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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 34663-2017 General technical requirements for electric resistance heaters used in explosive gas atmospheres
    爆炸性气体环境用电阻加热器通用技术要求
    China National Standards
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    GB/T 35212.2-2017 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 2: Analysis of alkanolamine desulfurization decarbonization solvent
    天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第2部分:脱硫、脱碳溶剂分析
    China National Standards
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    GB/T 14806-2017 A.C.electric ventilating fans andregulators for household and similar purposes
    家用和类似用途的交流换气扇及其调速器
    China National Standards
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    GB/T 20936.4-2017 Gas detectors for explosive atmospheres—Part 4:Performance requirements of open path detectors for flammable gases
    爆炸性环境用气体探测器 第4部分:开放路径可燃气体探测器性能要求
    China National Standards
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    GB/T 35160.3-2017 Test methods for agglomerated stone—Part 3:Determination of compressive strength
    合成石材试验方法 第3部分:压缩强度的测定
    China National Standards
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    GB/T 35730-2017 General design requirements of pressurized water reactor nuclear power plants with passive safety systems
    非能动安全系统压水堆核电厂总设计要求
    China National Standards
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    GB/T 35776-2017 Spatiotemporal infrastructure for smart city-Basic specifications
    智慧城市时空基础设施 基本规定
    China National Standards
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    GB/T 4127.17-2017 Bonded abrasive products—Dimensions—Part 17: Spindle mounted wheels
    固结磨具 尺寸 第17部分:带柄磨头
    China National Standards
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    GB/T 2495-2017 Bonded abrasive products—Packing
    固结磨具 包装
    China National Standards
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    GB/T 19249-2017 Reverse osmosis water treatment equipment
    反渗透水处理设备
    China National Standards
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    GB/T 35646-2017 Basic requirement of incremental updating of navigable electronic maps
    导航电子地图增量更新基本要求
    China National Standards
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    GB/T 35479-2017 Superabrasive products—Grinding tools with diamond or cubic boron nitride—General survey and designation
    超硬磨料制品 金刚石或立方氮化硼磨具 形状总览和标记
    China National Standards
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    GB/T 35752-2017 Warp-knitted composite geotextiles
    经编复合土工织物
    China National Standards
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    GB/T 35513.1-2017 Plastics—Polycarbonate (PC) moulding and extrusion materials—Part 1: Designation system and basis for specifications
    塑料 聚碳酸酯(PC)模塑和挤出材料 第1部分:命名系统和分类基础
    China National Standards
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    GB/T 35780.2-2017 Customer contact service—Part 2: Requirements for clients using the services of customer contact centres
    顾客联络服务 第2部分:使用顾客联络中心服务的委托方要求
    China National Standards
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    GB/T 35684-2017 Technique requirements for explosion suppression material in fuel tank explosive atmospheres
    燃油容器爆炸性环境阻隔抑爆材料技术要求
    China National Standards
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    GB/T 35133-2017 Reference model for business group operations management
    集团企业经营管理参考模型
    China National Standards
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    GB/T 35285-2017 Information security technology—Public key infrastructure—Technical requirements for digital certificate based reliable electronic signature creation and verification
    信息安全技术 公钥基础设施 基于数字证书的可靠电子签名生成及验证技术要求
    China National Standards
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    GB/T 35791-2017 Specification for single-phase-to-ground fault feeder selection device based on traveling waves for neutral non-effectively grounded system
    中性点非有效接地系统单相接地故障行波选线装置技术要求
    China National Standards
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    GB/T 35346-2017 Technical requirement of closing condition for ship
    船舶封船状态技术要求
    China National Standards
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    GB/T 35403.1-2017 National articles numbering and basic information specification—Part 1: Framework and basic rules
