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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 "core" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43593-2023 Ferrite cores Standard Inductance Factors and Tolerances for Air-Gapped Cores
    铁氧体磁心 有气隙磁心的标准电感因数及其公差
    China National Standards
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    GB/T 43455-2023 Analog/Mixed-Signal Intellectual Property (IP) core Quality Assessment
    模拟/混合信号知识产权(IP)核质量评测
    China National Standards
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    GB/T 43454-2023 Integrated circuit intellectual property (IP) core design requirements
    集成电路知识产权(IP)核设计要求
    China National Standards
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    GB/T 43453-2023 Analog/Mixed-Signal Intellectual Property (IP) core Document Structure Guide
    模拟/混合信号知识产权(IP)核文档结构指南
    China National Standards
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    GB/T 43452-2023 Analog/Mixed-Signal Intellectual Property (IP) core Deliverable Requirements
    模拟/混合信号知识产权(IP)核交付项要求
    China National Standards
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    GB/T 28869.3-2023 Magnetic cores made of soft magnetic materials - Measurement methods - Part 3: Magnetic properties at high excitation levels
    软磁材料制成的磁心 测量方法 第3部分:高励磁水平下的磁特性
    China National Standards
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    GB/T 28869.2-2023 Magnetic cores made of soft magnetic materials - Methods of measurement - Part 2: Magnetic properties at low excitation levels
    软磁材料制成的磁心 测量方法 第2部分:低励磁水平下的磁特性
    China National Standards
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    GB/T 30523-2023 core metadata of scientific and technological resources
    科技资源核心元数据
    China National Standards
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    GB/T 41583-2022 Nuclear power plant core damage assessment method
    核电厂堆芯损伤评价方法
    China National Standards
    core

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    GB/T 1453-2022 Test method for flat compressive properties of sandwich structures or cores
    夹层结构或芯子平压性能试验方法
    China National Standards
    core

