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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 "R" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 38743-2020 VocabulaRy of waste/old wood and wood-based panels
    废旧木材与人造板术语
    China National Standards
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    GB/T 38838-2020 Technical specification foR construction of rural household latrine connected to a sewer system
    农村集中下水道收集户厕建设技术规范
    China National Standards
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    GB/T 38837-2020 Specification foR operation and maintenance of rural household latrine with three-compartment septic tank
    农村三格式户厕运行维护规范
    China National Standards
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    GB/T 38836-2020 Technical specification foR construction of rural household latrine with three-compartment septic tank
    农村三格式户厕建设技术规范
    China National Standards
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    GB/T 29633.4-2020 AntaRctic geographical names—Part 4:Romanizing
    南极地名 第4部分:罗马字母拼写
    China National Standards
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    GB/T 20888.2-2020 MachineRy for forestry—Safety requirements and testing for pole-mounted powered pruners—Part 2:Machines for use with back-pack power source
    林业机械 杆式动力修枝锯安全要求和试验 第2部分:背负式动力修枝锯
    China National Standards
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    GB/T 20888.1-2020 MachineRy for forestry—Safety requirements and testing for pole-mounted powered pruners—Part 1: Machines fitted with an integral combustion engine
    林业机械 杆式动力修枝锯安全要求和试验 第1部分:侧挂式动力修枝锯
    China National Standards
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    GB/T 19726.2-2020 MachineRy for forestry—Portable chain-saw safety requirements and testing—Part 2: Chain-saws for tree service
    林业机械 便携式油锯安全要求和试验 第2部分:修枝油锯
    China National Standards
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    GB/T 19726.1-2020 MachineRy for forestry—Portable chain-saw safety requirements and testing—Part 1: Chain-saws for forest service
    林业机械 便携式油锯安全要求和试验 第1部分:林用油锯
    China National Standards
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    GB/T 19725.2-2020 AgRicultural and forestry machinery — Safety requirements and testing for portable, hand-held ,powered brush-cutters and grass-trimmers — Part 2: Machines for use with back-pack power unit
    农林机械 便携式割灌机和割草机安全要求和试验 第2部分:背负式动力机械
    China National Standards
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    GB/T 19725.1-2020 AgRicultural and forestry machinery—Safety requirements and testing for portable,hand-held,powered brush-cutters and grass-trimmers—Part 1:Machines fitted with an integral combustion engine
    农林机械 便携式割灌机和割草机安全要求和试验 第1部分:侧挂式动力机械
    China National Standards
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    GB/T 19724-2020 FoRestry machinery—Portable chain-saws and brush-cutters—Exhaust system-caused fire risk
    林业机械 便携式油锯和割灌机 易引起火险的排放系统
    China National Standards
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    GB 9706.1-2020 Medical electRical equipment—Part 1: General requirements for basic safety and essential performance
    医用电气设备 第1部分:基本安全和基本性能的通用要求
    China National Standards
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    GB 9706.212-2020 Medical electRical equipment—Part 2-12: Particular requirements for basic safety and essential performance of critical care ventilators
    医用电气设备 第2-12部分:重症护理呼吸机的基本安全和基本性能专用要求
    China National Standards
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    GB 9706.237-2020 Medical electRical equipment—Part 2-37: Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment
    医用电气设备 第2-37部分:超声诊断和监护设备的基本安全和基本性能专用要求
    China National Standards
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    GB 27948-2020 GeneRal requirements for air disinfectant
    空气消毒剂通用要求
    China National Standards
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    GB 27949-2020 GeneRal requirements of disinfectant of medical instruments
    医疗器械消毒剂通用要求
    China National Standards
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    GB 27950-2020 GeneRal requirements for hand disinfectant
    手消毒剂通用要求
    China National Standards
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    GB 27952-2020 GeneRal requirements for ordinary objects surface disinfectant
    普通物体表面消毒剂通用要求
    China National Standards
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    GB 27953-2020 GeneRal requirements on disinfectant for infectious focus
    疫源地消毒剂通用要求
    China National Standards
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    GB 27954-2020 GeneRal requirements for disinfectant of mucous membrane
    黏膜消毒剂通用要求
    China National Standards
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    GB 27955-2020 Hygienic Requirements for low-temperature hydrogen peroxide gas plasma sterilizer
    过氧化氢气体等离子体低温灭菌器卫生要求
    China National Standards
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    GB 28232-2020 Hygienic Requirements for ozone disinfector
