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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 "unit" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 1001.1-2021 Insulators for overhead lines with a nominal voltage above 1 000V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions,test methods and acceptance criteria
    标称电压高于1 000V的架空线路绝缘子 第1部分:交流系统用瓷或玻璃绝缘子元件 定义、试验方法和判定准则
    China National Standards
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    GB/T 17626.31-2021 Electromagnetic compatibility—Testing and measurement techniques—Part 31:AC mains ports broadband conducted disturbance immunity test
    电磁兼容 试验和测量技术 第31部分:交流电源端口宽带传导骚扰抗扰度试验
    China National Standards
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    GB/T 41066.1-2021 Petroleum drilling and production equipment—Offshore semisubmersible drilling unit—Part 1:Functional configuration and design
    石油天然气钻采设备 海洋石油半潜式钻井平台 第1部分:功能配置和设计
    China National Standards
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    GB/T 41150-2021 Sustainable cities and communities -- Guidance on establishing smart city operating models for sustainable communities
    城市和社区可持续发展 可持续城市建立智慧城市运行模型指南
    China National Standards
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    GB/T 41152-2021 Sustainable cities and communities -- Guides for low-carbon development evaluation
    城市和社区可持续发展 低碳发展水平评价导则
    China National Standards
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    GB/T 41151-2021 Sustainable cities and communities -- Descriptive framework for cities and communities
    城市和社区可持续发展 城市描述性框架
    China National Standards
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    GB/T 41085-2021 Requirements for cleaning service of urban and rural communities
    城乡社区环卫清洁服务要求
    China National Standards
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    GB/T 40701-2021 Electric multiple units gear oils
    动车组驱动齿轮箱润滑油
    China National Standards
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    GB/T 40763-2021 Sustainable cities and communities―Business district―Guidance for practical local implementation of GB/T 40759
    城市和社区可持续发展 商务区 GB/T 40759本地实施指南
    China National Standards
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    GB/T 40757-2021 Sustainable cities and communities―Capabilities review approaches for sustainability
    城市和社区可持续发展 潜力评估方法
    China National Standards
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    GB/T 40761-2021 Sustainable cities and communities -- Transforming our cities -- Guidance for practical local implementation of GB/T 40759
    城市和社区可持续发展--改变我们的城市 GB/T 40759本地实施指南
    China National Standards
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    GB/T 40758-2021 Sustainable cities and communities -- Vocabulary
    城市和社区可持续发展 术语
    China National Standards
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    GB/T 40759-2021 Sustainable development in communities -- Management system for sustainable development -- Requirements with guidance for use
    城市和社区可持续发展 可持续发展管理体系 要求及使用指南
    China National Standards
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    GB 16780-2021 The norm of energy consumption per unit product of cement
    水泥单位产品能源消耗限额
    China National Standards
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    GB 40877-2021 The norm of energy consumption per unit product of aluminium silicate wools and products
    硅酸铝纤维及制品单位产品能源消耗限额
    China National Standards
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    GB 40878-2021 The norm of energy consumption per unit product of aluminium silicate wools and products
    葡萄糖酸钠单位产品能源消耗限额
    China National Standards
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    GB 31823-2021 The norm of energy consumption per unit throughout of terminal operation
    码头作业单位产品能源消耗限额
    China National Standards
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    GB 21454-2021 Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units
    多联式空调(热泵)机组能效限定值及能效等级
    China National Standards
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    GB/T 39500-2020 Leather—Physical and mechanical tests—Determination of apparent density and mass per unit area
    皮革 物理和机械试验 视密度和单位面积质量的测定
    China National Standards
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    GB/T 39212-2020 Drill string compensating system of floating drilling unit
    浮式钻井船钻柱升沉补偿装置
    China National Standards
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    GB/T 39054-2020 Specification for community education service
    社区教育服务规范
    China National Standards
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    GB/T 38756-2020 Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Ignition unit
    燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 点火装置
    China National Standards
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    GB/T 38920-2020 Coding requirements for dispatch unit of hazardous waste
    危险废物储运单元编码要求
    China National Standards
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    GB/T 38840-2020 Digital technique application of building and residence community—Primary data element
    建筑及居住区数字化技术应用 基础数据元
    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 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 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 51423-2020 Standard for general layout design of ammunition factory
    弹药工厂总平面设计标准
    China National Standards
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    GB/T 33014.8-2020 Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 8:Immunity to magnetic fields
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第8部分:磁场抗扰法
    China National Standards
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    GB/T 33014.10-2020 Road vehicles—Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy—Part 10: Immunity to conducted disturbances in the extended audio frequency range
    道路车辆 电气/电子部件对窄带辐射电磁能的抗扰性试验方法 第10部分:扩展音频范围的传导抗扰法
    China National Standards
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    GB/T 19212.24-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 24:Particular requirements and test for transformers and power supply units for construction sites
    变压器、电抗器、电源装置及其组合的安全 第24部分:建筑工地用变压器和电源装置的特殊要求和试验
    China National Standards
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    GB/T 19212.11-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
