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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 "EL" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 36234-2018 Qualification testing of wELders for fusion welding ontitanium and titanium alloys，zirconium and zirconium alloys
    钛及钛合金、锆及锆合金熔化焊焊工技能评定    		 China National Standards
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    GB/T 36236-2018 Hot mELt glue labeling machine
    热熔胶贴标机    		 China National Standards
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    GB/T 36237-2018 Wind turbines—ELectrical simulation models
    风力发电机组 电气仿真模型    		 China National Standards
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    GB/T 36167-2018 Method for coal preparation laboratory timed-rELease flotation analysis
    选煤实验室分步释放浮选试验方法    		 China National Standards
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    GB/T 18342-2018 Commercial coal quality—Coal for travELling grate boiler
    商品煤质量 链条炉用煤    		 China National Standards
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    GB/T 36224-2018 Inserts for aviation,sELf-locking with MJ threads, open type, in aluminium alloy
    航空用MJ螺纹铝合金通孔自锁镶嵌件    		 China National Standards
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    GB/T 19974-2018 Sterilization of health care products—General requirement for characterization of a sterilization agent and the devELopment,validation and routine control of a sterilization process for medical devices
    医疗保健产品灭菌 灭菌因子的特性及医疗器械灭菌过程的开发、确认和常规控制的通用要求    		 China National Standards
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    GB/T 36128-2018 Regulation of mass measurement permissible errors for jewELry and precious metal products
    珠宝贵金属产品质量测量允差的规定    		 China National Standards
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    GB/T 36225-2018 Silver steEL for bogie
    转向架用银亮钢    		 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 36147.1-2018 Security management systems for the supply chain—ELectronic port clearance(EPC)—Part 1: Message structures
    供应链安全管理系统 电子口岸通关（EPC） 第1部分：消息结构    		 China National Standards
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    GB/T 25978-2018 Road vehicl—Plates and labEL
    道路车辆 标牌和标签    		 China National Standards
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    GB 36220-2018 Safety technical requirements of oil transport tankers and refuELing tankers
    运油车辆和加油车辆安全技术条件    		 China National Standards
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    GB/T 36229-2018 RELiability assessment method and index of active opto-electronic protective devices
    光电保护装置可靠性考核方法和指标    		 China National Standards
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    GB/T 21832.1-2018 WELded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1:Tubes for heat exchanger
    奥氏体-铁素体型双相不锈钢焊接钢管 第1部分：热交换器用管    		 China National Standards
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    GB/T 21832.2-2018 WELded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2:Pipes for fluid transport
    奥氏体-铁素体型双相不锈钢焊接钢管 第2部分：流体输送用管    		 China National Standards
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    GB/T 230.1-2018 Metallic materials—RockwELl hardness test—Part 1：Test method
    金属材料 洛氏硬度试验 第1部分: 试验方法    		 China National Standards
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    GB/T 36226-2018 Stainless steEL—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method)
    不锈钢 锰、镍、铬、钼、铜和钛含量的测定 手持式能量色散X射线荧光光谱法(半定量法)    		 China National Standards
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    GB/T 223.87-2018 Iron,steEL and alloy—Determination of calcium and magnesium—Inductively coupled plasma mass spectrometric method
    钢铁及合金 钙和镁含量的测定 电感耦合等离子体质谱法    		 China National Standards
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    GB/T 231.1-2018 Metallic materials—BrinELl hardness test—Part 1: Test method
    金属材料 布氏硬度试验 第1部分: 试验方法    		 China National Standards
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    GB/T 36149-2018 Express dELivery vehicles specifications
    快递汽车技术条件    		 China National Standards
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    GB/T 36275-2018 Limit and measurement methods of ELectromagnetic compatibility for private digital mobile radio equipment
    专用数字对讲设备电磁兼容限值和测量方法    		 China National Standards
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    GB/T 36278-2018 Technical code for ELectric vehicle charging/battery swap infrastructure interconnecting to distribution network
    电动汽车充换电设施接入配电网技术规范    		 China National Standards
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    GB/T 36277-2018 Technical specification for on-board static DC ELectric energy meter of electric vehicle
    电动汽车车载静止式直流电能表技术条件    		 China National Standards
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    GB/T 24338.5-2018 Railway applications—ELectromagnetic compatibility—Part 4: Emission and immunity of the signalling and telecommunications apparatus
    轨道交通 电磁兼容 第4部分：信号和通信设备的发射与抗扰度    		 China National Standards
