China National Standards

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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 "di" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 20100-2016 Stainless steel fiber sintering medium
    不锈钢纤维烧结滤毡
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    GB/T 19077-2016 Particle size analysis—Laser diffraction methods
    粒度分析 激光衍射法
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    GB/T 10432.2-2016 Unthreaded stud for short-cycle drawn arc stud welding
    短周期电弧螺柱焊用无头焊钉
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    GB/T 19142-2016 Packaging for export commodity—General rule
    出口商品包装 通则
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    GB/T 32542-2016 Building construction machinery and equipment—Distributing mast for concrete pumps principles of calculation and stability
    建筑施工机械与设备 混凝土泵送用布料杆计算原则和稳定性
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    GB/T 10171-2016 Building construction machinery and equipment—Concrete mixing plant(tower)
    建筑施工机械与设备 混凝土搅拌站(楼)
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    GB 51164-2016 Code for construction and quality acceptance of gas storage&transportation and distribution system for iron steel enterprises
    钢铁企业煤气储存和输配系统施工及质量验收规范
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    GB/T 12606-2016 Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections
    无缝和焊接(埋弧焊除外)铁磁性钢管纵向和/或横向缺欠的全圆周自动漏磁检测
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    GB 23200.102-2016 National food safety standards—Determination of chlordimeform and its metabolites residues in royal jelly - Gas chromatography-mass spectrometry
    食品安全国家标准 蜂王浆中杀虫脒及其代谢产物残留量的测定 气相色谱-质谱法
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    GB 23200.96-2016 National food safety standards—Determination of chlordimeform and its metabolite residues in honey - Liquid chromatography-mass spectrometry
    食品安全国家标准 蜂蜜中杀虫脒及其代谢产物残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.94-2016 National food safety standards—Determination of trichlorfon, dichlorvos and coumaphos residues in animal-derived foods - Liquid chromatography-mass spectrometry
    食品安全国家标准 动物源性食品中敌百虫、敌敌畏、蝇毒磷残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.76-2016 National food safety standards—Determination of flubendiamide residue in foods - Liquid chromatography-mass spectrometry
    食品安全国家标准 食品中氟苯虫酰胺残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.73-2016 National food safety standards—Determination of rotenone and azadirachtin residues in foods - Liquid chromatography-mass spectrometry
    食品安全国家标准 食品中鱼藤酮和印楝素残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.71-2016 National food safety standards—Determination of dicondensing-formylimine pesticides residues in foods - Gas chromatography-mass spectrometry
    食品安全国家标准 食品中二缩甲酰亚胺类农药残留量的测定 气相色谱-质谱法
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    GB 23200.69-2016 National food safety standards-Determination of dinitroaniline pesticides residue in foods - Liquid chromatography-mass spectrometry
    食品安全国家标准 食品中二硝基苯胺类农药残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.63-2016 National food safety standards—Determination of tiadinil residue in foods - Liquid chromatography-mass spectrometry
    食品安全国家标准 食品中噻酰菌胺残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.60-2016 National food safety standards—Determination of clodinafop-propargyl residue in foods
    食品安全国家标准 食品中炔草酯残留量的检测方法
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    GB 23200.59-2016 National food safety standards—Determination of dichlobenil residue in foods - Gas chromatography-mass spectrometry
    食品安全国家标准 食品中敌草腈残留量的测定气-相色谱-质谱法
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    GB 23200.52-2016 National food safety standards—Determination of cyprodinil residue in foods - Gas chromatography-mass spectrometry
    食品安全国家标准 食品中嘧菌环胺残留量的测定 气相色谱-质谱法
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    GB 23200.51-2016 National food safety standards—Determination of dinotefuran residue in foods - Liquid chromatography -mass spectrometry
    食品安全国家标准 食品中呋虫胺残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.50-2016 National food safety standards—Determination of pyridine pesticides residue in foods - Liquid chromatography-mass spectrometry
    食品安全国家标准 食品中吡啶类农药残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.49-2016 National food safety standards—Determination of difenoconazole residue in foods - Gas chromatography-mass spectrometry
    食品安全国家标准 食品中苯醚甲环唑残留量的测定 气相色谱-质谱法
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    GB 23200.48-2016 National food safety standards—Determination of difenzoquat residue in foods - Gas chromatography-mass spectrometry
