参量与评价方法
    China National Standards
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