    臭氧消毒器卫生要求
    China National Standards
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    GB 28233-2020 Hygienic Requirements for sodium hypochlorite generator
    次氯酸钠发生器卫生要求
    China National Standards
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    GB 28235-2020 Hygienic Requirements for ultraviolet appliance of disinfection
    紫外线消毒器卫生要求
    China National Standards
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    GB 38850-2020 List foR materials and restricted substances in disinfectant + No.1 Modification Sheet
    消毒剂原料清单及禁限用物质+第1号修改单
    China National Standards
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    GB 50028-2006 Code foR design of city gas engineering(2020)
    城镇燃气设计规范(2020年版)
    China National Standards
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    GB/T 38800-2020 GeneRal technical requirements of modular isolation units for emergency medical ues
    应急医用模块化隔离单元通用技术要求
    China National Standards
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    GB/T 38574-2020 GeneRal technical requirement for two-dimensional code of food traceability
    食品追溯二维码通用技术要求
    China National Standards
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    GB/T 38715-2020 High stRength magnesium alloy bars
    高强度镁合金棒材
    China National Standards
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    GB/T 38714-2020 High theRmal conductivity magnesium alloy profiles
    高导热镁合金型材
    China National Standards
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    GB/T 38712-2020 Test method foR thermal conductivity of ultrathin glass—Heat flow method
    超薄玻璃导热系数试验方法 热流法
    China National Standards
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    GB/T 38711-2020 Test method foR reheating shrinkage of ultrathin glass—Laser method
    超薄玻璃再热线收缩率试验方法 激光法
    China National Standards
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    GB/T 38705-2020 Classification and basic Requirements for urban heat supply facilities operation safety information
    城镇供热设施运行安全信息分类与基本要求
    China National Standards
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    GB/T 38704-2020 FRame system of timber supporting curtain wall
    建筑木框架幕墙组件
    China National Standards
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    GB/T 38693-2020 Safety and contRol devices for gas burners and gas-burning appliances—Particular requirements—Thermoelectric flame supervision controls
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 热电式熄火保护装置
    China National Standards
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    GB/T 38691-2020 Testing method foR specific surface area of petroleum refining catalysts
    石油炼制催化剂比表面积测试方法
    China National Standards
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    GB/T 38687-2020 Rubber and plastics machinery—Communicating protocol for auxiliary equipment
    橡胶塑料机械 外围设备通信协议
    China National Standards
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    GB/T 38686-2020 Test method foR flexibility of ultrathin glass—Two point bending method
    超薄玻璃柔韧性试验方法 两点弯曲法
    China National Standards
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    GB/T 38685-2020 DeteRmination of sulphuric acid mist in tail gas for sulphuric acid industry
    硫酸工业尾气硫酸雾的测定方法
    China National Standards
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    GB/T 38677-2020 Gas analysis—MeasuRement procedure and result—Technical requirements for calibration
    气体分析 测量过程及结果 校准技术要求
    China National Standards
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    GB/T 38603-2020 Safety and contRol devices for gas burners and gas-burning appliances—Particular requirements—Electronic controller
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 电子控制器
    China National Standards
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    GB/T 38602-2020 Test method of catalytic activity foR catalytic wet oxidation of organic wastewater
    湿式催化氧化有机废水催化剂活性试验方法
    China National Standards
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    GB/T 38597-2020 Technical Requirement for low-volatile-organic-compound-content coatings product
    低挥发性有机化合物含量涂料产品技术要求
    China National Standards
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    GB/T 38596-2020 DeteRmination method of heavy metal contents in the wastewater during catalyst production
    催化剂生产废水中重金属含量的测定
    China National Standards
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    GB/T 38595-2020 Safety and contRol devices for gas burners and gas-burning appliances—Particular requirements—Mechanical thermostats
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 机械式温度控制装置
    China National Standards
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    GB/T 38594-2020 WateR supply devices with superimposing pipe pressure
    管网叠压供水设备
    China National Standards
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    GB/T 38593-2020 m-AminobenzotRifluoride
    间三氟甲基苯胺