    国家物品编码与基础信息通用规范 第1部分:总体框架
    China National Standards
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    GB/T 35429-2017 Classification and codes for quality technology services
    质量技术服务分类与代码
    China National Standards
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    GB/T 35435-2017 General design specification of science experiment rack in space station
    空间站科学实验柜通用设计规范
    China National Standards
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    GB/T 35287-2017 Information security technology—Guidelines of trusted identity technology for website
    信息安全技术 网站可信标识技术指南
    China National Standards
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    GB/T 35693-2017 Technical specification for valvehall fittings of ±800kV ultra high voltage direct current(UHVDC) transmission project
    ±800kV特高压直流输电工程阀厅金具技术规范
    China National Standards
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    GB/T 35711-2017 Analysis, restrain and measurement of harmonics of DC side of high voltage direct current (HVDC) transimission system
    高压直流输电系统直流侧谐波分析、抑制与测量导则
    China National Standards
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    GB/T 35692-2017 Guideline for system planning of high voltage direct current(HVDC) power transmission project
    高压直流输电工程系统规划导则
    China National Standards
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    GB/T 35414-2017 Requirements of oxygen conditioning for indoor oxygen diffusion in plateau area
    高原地区室内空间弥散供氧(氧调)要求
    China National Standards
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    GB/Z 30556.1-2017 Electromagnetic compatibility—Installation and mitigation guidelines—General considerations
    电磁兼容 安装和减缓导则 一般要求
    China National Standards
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    GB/T 18972-2017 Classification,investigation and evaluation of tourism resources
    旅游资源分类、调查与评价
    China National Standards
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    GB/T 35633-2017 General requirements of geographical names expressing in public maps
    公开版地图地名表示通用要求
    China National Standards
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    GB/T 35552.1-2017 Technical requirements for Class B shipborne equipment of the automatic identification system(AIS)—Part 1: Carrier-sense time division multiple access(CSTDMA) techniques
    船舶自动识别系统(AIS)B类设备技术要求 第1部分:载波侦听时分多址(CSTDMA)
    China National Standards
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    GB/T 23439-2017 Expansive agents for concrete
    混凝土膨胀剂
    China National Standards
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    GB/T 17850.1-2017 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part1:General introduction and classification
    涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第1部分:导则和分类
    China National Standards
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    GB/T 18838.2-2017 Preparation of steel substrates before application of paints and related products—Specifications for metallic blast-cleaning abrasives—Part 2: Chilled-iron grit
    涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第2部分:冷硬铸铁砂
    China National Standards
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    GB/T 17850.5-2017 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 5:Nickel refinery slag
    涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第5部分:镍精炼渣
    China National Standards
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    GB/T 17850.7-2017 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 7: Fused aluminium oxide
    涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第7部分:熔融氧化铝
    China National Standards
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    GB/T 35555-2017 Basic Specification for hot spring service
    温泉服务基本规范
    China National Standards
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    GB/T 24131.2-2017 Rubber,raw—Determination of volatile-matter content—Part 2:Thermogravimetric methods using an automatic analyser with an infrared drying unit
    生橡胶 挥发分含量的测定 第2部分:带红外线干燥单元的自动分析仪加热失重法
    China National Standards
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    GB/T 34919-2017 Code of practice for examination of printed documents in forensics
    法庭科学打印文件检验技术规程
    China National Standards
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    GB/T 35686-2017 Electrical apparatus and installation in areas endangered by explosives
    火炸药危险环境用电气设备及安装
    China National Standards