    食品安全国家标准 食品中野燕枯残留量的测定 气相色谱-质谱法
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    GB 23200.45-2016 National food safety standards—Determination of diflubenzuron residue in foods - Liquid chromatography-mass spectrometry
    食品安全国家标准 食品中除虫脲残留量的测定 液相色谱-质谱法
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    GB 23200.44-2016 National food safety standards—Determination of carbon disulfide、carbon tetrachloride in cereals
    食品安全国家标准 粮谷中二硫化碳、四氯化碳、二溴乙烷残留量的检测方法
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    GB 23200.41-2016 National food safety standards—Determination of dimethipin residue in foods
    食品安全国家标准 食品中噻节因残留量的检测方法
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    GB 23200.39-2016 National food safety standards—Determination of thiamethoxam and its metabolite clothianidin residues in foods Liquid chromatography-mass spectrometry
    食品安全国家标准 食品中噻虫嗪及其代谢物噻虫胺残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.38-2016 National food safety standards—Determination of cyclohexanedione herbicides residue in plant-derived foods Liquid chromatography-mass spectrometry
    食品安全国家标准 植物源性食品中环己烯酮类除草剂残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.37-2016 National food safety standards—Determination of residue of 20 pesticides including nitenpyram, dinotefuran etc in foods Liquid chromatography-tandem mass spectrometry
    食品安全国家标准 食品中烯啶虫胺、呋虫胺等20种农药残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.36-2016 National food safety standards—Determination of fluroxypyr, dithiopyr, diflufenzopyr and thiazopyr
    食品安全国家标准 植物源性食品中氯氟吡氧乙酸、氟硫草定、氟吡草腙和噻唑烟酸除草剂残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.27-2016 National food safety standards—Determination of 4, 6-dinitro-cresol residue in fruits Gas chromatography-mass spectrometry
    食品安全国家标准 水果中4,6-二硝基邻甲酚残留量的测定 气相色谱-质谱法
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    GB 23200.25-2016 National food safety standards—Determination of oxadiazon residue in fruits
    食品安全国家标准 水果中噁草酮残留量的检测方法
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    GB 23200.23-2016 National food safety standards—Determination of dinoseb residue in foods Liquid chromatography-mass spectrometry
    食品安全国家标准 食品中地乐酚残留量的测定 液相色谱-质谱/质谱法
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    GB 23200.3-2016 National food safety standards—Determination of cyclohexanediones herbicide residues in foods Liquid chromatography-mass spectrometry
    食品安全国家标准 除草剂残留量检测方法第3部分:液相色谱-质谱/质谱法测定 食品中环己酮类除草剂残留量
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    GB 23200.2-2016 National food safety standards—Determination of diphenyl ether herbicide residues in cereals and oil seeds Gas chromatography-mass spectrometry
    食品安全国家标准 除草剂残留量检测方法第2部分:气相色谱-质谱法测定 粮谷及油籽中二苯醚类除草剂残留量
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    GB/T 10322.7-2016 Iron ores and direct reduced iron—Determination of size distribution by sieving
    铁矿石和直接还原铁 粒度分布的筛分测定
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    GB/T 33434-2016 Determination of fume emission rate during arc welding of shipbuilding
    船舶电弧焊烟尘排放率测定方法
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    GB/Z 33440-2016 General requirements for interchangeability of natural gas entering long-distance pipeline network
    进入长输管网天然气互换性一般要求
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    GB/T 33443-2016 Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based syngas—Gas chromatograph
    煤基合成气中硫化氢、羰基硫、甲硫醇和甲硫醚的测定 气相色谱法
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    GB/T 33448-2016 Running service quality specifications for common platform of geographic information of digital city
    数字城市地理信息公共平台运行服务质量规范
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    GB 1886.262-2016 National Food Safety Standard-Food Additives-Naringin (naringin extract)
    食品安全国家标准 食品添加剂 柚苷(柚皮甙提取物)
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    GB/T 18280.3-2015 Sterilization of health care products—Radiation—Part 3:Guidance on dosimetric aspects
    医疗保健产品灭菌 辐射 第3部分:剂量测量指南
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    GB 18280.2-2015 Sterilization of health care products—Radiation—Part 2: Establishing the sterilization dose
    医疗保健产品灭菌 辐射 第2部分:建立灭菌剂量
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    GB 18280.1-2015 Sterilization of health care products—Radiation—Part 1:Requirements for development,validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 辐射 第1部分:医疗器械灭菌过程的开发、确认和常规控制要求
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    GB/T 4023-2015 Semiconductor devices—discrete devices and integrated circuits— Part 2: Rectifier diodes
    半导体器件 分立器件和集成电路 第2部分:整流二极管