    China National Standards
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    GB/T 38592-2020 DeteRmination of 4,4’-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries
    纺织染整助剂产品中4,4’-亚甲基双(2-氯苯胺)的测定
    China National Standards
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    GB/T 38591-2020 StandaRd for seismic resilience assessment of buildings
    建筑抗震韧性评价标准
    China National Standards
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    GB/T 38588-2020 In-situ measuRements of heat loss of insulating pipes for urban heat-supplying
    城镇供热保温管网系统散热损失现场检测方法
    China National Standards
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    GB/T 38587-2020 InfoRmation requirements of automotive glass identification code
    汽车玻璃识别码信息要求
    China National Standards
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    GB/T 38585-2020 Technical specification of joint assembling foR directly buried insulated pipeline of urban heating
    城镇供热直埋管道接头保温技术条件
    China National Standards
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    GB/T 38584-2020 Basic Requirement of service for park
    公园服务基本要求
    China National Standards
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    GB/T 26548.4-2020 Hand-held poRtable power tools—Test methods for evaluation of vibration emission—Part 4:Straight grinders
    手持便携式动力工具 振动试验方法 第4部分:直柄式砂轮机
    China National Standards
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    GB/T 25156-2020 GeneRal specifications and inspection methods of rubber and plastics injection moulding machines
    橡胶塑料注射成型机通用技术要求及检测方法
    China National Standards
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    GB/T 22641-2020 WRought aluminium alloy sheets and plates for ships
    船用铝合金板材
    China National Standards
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    GB/T 18920-2020 The Reuse of urban recycling water—Water quality standard for urban miscellaneous use
    城市污水再生利用 城市杂用水水质
    China National Standards
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    GB/T 6931.3-2020 Belt dRives—Vocabulary—Part 3:Synchronous belt drives
    带传动 术语 第3部分:同步带传动
    China National Standards
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    GB/T 6931.2-2020 Belt dRives—Vocabulary—Part 2:V-belts and V-ribbed belt drives
    带传动 术语 第2部分:V带和多楔带传动
    China National Standards
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    GB/T 6931.1-2020 Belt dRives—Vocabulary—Part 1:Basic vocabulary
    带传动 术语 第1部分:基本术语
    China National Standards
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    GB/T 6324.10-2020 Test method of oRganic chemical products—Part 10: Determination of trace sulfur in organic liquid products—Ultraviolet fluorescence method
    有机化工产品试验方法 第10部分:有机液体化工产品微量硫的测定 紫外荧光法
    China National Standards
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    GB/T 6041-2020 GeneRal rules for mass spectrometric analysis
    质谱分析方法通则
    China National Standards
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    GB/T 5137.5-2020 Test methods of safety glazing mateRials used on road vehicles Part
    汽车安全玻璃试验方法 第5部分:耐化学侵蚀性和耐温度变化性试验
    China National Standards
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    GB/T 5137.4-2020 Test methods of safety glazing mateRials used on road vehicles—Part 4:Determination of solar characteristic
    汽车安全玻璃试验方法 第4部分:太阳能特性试验
    China National Standards
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    GB/T 5137.3-2020 Test methods of safety glazing mateRials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests
    汽车安全玻璃试验方法 第3部分:耐辐照、高温、潮湿、燃烧和耐模拟气候试验
    China National Standards
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    GB/T 5137.2-2020 Test methods of safety glazing mateRials used on road vehicles—Part 2:Optical properties tests
    汽车安全玻璃试验方法 第2部分:光学性能试验
    China National Standards
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    GB/T 5137.1-2020 Test methods of safety glazing mateRials used on road vehicles—Part 1: Mechanical properties tests
    汽车安全玻璃试验方法 第1部分:力学性能试验
    China National Standards
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    GB/T 4156-2020 Metallic mateRials—Sheet and strip—Erichsen cupping test
    金属材料 薄板和薄带 埃里克森杯突试验
    China National Standards
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    GB/T 3676-2020 Maleic anhydRide for industrial use
    工业用顺丁烯二酸酐
    China National Standards
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    GB/T 3190-2020 Chemical composition of wRought aluminium and aluminium alloys
    变形铝及铝合金化学成分
    China National Standards
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    GB/T 14833-2020 Synthetic mateRials sports field surfaces
    合成材料运动场地面层
    China National Standards
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    GB/T 8478-2020 Aluminium windows and dooRs
    铝合金门窗
    China National Standards
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    GB/T 1628-2020 Glacial acetic acid foR industrial use
    工业用冰乙酸
    China National Standards