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    GB/T 1455-2022 Test method for shear properties of sandwich constructions or cores
    夹层结构或芯子剪切性能试验方法
    China National Standards
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    GB/T 19256.5-2022 XML-Based Electronic Commerce Part 5: Specification of core Components
    基于XML的电子商务 第5部分:核心构件规范
    China National Standards
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    GB 42301-2022 Technical specifications for core capacity building of port public health
    口岸公共卫生核心能力建设技术规范
    China National Standards
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    GB/T 21352-2022 Steel cord core flame retardant conveyor belt for underground mine
    地下矿井用钢丝绳芯阻燃输送带
    China National Standards
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    GB/T 40208-2021 core metadata of logistics information resource
    物流信息资源核心元数据
    China National Standards
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    GB/T 39850-2021 core components business document assembly technical specification for international trade
    国际贸易核心构件业务单证集成技术规范
    China National Standards
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    GB/T 39846-2021 LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between trunking core network and dispach console
    基于LTE技术的宽带集群通信(B-TrunC)系统 接口测试方法(第一阶段) 集群核心网到调度台接口
    China National Standards
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    GB/T 39838-2021 LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between UE and trunking core network
    基于LTE技术的宽带集群通信(B-TrunC)系统 接口测试方法(第一阶段) 终端到集群核心网接口
    China National Standards
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    GB/T 41110-2021 Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of nickel and nickel alloys
    镍及镍合金药芯焊丝
    China National Standards
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    GB/T 41104.3-2021 Solder wire, solid and flux cored -- Specifications and test methods -- Part 3: Wetting balance test method for flux cored solder wire efficacy
    实心和药芯软钎料丝? 规范和试验方法? 第3部分:药芯软钎料丝功效的润湿平衡试验方法
    China National Standards
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    GB/T 41104.2-2021 Solder wire, solid and flux cored -- Specification and test methods -- Part 2: Determination of flux content
    实心和药芯软钎料丝? 规范和试验方法? 第2部分:钎剂含量的测定
    China National Standards
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    GB/T 41104.1-2021 Solder wire, solid and flux cored -- Specification and test methods -- Part 1: Classification and performance requirements
    实心和药芯软钎料丝? 规范和试验方法? 第1部分:分类和性能要求
    China National Standards
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    GB/T 41140-2021 Analysis criterion for radiation source term of reactor core and spent fuel assembly in PWR nuclear power plant
    压水堆核电厂堆芯及乏燃料组件辐射源项分析准则
    China National Standards
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    GB/T 41194-2021 Technical specification for body condition score of beef cows
    肉用母牛体况评分技术规范
    China National Standards
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    GB/T 40679-2021 core components library for logistics information interchange
    物流信息交换核心构件库
    China National Standards
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    GB/T 15030-2021 Sisal main cores in steel wire ropes
    剑麻钢丝绳芯
    China National Standards
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    GB/T 9766.6-2021 Test method for tyre valve - Part 6: Test method for core
    轮胎气门嘴试验方法 第6部分: 气门芯试验方法
    China National Standards
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    GB/T 25085.4-2020 Road vehicles—Automotive cables—Part 4: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core aluminium conductor cables
    道路车辆 汽车电缆 第4部分:交流30 V或直流60 V单芯铝导体电缆的尺寸和要求
    China National Standards
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    GB/T 39073-2020 Brand evaluation—core metadata specification
    品牌评价 核心元数据规范
    China National Standards
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    GB/T 32288-2020 Electrical steel core for power transformers
    电力变压器用电工钢铁心
    China National Standards
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    GB/T 25085.3-2020 Road vehicles—Automotive cables—Part 3: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core copper conductor cables
    道路车辆 汽车电缆 第3部分:交流30 V或直流60 V单芯铜导体电缆的尺寸和要求
    China National Standards
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    GB/T 38555-2020 Information technology—Big data—core metadata for industrial product
    信息技术 大数据 工业产品核心元数据
    China National Standards
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    GB/T 17044-2020 Steel cord conveyor belts—Adhesion strength test of the cover to the core layer
    钢丝绳芯输送带 覆盖层与带芯层粘合强度试验
    China National Standards
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    GB/T 19314.2-2019 Small craft—Hull construction and scantlings—Part 2:Materials: core materials for sandwich construction, embedded materials
    小艇 艇体结构和构件尺寸 第2部分:材料:夹层结构用芯材、埋置材料
    China National Standards
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    GB/T 37600.7-2019 National central product classification—Product category core metadata—Part 7:Sporting goods
    全国主要产品分类 产品类别核心元数据 第7部分:体育用品
    China National Standards
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    GB/T 37600.5-2019 National central product classification—Product category core metadata—Part 5:Musical instrument
    全国主要产品分类 产品类别核心元数据 第5部分:乐器
    China National Standards
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    GB/T 37600.4-2019 National central product classification—Product category core metadata—Part 4: Amusement ride in public amusement park