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    GB/T 35251-2017 Waste pyrolysis and incineration treatment device
    垃圾裂化焚烧装置
    China National Standards
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    GB/T 25843-2017 Technical requirments of control and protection equipment of ±800 kV ultra high voltage direct current transmission
    ±800 kV 特高压直流输电控制与保护设备技术要求
    China National Standards
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    GB/T 35160.1-2017 Test methods for agglomerated stone—Part 1:Determination of apparent density and water absorption
    合成石材试验方法 第1部分:密度和吸水率的测定
    China National Standards
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    GB/T 35513.2-2017 Plastics—Polycarbonate (PC) moulding and extrusion materials—Part 2: Preparation of test specimens and determination of properties
    塑料 聚碳酸酯(PC)模塑和挤出材料 第2部分:试样制备和性能测试
    China National Standards
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    GB/T 34108-2017 Metallic materials—High strain rate compression test method at ambient temperature
    金属材料 高应变速率室温压缩试验方法
    China National Standards
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    GB/T 34069-2017 General technology of internet of things—Characteristic and classification of intelligent sensor
    物联网总体技术 智能传感器特性与分类
    China National Standards
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    GB/T 34071-2017 General technology for internet of things—Reliability design method and review for intelligent sensor
    物联网总体技术 智能传感器可靠性设计方法与评审
    China National Standards
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    GB/T 24369.3-2017 Characterization of gold nanorods—Part 3: Measurement method of surface charge density
    金纳米棒表征 第3部分:表面电荷密度测量方法
    China National Standards
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    GB/Z 34052.2-2017 Statistical data and metadata exchange(SDMX)—Part 2: Information model—UML conceptual design
    统计数据与元数据交换(SDMX) 第2部分:信息模型 统一建模语言(UML)概念设计
    China National Standards
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    GB/T 17466.24-2017 Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 24: Particular requirements for enclosures for housing protective devices and other power dissipating electrical equipment
    家用和类似用途固定式电气装置的电器附件安装盒和外壳 第24部分:住宅保护装置和其他电源功耗电器的外壳的特殊要求
    China National Standards
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    GB/T 16915.7-2017 Switches for household and similar fixed electrical installations—Part 2-6: Particular requirements for fireman’s switches for exterior and interior signs and luminaires
    家用和类似用途固定式电气装置的开关 第2-6部分:外部或内部标识和照明用消防开关的特殊要求
    China National Standards
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    GB/T 3836.5-2017 Explosive atmospheres—Part 5:Equipment protection by pressurized enclosure “p“
    爆炸性环境 第5部分: 由正压外壳“p”保护的设备
    China National Standards
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    GB/T 15145-2017 General specification for transmission line protection equipment
    输电线路保护装置通用技术条件
    China National Standards
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    GB/T 15146.12-2017 Nuclear criticality safety for fissile materials outside reactors—Part 12: Burnup credit for low water reactor( LWR) fuel
    反应堆外易裂变材料的核临界安全 第12部分:轻水堆燃料燃耗信用制
    China National Standards
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    GB/T 34127-2017 Fixed energy high intensity proton cyclotron within the range of 10 MeV~20 MeV
    10 MeV~20 MeV范围内固定能量强流质子回旋加速器
    China National Standards
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    GB/T 7343-2017 Methods of measurement of the suppression characteristics of passive EMC filtering devices
    无源EMC滤波器件抑制特性的测量方法
    China National Standards
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    GB/T 34128-2017 15 MeV~30 MeV variable energy high intensity proton cyclotron
    15 MeV~30 MeV可变能量强流质子回旋加速器
    China National Standards
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    GB/T 14598.24-2017 Measuring relays and protection equipment—Part 24: Common format for transient data exchange (COMTRADE) for power systems
    量度继电器和保护装置 第24部分:电力系统暂态数据交换(COMTRADE)通用格式
    China National Standards
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    GB/T 34120-2017 Technical specification for power conversion system of electrochemical energy storage system
    电化学储能系统储能变流器技术规范
    China National Standards