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    GB/T 38720-2020 MicRostructure examination of medium-carbon steel and medium-carbon alloy structural steel after quenching
    中碳钢与中碳合金结构钢淬火金相组织检验
    China National Standards
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    GB/T 38719-2020 Metallic mateRials—Tube—Determination of biaxial stress-strain curve of tube by hydro-bulging test
    金属材料 管 测定双轴应力-应变曲线的液压胀形试验方法
    China National Standards
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    GB/T 38718-2020 Geological evaluating methods foR shale oil
    页岩油地质评价方法
    China National Standards
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    GB/T 38717-2020 TeRminology of amphibious aircraft
    水陆两栖飞机术语
    China National Standards
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    GB/T 38713-2020 Medium manganese steel plate foR offshore platform structure
    海洋平台结构用中锰钢钢板
    China National Standards
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    GB/T 38709-2020 Specification foR international freight forwarding railway transport operation
    国际货运代理铁路联运作业规范
    China National Standards
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    GB/T 38708-2020 Risk control and prevention of international trade cargo delivery and payment
    国际贸易货物交付与货款支付的风险控制与防范
    China National Standards
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    GB/T 38707-2020 Regulation for operation technology of urban rail transit
    城市轨道交通运营技术规范
    China National Standards
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    GB/T 38706-2020 Implementation guidance foR energy management systems in ceramics industry
    陶瓷行业能源管理体系实施指南
    China National Standards
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    GB/T 38703-2020 Requirements for international road transport services of freight forwarders
    汽车货运代理服务质量要求
    China National Standards
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    GB/T 38700-2020 Data element of special equipment tRaceability system
    特种设备追溯系统数据元
    China National Standards
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    GB/T 38698.1-2020 Recycling of traction battery used in electric vehicle—Management specification—Part 1:Packing and transporting
    车用动力电池回收利用 管理规范 第1部分:包装运输
    China National Standards
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    GB/T 38695-2020 Technical specification foR ballastless track of urban rail transit
    城市轨道交通无砟轨道技术条件
    China National Standards
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    GB/T 38694-2020 Requirements and test methods of alert for vehicle turnning right
    车辆右转弯提示音要求及试验方法
    China National Standards
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    GB/T 38692-2020 Technical specification foR energy online monitoring of energy consumption units
    用能单位能耗在线监测技术要求
    China National Standards
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    GB/T 38690-2020 CoRrosion-resistant alloy hot-rolled sheets and strips
    耐蚀合金热轧薄板及带材
    China National Standards
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    GB/T 38689-2020 CoRrosion-resistant alloy cold-rolled sheets and strips
    耐蚀合金冷轧薄板及带材
    China National Standards
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    GB/T 38688-2020 CoRrosion-resistant alloy of hot rolled plates
    耐蚀合金热轧厚板
    China National Standards
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    GB/T 38684-2020 Metallic mateRials—Sheet and strip—Biaxial stress-strain curve by means of bulge test—Optical measuring systems
    金属材料 薄板和薄带 双轴应力-应变曲线胀形试验 光学测量方法
    China National Standards
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    GB/T 38683-2020 Method of ultRasonic testing for large inclusions in bearing steel
    轴承钢中大夹杂物的超声检测方法
    China National Standards
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    GB/T 38682-2020 Welded nickel-iRon-chromium alloy pipes for fluid service
    流体输送用镍-铁-铬合金焊接管
    China National Standards
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    GB/T 38681-2020 Seamless coRrosion resistant alloy pipes and tubes for industrial furnace
    工业炉用耐蚀合金无缝管
    China National Standards
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    GB/T 38680-2020 Technical guidelines foR central heating system using low grade industrial surplus heat
    工业低品位余热集中供热系统技术导则
    China National Standards
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    GB/T 38679-2020 Test method foR vehicle running deviation
    车辆行驶跑偏试验方法
    China National Standards
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    GB/T 38678-2020 GeneRal technical requirements for shallow geothermal energy utilization
    浅层地热能利用通用技术要求
    China National Standards
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    GB/T 38663-2020 Identification system foR internet of things—Middleware standard for Ecode identification system
    物联网标识体系 Ecode标识体系中间件规范
    China National Standards
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