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    GB/T 13338-2018 Basic rules for the measurement and calculation of thermal equilibrium of fuEL-fired furnace in industry
    工业燃料炉热平衡测定与计算基本规则    		 China National Standards
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    GB/T 36276-2018 Lithium ion battery for ELectrical energy storage
    电力储能用锂离子电池    		 China National Standards
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    GB/T 36175-2018 Special design external micrometer with ELectronic digital display
    特殊结构的电子数显外径千分尺    		 China National Standards
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    GB/T 36211.1-2018 IntELligent measuring and control device in full-distributed industrial control system—Part 1:General technical requirements
    全分布式工业控制智能测控装置 第1部分：通用技术要求    		 China National Standards
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    GB/T 36211.2-2018 IntELligent measuring and control device in full-distributed industrial control system—Part 2:Communication interoperability test specification
    全分布式工业控制智能测控装置 第2部分：通信互操作方法    		 China National Standards
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    GB/T 35070.1-2018 Parking ELectronic toll collection—Part 1: Data format and technical specification for CPU card
    停车场电子收费 第1部分：CPU卡数据格式和技术要求    		 China National Standards
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    GB/T 35070.3-2018 Parking ELectronic toll collection—Part 3: Transaction process
    停车场电子收费 第3部分：交易流程    		 China National Standards
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    GB/T 35070.4-2018 Parking ELectronic toll collection—Part 4：Technical specification for key equipment testing
    停车场电子收费 第4部分：关键设备检测技术要求    		 China National Standards
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    GB/T 35070.2-2018 Parking ELectronic toll collection—Part 2：Technical specification for terminal equipment
    停车场电子收费 第2部分：终端设备技术要求    		 China National Standards
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    GB/T 35047-2018 Societal security—Mass evacuation-GuidELines for planning
    公共安全 大规模疏散 规划指南    		 China National Standards
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    GB/Z 21099.6-2018 Function blocks(FB) for process control and ELectronic device description language(EDDL)—Part 6: Meeting the requirements for integrating fieldbus devices in engineering tools for field devices
    过程控制用功能块（FB）和电子设备描述语言（EDDL） 第6部分：满足现场设备工程工具对集成现场总线设备的需求    		 China National Standards
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    GB/T 26168.4-2018 ELectrical insulating materials—Determination of the effects of ionizing radiation—Part 4：Procedures for assessment of ageing in service
    电气绝缘材料 确定电离辐射的影响 第4部分：运行中老化的评定程序    		 China National Standards
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    GB/T 25123.2-2018 ELectric traction—Rotating electrical machines for rail and road vehicles—Part 2: Electronic convertor-fed alternating current motors
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第2部分：电子变流器供电的交流电动机    		 China National Standards
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    GB/T 25123.1-2018 ELectric traction—Rotating electrical machines for rail and road vehicles—Part 1: Machines others than electronic convertor-fed alternating current motors
    电力牵引 轨道机车车辆和公路车辆用旋转电机 第1部分：除电子变流器供电的交流电动机之外的电机    		 China National Standards
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    GB/T 36279-2018 Methods for testing sELf-damping characteristics of overhead conductors
    架空导线自阻尼特性测试方法    		 China National Standards
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    GB/T 12760-2018 Cylindrical worm and wormwheEL information of the dimensional data to be givem on the drawing
    圆柱蜗杆、蜗轮图样上应注明的尺寸数据    		 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 12730-2018 Narrow V-bELt for general drive
    一般传动用窄V带    		 China National Standards
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    GB/T 13251-2018 Packaging—SteEL drum closures
    包装 钢桶封闭器    		 China National Standards
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    GB/T 36282-2018 ELectromagnetic compatibility requirements and test methods of drive motor system for electric vehicles
    电动汽车用驱动电机系统电磁兼容性要求和试验方法    		 China National Standards
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    GB/T 36285-2018 Specification of steam turbine ELectro-hydraulic control system for thermal power plant
    火力发电厂汽轮机电液控制系统技术条件    		 China National Standards
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    GB/T 24338.1-2018 Railway applications—ELectromagnetic compatibility—Part 1: General
    轨道交通 电磁兼容 第1部分：总则    		 China National Standards
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    GB/T 10067.414-2018 Basic specification for ELectroheating and electromagnetic processing installations—Part 414: Industrial gem furnace
    电热和电磁处理装置基本技术条件 第414部分：工业宝石炉    		 China National Standards
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    GB/T 36280-2018 Lead-carbon battery for ELectrical energy storage