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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
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    GB/T 32411-2015 Information technology—Specification for the Uyghur, Kazakh and Kirghiz editor common software
    信息技术 维吾尔文、哈萨克文、柯尔克孜文通用软件排版规则
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    GB/T 32409-2015 Information technology—Traditional Mongolian software engineering terminology
    信息技术 传统蒙古文软件工程术语
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    GB/T 32374-2015 Phrase and codification of chemical hazard statements
    化学品危险信息短语与代码
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    GB/T 32366-2015 Biodegradable poly(butylene adipate terephthalate) (PBAT)
    生物降解聚对苯二甲酸-己二酸丁二酯(PBAT)
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    GB/T 32355.1-2015 Assessment values of recyclability rate for electrical and electronic products—Part 1: Room air conditioners and household refrigerators
    电工电子产品可再生利用率评价值 第1部分:房间空气调节器、家用电冰箱
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    GB/T 30269.302-2015 Information technology—Sensor network—Part 302: Communication and information exchange: Medium access control(MAC) and physical layer(PHY) specification for reliable wireless sensor networks
    信息技术 传感器网络 第302部分:通信与信息交换:高可靠性无线传感器网络媒体访问控制和物理层规范
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    GB/T 32378-2015 Glass-reinforced thermosetting plastics (GRP) pipes—Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions
    玻璃纤维增强热固性塑料(GRP)管 湿态环境下长期极限弯曲应变和长期极限相对环变形的测定
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    GB/T 19686-2015 Rock wool thermal insulation products for building applications
    建筑用岩棉绝热制品
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    GB/T 17146-2015 Test methods for water vapour transmission properties of building materials and products
    建筑材料及其制品水蒸气透过性能试验方法
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    GB/T 32421-2015 Software engineering—Software reviews and audits
    软件工程 软件评审与审核
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    GB/T 5754.1-2015 Steel cord conveyor belts—Longitudinal traction test—Part 1: Measurement of elongation
    钢丝绳芯输送带 纵向拉伸试验 第1部分:伸长率的测定
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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
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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
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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
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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
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    GB/T 32415-2015 Technical requirements and testing methods for tower booster used in GSM/CDMA/WCDMA digital cellular mobile communication network
    GSM/CDMA/WCDMA 数字蜂窝移动通信网塔顶放大器技术指标和测试方法
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    GB/T 32401-2015 Technical requirements and measurement methods for VHF/UHF frequency band radio monitoring receiver
    VHF/UHF 频段无线电监测接收机技术要求及测试方法
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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
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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
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    GB/T 32355.5-2015 Assessment values of recyclability rate for electrical and electronic products—Part 5 : Small and medium three-phase asynchronous motor
    电工电子产品可再生利用率评价值 第5部分:中小型三相异步电动机
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    GB/T 32351-2015 Information security level evaluation indicators for electric power industry
    电力信息安全水平评价指标
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    GB/T 32350.2-2015 Railway applications—Insulation coordination—Part 2: Overvoltages and related protection
    轨道交通 绝缘配合 第2部分:过电压及相关防护
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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
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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
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    GB/T 32347.2-2015 Railway applications—Environmental conditions for equipment—Part 2:Fixed electrical installations
    轨道交通 设备环境条件 第2部分:地面电气设备
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    GB/T 32347.1-2015 Railway applications—Environmental conditions for equipment—Part 1: Equipment on board rolling stock
    轨道交通 设备环境条件 第1部分:机车车辆设备
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    GB/T 32344-2015 Guidelines for the conduct of tests for distinctness, uniformity and stability—Poplar (Populus L.)