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    GB/T 34134-2017 SELV plugs and socket-outlets for household and similar purposes 16 A 6 V、12 V、24 V、48 V a.c. and d.c.—Types, basic parameters and dimensions
    家用和类似用途安全特低电压(SELV)交流和直流插头插座16 A 6 V、12 V、24 V、48 V 型式、基本参数和尺寸
    China National Standards
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    GB/T 15345-2017 Test methods of concrete pipes for water transmission
    混凝土输水管试验方法
    China National Standards
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    GB/T 16902.5-2017 Rules for the presentation of graphical symbols for use on equipment—Part 5: Design guidelines of icons
    设备用图形符号表示规则 第5部分:图标的设计指南
    China National Standards
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    GB/T 34111-2017 Construction for iron and steel logistics internet public business information platform
    钢铁物流互联网公共商务信息平台建设
    China National Standards
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    GB/T 34057-2017 E-commerce credit—Basic trustworthy requirements for online retailing—Consumer products retailing
    电子商务信用 网络零售信用基本要求 消费品零售
    China National Standards
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    GB/T 34063-2017 Ergonomics design guide for urban public transport facilities
    城市公共交通设施工效学设计指南
    China National Standards
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    GB/T 30428.7-2017 Information system for digitized supervision and management of city—Part 7:Supervision imformation collection
    数字化城市管理信息系统 第7部分:监管信息采集
    China National Standards
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    GB/T 34145-2017 Specification of programming interface for Chinese speech synthesis internet service
    中文语音合成互联网服务接口规范
    China National Standards
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    GB/T 15972.44-2017 Specifications for optical fibre test methods—Part 44: Measurement methods and test procedures for transmission and optical characteristics—Cut-off wavelength
    光纤试验方法规范 第44部分:传输特性和光学特性的测量方法和试验程序 截止波长
    China National Standards
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    GB/T 34090.2-2017 Interactive advertising—Part 2:Delivery monitor requirements
    互动广告 第2部分:投放验证要求
    China National Standards
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    GB/T 34090.1-2017 Interactive advertising—Part 1:Terminology overview
    互动广告 第1部分: 术语概述
    China National Standards
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    GB/T 18954-2017 Methods of setting running resistance on a chassis dynamometer for motorcycles and mopeds
    摩托车和轻便摩托车底盘测功机行驶阻力的设定方法
    China National Standards
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    GB/T 34033.2-2017 Ships and marine technology—Risk assessment on anti-fouling systems on ships—Part 2:Marine environmental risk assessment method for anti-fouling systems on ships using biocidally active substances
    船舶与海上技术 船舶防污底系统风险评估 第2部分:使用防污活性物质的船舶防污底系统的海洋环境风险评估方法
    China National Standards
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    GB/T 34030-2017 Ships and marine technology—Standard specification for thermosetting resin fiberglass pipe and fittings to be used for marine applications
    船舶和海上技术 船用热固树脂玻璃纤维管及附件技术要求
    China National Standards
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    GB/T 4724-2017 Composite base copper clad laminated sheets for printed circuits
    印制电路用覆铜箔复合基层压板
    China National Standards
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    GB/T 34093-2017 Safety aspects for xDSL signals on circuits connected to telecommunication networks(DSL:Digital Subscriber Line)
    与通信网络连接的电路上的xDSL信号的安全性(DSL:数字用户线)
    China National Standards
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    GB/T 34090.3-2017 Internet advertising—Part 3: Effect measurement requirements
    互动广告 第3部分:效果测量要求
    China National Standards
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    GB 5768.6-2017 Road traffic signs and markings—Part 6: Highway-railway grade crossing
    道路交通标志和标线 第6部分:铁路道口
    China National Standards
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    GB 5768.4-2017 Road traffic signs and markings—Part 4: Work zone
    道路交通标志和标线 第4部分:作业区
    China National Standards
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    GB 5768.5-2017 Road traffic signs and markings—Part 5: Speed limit
    道路交通标志和标线 第5部分: 限制速度
    China National Standards
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    GB/T 34092-2017 Technical requirements and measure methods for digital terrestrial television silicon-tuner