    电力储能用铅炭电池    		 China National Standards
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    GB/T 30839.47-2018 Energy consumption grading for industrial ELectroheat installations—Part 47 : Electric heating bath furnace
    工业电热装置能耗分等 第47部分：电热浴炉    		 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 11765-2018 Oil-tea camELlia seed oil
    油茶籽油    		 China National Standards
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    GB/T 35081-2018 Safety of machinery—RELationship of GB/T 16855.1 to GB/T 15706
    机械安全 GB/T 16855.1与GB/T 15706的关系    		 China National Standards
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    GB/T 35080-2018 Safety of machinery—RELationship of type-B and type-C standards to GB/T 15706
    机械安全 B类标准和C类标准与GB/T 15706的关系    		 China National Standards
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    GB/T 325.1-2018 Packaging containers—SteEL drums—Part 1: General specifications
    包装容器 钢桶 第1部分：通用技术要求    		 China National Standards
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    GB/T 35084-2018 GuidELines for environmental protection at press shop
    冲压车间环境保护导则    		 China National Standards
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    GB/T 19883-2018 JELly
    果冻    		 China National Standards
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    GB/T 8163-2018 Seamless steEL pipes for liquid service
    输送流体用无缝钢管    		 China National Standards
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    GB/T 6609.1-2018 Chemical analysis methods and determination of physical performance of alumina—Part 1：Determination of trace ELements content—Inductively coupled plasma atomic emission spectrometry method
    氧化铝化学分析方法和物理性能测定方法 第1部分：微量元素含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 35026-2018 Tea camELlia seed oil
    茶叶籽油    		 China National Standards
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    GB/T 35027-2018 Compound of royal jELly and queen larva in queen cell
    王台蜂王浆    		 China National Standards
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    GB/T 20409-2018 Seamless multi-rifled steEL tubes for high-pressure boiler
    高压锅炉用内螺纹无缝钢管    		 China National Standards
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    GB/T 8162-2018 Seamless steEL tubes for structural purposes
    结构用无缝钢管    		 China National Standards
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    GB/T 35085-2018 Destructive tests on wELds in metallic materials—Vickers and Knoop Hardness testing of joints welded by laser and electron beam
    金属材料焊缝破坏性试验 激光和电子束焊接接头的维氏和努氏硬度试验    		 China National Standards
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    GB/T 35086-2018 General specification for MEMS ELectric field sensor
    MEMS电场传感器通用技术条件    		 China National Standards
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    GB/T 35082-2018 SteEL cold extrusion part—Technical specification
    钢质冷挤压件 工艺规范    		 China National Standards
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    GB/T 15327-2018 Variable-speed wide V-bELt for industry
    工业用变速宽V带    		 China National Standards
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    GB/T 14829-2018 Variable-speed V-bELt for agricultural machinery
    农业机械用变速V带    		 China National Standards
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    GB/T 36469-2018 Information technology—TELecommunications and information exchange between systems local and metropolitan area networks—Specific requirements—Medium access control (MAC) and physical layer (PHY) specification for Q frequency band ultra high speed wi
    信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 Q波段超高速无线局域网媒体访问控制和物理层规范    		 China National Standards
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    GB/T 25056-2018 Information security technology—Specifications of cryptograph and rELated security technology for certificate authentication system
    信息安全技术 证书认证系统密码及其相关安全技术规范    		 China National Standards
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    GB/T 30269.303-2018 Information technology—Sensor networks—Part 303: Communication and information exchange: Network layer specification for wirELess sensor networks based on IP protocol
    信息技术 传感器网络 第303部分：通信与信息交换：基于IP的无线传感器网络网络层规范    		 China National Standards
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    GB/T 10089-2018 Accuracy of cylindrical worm and wormwheEL
    圆柱蜗杆、蜗轮精度    		 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 10086-2018 Symbols for cylindrical worm and wormwheEL
    圆柱蜗杆、蜗轮代号    		 China National Standards
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    GB/T 35012-2018 Chromium molybdenum alloy steEL plate for hydrogen service equipment
    临氢设备用铬钼合金钢钢板    		 China National Standards
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    GB/T 20238-2018 Installation, inspection and usage guidELines for wooden flooring
    木质地板铺装、验收和使用规范    		 China National Standards
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    GB/T 35090-2018 Non-destructive testing—Test method for weak magnetic testing of pipELine