    植物新品种特异性、一致性、稳定性测试指南 杨属
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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
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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
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    GB/T 32304-2015 Electrostatic discharge protection requirements for aerospace electronic products
    航天电子产品静电防护要求
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    GB/T 32296-2015 General coordinates for space vehicle
    航天飞行器常用坐标系
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    GB/T 23718.4-2015 Condition monitoring and diagnostics of machines—Requirements for qualification and assessment of personnel—Part 4: Field lubricant analysis
    机器状态监测与诊断 人员资格与人员评估的要求 第4部分:现场润滑剂分析
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    GB/T 22394.1-2015 Condition monitoring and diagnostics of machines—Data interpretation and diagnostics techniques—Part 1: General guidelines
    机器状态监测与诊断 数据判读和诊断技术 第1部分:总则
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    GB/T 22393-2015 Condition monitoring and diagnostics of machines—General guidelines
    机器状态监测与诊断 一般指南
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    GB/T 18290.4-2015 Solderless connections— Part 4: Solderless non-accessible insulation displacement connections— General requirements, test methods and practical guidance
    无焊连接 第4部分:不可接触无焊绝缘位移连接 一般要求、试验方法和使用导则
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    GB/T 11313.29-2015 Radio frequency connectors—Part 29: Sectional specification for miniature radio frequency coaxial connector(type 1.0/2.3)with screw, snap-on, push-pull or quick-lock,slide-in (rack and panel applications)mechanism with characteristic impedance 50Ω
    射频连接器 第29部分:50Ω和75Ω用特性阻抗为50Ω、具有螺纹、推拉、快锁或滑轨式机架或面板用小型射频同轴连接器(1.0/2.3型)分规范
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    GB/T 11297.9-2015 Test method for dielectric tangent of loss angle of pyroelectric materials
    热释电材料介质损耗角正切tanδ的测试方法
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    GB/T 11297.11-2015 Test method for dielectric constant of pyroelectric materials
    热释电材料介电常数的测试方法
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    GB 32449-2015 Feed additive—Magnesium sulphate
    饲料添加剂 硫酸镁
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    GB/T 13277.3-2015 Compressed air—Part 3: Test methods for measurement of humidity
    压缩空气 第3部分:湿度测量方法
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    GB/T 5914.1-2015 Driver’s cab for locomotives—Part 1: Visibility conditions
    机车司机室 第1部分:瞭望条件
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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
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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
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    GB/T 13941-2015 diphenylmethane diisocyanate
    二苯基甲烷二异氰酸酯
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    GB/T 11133-2015 Standard test method for determination of water in petroleum products, lubricating oils and additives—Coulometric Karl Fischer titration method
    石油产品、润滑油和添加剂中水含量的测定 卡尔费休库仑滴定法
    China National Standards
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    English PDF
    GB/T 32384-2015 Standard test method for separation and determination of aromatic fractions in middle distillates—Solid-phase extraction and gas chromatographic method
    中间馏分中芳烃组分的分离和测定 固相萃取-气相色谱法
    China National Standards
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    English PDF
    GB/T 1792-2015 Determination of mercaptan sulfur in gasoline,kerosine,jet,and distillate fuels—Potentiometric method
    汽油、煤油、喷气燃料和馏分燃料中硫醇硫的测定 电位滴定法
    China National Standards
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    English PDF
    GB/Z 32332.2-2015 Rolling bearings—Explanatory notes on ISO 281—Part 2: Modified rating life calculation, based on a systems approach to fatigue stresses
    滚动轴承 对ISO 281的注释 第2部分:基于疲劳应力系统方法的修正额定寿命计算
    China National Standards
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    English PDF
    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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    English PDF
    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 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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    English PDF
    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 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 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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