    全国主要产品分类 产品类别核心元数据 第4部分:公共游乐场的游乐设施
    China National Standards
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    GB/T 37289-2019 LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between UE and trunking core network
    基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 终端到集群核心网接口
    China National Standards
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    GB/T 37287-2019 LTE based Broadband Trunking Communication (B-TrunC) system—Technical requirements for interface (Phase 1)—Interface between trunking core network and dispach console
    基于LTE技术的宽带集群通信(B-TrunC)系统 接口技术要求(第一阶段) 集群核心网到调度台接口
    China National Standards
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    GB/T 37282-2019 core metadata for label content of product
    产品标签内容核心元数据
    China National Standards
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    GB/T 37600.8-2018 National central product classification—Product category core metadata—Part 8:LED television set
    全国主要产品分类-产品类别核心元数据-第8部分:LED电视
    China National Standards
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    GB/T 37600.3-2018 National central product classification—Product category core metadata—Part 3:Lighting product
    全国主要产品分类-产品类别核心元数据-第3部分:照明产品
    China National Standards
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    GB/T 37600.2-2018 National central product classification—Product category core metadata—Part 2: Forgings
    全国主要产品分类-产品类别核心元数据-第2部分:锻件
    China National Standards
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    GB/T 37600.13-2018 National central product classification—Product category core metadata—Part 13 : Clothing
    全国主要产品分类-产品类别核心元数据-第13部分:服装
    China National Standards
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    GB/T 36996-2018 Permanent magnet disc coreless generator for wind turbines
    风力发电机组用永磁盘式无铁芯发电机
    China National Standards
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    GB/T 22072-2018 Specifications and technical requirements for dry-type amorphous alloy core distribution transformers
    干式非晶合金铁心配电变压器技术参数和要求
    China National Standards
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    GB/T 37600.9-2018 National central product classification—Product category core metadata—Part 9:Vehicle navigation terminal
    全国主要产品分类-产品类别核心元数据-第9部分:车载导航终端
    China National Standards
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    GB/T 37600.6-2018 National central product classification—Product category core metadata—Part 6: Clock and watch
    全国主要产品分类-产品类别核心元数据-第6部分:钟表
    China National Standards
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    GB/T 37600.1-2018 National central product classification—Product category core metadata—Part 1:Description rules
    全国主要产品分类-产品类别核心元数据-第1部分:描述方法
    China National Standards
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    GB/T 37600.12-2018 National central product classification—Product category core metadata—Part 12:Glasses
    全国主要产品分类-产品类别核心元数据-第12部分:眼镜
    China National Standards
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    GB/T 37600.11-2018 National central product classification—Product category core metadata—Part 11:Magnetic stripe card and integrated circuit card
    全国主要产品分类-产品类别核心元数据-第11部分:磁卡与集成电路卡
    China National Standards
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    GB/T 37600.10-2018 National central product classification—Product category core metadata—Part 10:Sensors
    全国主要产品分类-产品类别核心元数据-第10部分:传感器
    China National Standards
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    GB/T 9764-2018 Tyre valve core chambers
    轮胎气门嘴芯腔
    China National Standards
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    GB/T 1796.6-2018 Tyre valves—Part 6:cores
    轮胎气门嘴-第6部分:气门芯
    China National Standards
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    GB/T 36233-2018 Tubular cored electrodes for high-strength steels
    高强钢药芯焊丝
    China National Standards
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    GB/T 36147.2-2018 Security management systems for the supply chain—Electronic port clearance(EPC)—Part 2:core data elements
    供应链安全管理系统 电子口岸通关(EPC) 第2部分:核心数据元
    China National Standards
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    GB/T 17493-2018 Tubular cored electrodes for creep-resisting steels
    热强钢药芯焊丝
    China National Standards
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    GB/T 10045-2018 Tubular cored electrodes for non-alloy and fine grain steels
    非合金钢及细晶粒钢药芯焊丝
    China National Standards
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    GB/T 17853-2018 Tubular cored electrodes for stainless steels
    不锈钢药芯焊丝
    China National Standards
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    GB/T 36332-2018 Smart city—Domain knowledge model—core conceptual model
    智慧城市 领域知识模型 核心概念模型
    China National Standards
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    GB/T 36600.12-2018 National central product classification—Product category core metadata—Part 12:Glasses
    全国主要产品分类 产品类别核心元数据 第12部分:眼镜
    China National Standards
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    GB/T 36600.1-2018 National central product classification—Product category core metadata—Part 1:Description rules
    全国主要产品分类 产品类别核心元数据 第1部分:描述方法
    China National Standards
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    GB/T 36600.10-2018 National central product classification—Product category core metadata—Part 10:Sensors
    全国主要产品分类 产品类别核心元数据 第10部分:传感器
    China National Standards
    core