    无损检测 管道弱磁检测方法    		 China National Standards
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    GB/T 7781-2018 Separator—ModEL designation
    分离机 型号编制方法    		 China National Standards
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    GB/T 36464.5-2018 Information technology—IntELligent speech interaction system—Part 5：In-vehicle terminal
    信息技术 智能语音交互系统 第5部分：车载终端    		 China National Standards
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    GB/T 36470-2018 Information security technology—Common security functional requirements for data acquisition and control fiELd devices of industrial control systems
    信息安全技术 工业控制系统现场测控设备通用安全功能要求    		 China National Standards
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    GB/T 36205-2018 Formula feed for grass carp（Ctenopharyngodon idELlus）
    草鱼配合饲料    		 China National Standards
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    GB/T 36204-2018 Determination of gibberELlic acid in fertilizer—High performance liquid chromatography-mass spectrometry method
    肥料中赤霉酸含量的测定 高效液相色谱-质谱联用仪法    		 China National Standards
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    GB/T 13083-2018 Determination of fluorine in feeds—Ion sELective electrode method
    饲料中氟的测定 离子选择性电极法    		 China National Standards
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    GB 4343.1-2018 ELectromagnetic compatibility requirements for household appliances,electric tools and similar apparatus—Part 1: Emission
    家用电器、电动工具和类似器具的电磁兼容要求 第1部分：发射    		 China National Standards
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    GB/T 18039.10-2018 ELectromagnetic compatibility(EMC)—Environment—Description of HEMP environment—Radiated disturbance
    电磁兼容 环境 HEMP环境描述 辐射骚扰    		 China National Standards
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    GB/T 35033-2018 Measurement method on conductive properties of ELectromagnetic shielding material and bonding impedance of metal material for 30MHz to 1GHz
    30MHz～1GHz电磁屏蔽材料导电性能和金属材料搭接阻抗测量方法    		 China National Standards
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    GB/T 7779-2018 Centrifuge—ModEL designation
    离心机 型号编制方法    		 China National Standards
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    GB/T 20919-2018 External micrometer with ELectronic digital display
    电子数显外径千分尺    		 China National Standards
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    GB/T 35098-2018 Microbeam analysis—Transmission ELectron microscopy—Morphological identification method of plant viruses by transmission electron microscopy
    微束分析 透射电子显微术 植物病毒形态学的透射电子显微镜鉴定方法    		 China National Standards
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    GB/T 22092-2018 Micrometer head and depth micrometer with ELectronic digital display
    电子数显测微头和深度千分尺    		 China National Standards
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    GB/Z 36471-2018 Information technology—GuidELines for the design of icons and symbols accessible to all users, including the elderly and persons with disabilities
    信息技术 包括老年人和残疾人的所有用户可访问的图标和符号设计指南    		 China National Standards
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    GB/T 36456.3-2018 Engineering domain oriented shared information modEL - Part 3：Testing methodology
    面向工程领域的共享信息模型 第3部分：测试方法    		 China National Standards
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    GB/T 13166-2018 Design margin and abuse tests for ELectronic measuring instrument
    电子测量仪器设计余量与模拟误用试验    		 China National Standards
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    GB/T 36206-2018 Formula feed for yELlow croaker（Larimichthys crocea Richardson）
    大黄鱼配合饲料    		 China National Standards
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    GB/T 13625-2018 Seismic qualification of safety class ELectrical equipment for nuclear power plants
    核电厂安全级电气设备抗震鉴定    		 China National Standards
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    GB/T 32503.2-2018 Household and similar adjustable frequency converter safety—Part 2:Particular requirements for adjustable frequency converters for ELectrical heat pumps,air-conditioners and dehumidifiers
    家用和类似用途变频控制器的安全 第2部分：热泵、空调器和除湿机用变频控制器的特殊要求    		 China National Standards
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    GB/T 35031.1-2018 Customer energy management system—Part 1: GuidELine
    用户端能源管理系统 第1部分：导则    		 China National Standards
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    GB/T 35094-2018 Magnesium-aluminium alloy wheEL hub fixture general specification
    镁铝合金轮毂夹具通用技术规范    		 China National Standards
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    GB/T 22093-2018 Internal micrometer with ELectronic digital display
    电子数显内径千分尺    		 China National Standards
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    GB/T 35099-2018 Microbeam analysis—Scanning ELectron microscopy with energy dispersive X-ray spectrometry—Morphology and element analysis of single fine particles in ambient air
    微束分析 扫描电镜-能谱法 大气细粒子单颗粒形貌与元素分析    		 China National Standards
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