    地面数字电视硅调谐器技术要求和测量方法
    China National Standards
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    GB/T 5096-2017 Test method for corrosiveness to copper from petroleum products by copper strip test
    石油产品铜片腐蚀试验法
    China National Standards
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    GB/T 34098-2017 Quartzose jade—Classification and nomenclature
    石英质玉 分类与定名
    China National Standards
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    GB/T 16954-2017 General specification for Ku-Band satellit television receive-only station
    Ku频段卫星电视接收站通用规范
    China National Standards
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    GB/T 34107-2017 Seamless precision stainless steel pipes for rail transit vehicle braking system
    轨道交通车辆制动系统用精密不锈钢无缝钢管
    China National Standards
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    GB/T 34099-2017 Determination of aluminium, silicon, vanadium, nickel, iron, sodium, calcium, zinc and phosphorus in residual fuel oil—Inductively coupled plasma emission spectrometry method
    残渣燃料油中铝、硅、钒、镍、铁、钠、钙、锌及磷含量的测定 电感耦合等离子发射光谱法
    China National Standards
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    GB/T 34045-2017 Classification of service resources for service platform of manufacturing informatization
    制造业信息化服务平台服务资源分类规范
    China National Standards
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    GB/T 33880-2017 Wrought aluminium silicon alloy plates and sheets from hot isostatic pressing
    热等静压铝硅合金板材
    China National Standards
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    GB/T 17465.5-2017 Appliance couplers for household and similar general purposes—Part 2-1: Sewing machine couplers
    家用和类似用途器具耦合器 第2-1部分:缝纫机耦合器
    China National Standards
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    GB/T 19518.1-2017 Explosive atmospheres—Electrical resistance traces heating—Part 1: General and testing requirements
    爆炸性环境 电阻式伴热器 第1部分:通用和试验要求
    China National Standards
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    GB/T 34026-2017 General technical conditions for tensioning device of passenger ropeway
    客运索道张紧装置通用技术条件
    China National Standards
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    GB/T 34011-2017 Thermal insulation products for building applications—Determination of the pull-off resistance of external thermal insulation composite systems(ETICS)(foam block test)
    建筑用绝热制品 外墙外保温系统抗拉脱性能的测定(泡沫块试验)
    China National Standards
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    GB/T 33883-2017 Test methods for stress corrosion of 7XXX series aluminium alloys—Boiling sodium chloride solution method
    7XXX系铝合金应力腐蚀试验 沸腾氯化钠溶液法
    China National Standards
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    GB/T 33882-2017 silver oxygen-free copper drawing stock for commutator
    换向器用银无氧铜线坯
    China National Standards
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    GB/T 34139-2017 Technical specification of converters for high-voltage direct current (HVDC) transmission using voltage sourced converters (VSC)
    柔性直流输电换流器技术规范
    China National Standards
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    GB/T 3836.21-2017 Explosive atmospheres—Part 21:Application of quality systems for equipment manufacture
    爆炸性环境 第21部分:设备生产质量体系的应用
    China National Standards
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    GB/T 2099.8-2017 Plugs and socket-outlets for household and similar purposes—Part 2-4: Particular requirements for plugs and socket-outlets for SELV
    家用和类似用途插头插座 第2-4部分:安全特低电压(SELV)插头插座的特殊要求
    China National Standards
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    GB/T 34136-2017 Electrical safety of machinery—Guidance on the application of GB 28526 and GB/T 16855.1 in the design of safety-related control systems for machinery
    机械电气安全 GB 28526和GB/T 16855.1用于机械安全相关控制系统设计的应用指南
    China National Standards
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    GB/T 3836.23-2017 Explosive atmospheres—Part 23:Group I,category EPL Ma equipment intended to remain functional in atmospheres endangered by firedamp and/or coal dust
    爆炸性环境 第23部分:用于瓦斯和/或煤尘环境的I类EPL Ma级设备
    China National Standards
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    GB/T 34025-2017 Pinion type progressive safety device for builders hoist
    施工升降机用齿轮渐进式防坠安全器
    China National Standards
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