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    GB/T 36600.11-2018 National central product classification—Product category core metadata—Part 11:Magnetic stripe card and integrated circuit card
    全国主要产品分类 产品类别核心元数据 第11部分:磁卡与集成电路卡
    China National Standards
    core

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    GB/T 36600.9-2018 National central product classification—Product category core metadata—Part 9:Vehicle navigation terminal
    全国主要产品分类 产品类别核心元数据 第9部分:车载导航终端
    China National Standards
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    GB/T 36600.6-2018 National central product classification—Product category core metadata—Part 6: Clock and watch
    全国主要产品分类 产品类别核心元数据 第6部分:钟表
    China National Standards
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    GB/T 12470-2018 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of creep-resisting steels
    埋弧焊用热强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求
    China National Standards
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    GB/T 36034-2018 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of high strength steels
    埋弧焊用高强钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求
    China National Standards
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    GB/T 5293-2018 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels
    埋弧焊用非合金钢及细晶粒钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求
    China National Standards
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    GB/T 9634.8-2018 Ferrite cores—Guideline on the limits of surface irregularities—Part 8: PQ-cores
    铁氧体磁心 表面缺陷极限导则 第8部分:PQ型磁心
    China National Standards
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    GB/T 36103.7-2018 Ferrite cores—Dimensions—Part 7: EER-cores
    铁氧体磁心 尺寸 第7部分:EER型磁心
    China National Standards
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    GB/T 36103.1-2018 Ferrite cores—Dimensions—Part 1: General specification
    铁氧体磁心 尺寸 第1部分:通用规范
    China National Standards
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    GB/T 36103.14-2018 Ferrite cores—Dimensions—Part 14: EFD-cores for use in power supply applications
    铁氧体磁心 尺寸 第14部分:电源用EFD型磁心
    China National Standards
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    GB/T 34939.1-2017 D.C.±800kV composite post insulator—Part 1: Composite post insulator with resin impregnated glass fibers solid core
    ±800kV直流支柱复合绝缘子 第1部分:环氧玻璃纤维实心芯体复合绝缘子
    China National Standards
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    GB/T 29265.205-2017 Information technology—Information device intelligent grouping and resource sharing—Part 205: Remote access core protocol
    信息技术 信息设备资源共享协同服务 第205部分:远程访问基础协议
    China National Standards
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    GB/T 29265.201-2017 Information technology—Information device intelligent grouping and resource sharing—Part 201: core protocol
    信息技术 信息设备资源共享协同服务 第201部分:基础协议
    China National Standards
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    GB/T 33674-2017 core metadata content of meteorological dataset
    气象数据集核心元数据
    China National Standards
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    GB/T 18015.7-2017 Multicore and symmetrical pair/quad cables for digital communications—Part 7: Symmetrical pair/quad cables with transmission characteristics up to 1 200MHz—Sectional specification for digital and analog communication cables
    数字通信用对绞或星绞多芯对称电缆 第7部分:具有1200MHz及以下传输特性的对绞或星绞对称电缆 数字及模拟通信电缆分规范
    China National Standards
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    GB/T 18015.1-2017 Multicore and symmetrical pair/quad cables for digital communications—Part 1: Generic specification
    数字通信用对绞或星绞多芯对称电缆 第1部分:总规范
    China National Standards
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    GB/T 18015.8-2017 Multicore and symmetrical pair/quad cables for digital communications—Part 8: Symmetrical pair/quad cables with transmission characteristics up to 1200MHz-Work area wiring sectional specification
    数字通信用对绞或星绞多芯对称电缆 第8部分:具有1200MHz及以下传输特性的对绞或星绞对称电缆 工作区布线电缆分规范
    China National Standards
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    GB/T 35128-2017 core components for group enterprise operating management information system
    集团企业经营管理信息化核心构件
    China National Standards
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    GB/T 35283-2017 Information security techniques—Specification for the structure of desktop core configuration baseline
    信息安全技术 计算机终端核心配置基线结构规范
    China National Standards
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    GB/T 35427-2017 core metadata for books copyright assets
    图书版权资产核心元数据
    China National Standards
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    GB/T 33264-2016 Framework of real-time robot operating system on multi-core processor
    面向多核处理器的机器人实时操作系统应用框架
    China National Standards
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    GB/T 32825-2016 Specifications and technical requirements for three-phase dry-type tridimensional wound-core distribution transformers
    三相干式立体卷铁心配电变压器技术参数和要求
    China National Standards
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    GB/T 9766.5-2016 Test method for tyre valves—Part 5: Test methods for large core chamber tyre valves
    轮胎气门嘴试验方法 第5部分:大芯腔气门嘴试验方法
    China National Standards
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    GB/T 1796.5-2016 Tyre valves—Part 5: Tyre valves for large core chamber
    轮胎气门嘴 第5部分:大芯腔气门嘴
    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
    core

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    GB/T 20835-2016 Guides for magnetization test of generator stator core
    发电机定子铁心磁化试验导则
    China National Standards
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    GB/T 32392.2-2015 Information technology—Metamodel framework for interoperability (MFI)—Part 2: core model
    信息技术 互操作性元模型框架(MFI) 第2部分:核心模型
    China National Standards
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    GB/T 32288-2015 Electrical steel core for power transformers
    电力变压器用电工钢铁心
    China National Standards
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    GB/T 32236-2015 Integrated data management framework of product middle-term lifecycle cored on BOM structure
    以BOM结构为核心的产品生命中期数据集成管理框架
    China National Standards
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    GB/T 7166-2015 Characteristics and test methods for in-core and primary coolant circuit temperature sensors in nuclear power plants
    核电厂反应堆堆芯和主冷却剂回路内温度计的特性和试验方法
    China National Standards
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    GB/T 30839.33-2015 Energy consumption grading for industrial electroheat installations—Part 33:Mains frequency coreless induction furnace
    工业电热装置能耗分等 第33部分:工频无心感应炉
    China National Standards
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    GB/T 31594-2015 Quality specification for data on core service in social insurance
    社会保险核心业务数据质量规范
    China National Standards
    core

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    GB/T 31360-2015 core metadata of fixed asset
    固定资产核心元数据
    China National Standards
    core

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    GB/T 31073-2014 General science and technology infrastructure―core metadata of service
    科技平台 服务核心元数据
    China National Standards
    core

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    GB/T 31295-2014 The core to wind turbine blade―Determination of dimensional stability at elevated temperatures with flexural load and with compressive load
    风电叶片用芯材 弯曲载荷和压缩载荷下高温尺寸稳定性的测定
    China National Standards
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    GB/T 31294-2014 The core to wind turbine blade―Test method for facing cleavage of sandwich panels
    风电叶片用芯材 夹芯板面层剥离强度的测定
    China National Standards
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    GB/T 30839.32-2014 Energy consumption grading for industrial electroheat installations―Part 32:A set of medium frequency coreless induction furnaces with a voltage type frequency converter
    工业电热装置能耗分等 第32部分:电压型变频多台中频无心感应炉成套装置
    China National Standards
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