    变压器、电抗器、电源装置及其组合的安全 第11部分:高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验
    China National Standards
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    GB/T 6113.203-2020 Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements
    无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分:无线电骚扰和抗扰度测量方法 辐射骚扰测量
    China National Standards
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    GB/T 4343.2-2020 Electromagnetic compatibility requirements for household appliances, electric tools and similar apparatus—Part 2: Immunity
    家用电器、电动工具和类似器具的电磁兼容要求 第2部分:抗扰度
    China National Standards
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    GB/T 39709-2020 Test methods of multiple units glass, windiows static pressure and windiows sealing performance
    动车组玻璃、车窗耐静压及车窗密封性能试验方法
    China National Standards
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    GB/T 39346-2020 Space hall electric propulsion power processing unit test method
    空间霍尔电推进功率处理单元测试方法
    China National Standards
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    GB/T 39269-2020 Voltage dip and short interruption—Immunity testing method for low voltage equipment
    电压暂降/短时中断 低压设备耐受特性测试方法
    China National Standards
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    GB/T 39227-2020 Immunity time testing method under voltage dip for sensitive process rated less than 1000 V
    1000 V以下敏感过程电压暂降免疫时间测试方法
    China National Standards
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    GB/T 26135-2020 High pressure cleaning unit
    高压清洗机
    China National Standards
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    GB/T 19520.19-2020 Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-107: Dimensions of subracks and plug-in units, small form factor
    电子设备机械结构 482.6 mm(19 in)系列机械结构尺寸 第3-107部分:小型化插箱和插件的尺寸
    China National Standards
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    GB/Z 6113.403-2020 Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分:不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑
    China National Standards
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    GB/T 39404-2020 Information security general requirement for control unit of industrial robot
    工业机器人控制单元的信息安全通用要求
    China National Standards
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    GB/T 39393-2020 Technical specification of intelligent controller unit for household appliances
    家用电器专用智能控制单元技术规范
    China National Standards
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    GB/T 38326-2019 Industrial,scientific and medical robots—Electromagnetic compatibility—Immunity tests
    工业、科学和医疗机器人 电磁兼容 抗扰度试验
    China National Standards
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    GB/T 38323-2019 Digital techinque application of building and residence community—Cooperation management protocol for home internet of things
    建筑及居住区数字化技术应用 家居物联网协同管理协议
    China National Standards
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    GB/T 38321-2019 Digital technique application of building and residence community—Home network information platform
    建筑及居住区数字化技术应用 家庭网络信息化平台
    China National Standards
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    GB/T 38319-2019 Digital technique application of building and residence community—Technical requirements for intelligent hardwares
    建筑及居住区数字化技术应用 智能硬件技术要求
    China National Standards
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    GB/T 38281.1-2019 Indicator light units for household and similar fixed-electrical installations—Part 1: General requirements
    家用和类似用途固定式电气装置的指示灯装置 第1部分:通用要求
    China National Standards
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    GB/T 25318-2019 Locking devices for ball and socket couplings of string insulator units—Dimensions and tests
    绝缘子串元件球窝联接用锁紧销 尺寸和试验
    China National Standards
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    GB/T 7253-2019 Insulators for overhead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type
    标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性
    China National Standards
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    GB/T 4056-2019 Dimensions of ball and socket couplings of string insulator units
    绝缘子串元件的球窝联接尺寸
    China National Standards
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    GB/T 38379-2019 Press and publication-Knowledge services-Description of knowledge unit
    新闻出版 知识服务 知识单元描述
    China National Standards
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    GB/T 38326-2019 Industrial,scientific and medical robots—Electromagnetic compatibility—Immunity tests
    Industrial,scientific and medical robots—Electromagnetic compatibility—Immunity tests
    China National Standards
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    GB/T 38323-2019 Digital techinque application of building and residence community—Cooperation management protocol for home internet of things
    建筑及居住区数字化技术应用 家居物联网协同管理协议
    China National Standards
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    English PDF
    GB/T 38321-2019 Digital technique application of building and residence community—Home network information platform
    建筑及居住区数字化技术应用 家庭网络信息化平台
    China National Standards
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    GB/T 38319-2019 Digital technique application of building and residence community—Technical requirements for intelligent hardwares
    建筑及居住区数字化技术应用 智能硬件技术要求
    China National Standards
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    GB/T 38297-2019 General technical specification of building unit door
    建筑用单元门通用技术条件
    China National Standards
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    GB/T 38281.1-2019 Indicator light units for household and similar fixed-electrical installations—Part 1: General requirements
    家用和类似用途固定式电气装置的指示灯装置 第1部分:通用要求
    China National Standards
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    GB/T 25318-2019 Locking devices for ball and socket couplings of string insulator units—Dimensions and tests
    绝缘子串元件球窝联接用锁紧销 尺寸和试验
    China National Standards
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    GB/T 7253-2019 Insulators for overhead lines with a nominal voltage above 1 000V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type
    标称电压高于1000V的架空线路绝缘子 交流系统用瓷或玻璃绝缘子元件 盘形悬式绝缘子元件的特性
    China National Standards
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    GB/T 4056-2019 Dimensions of ball and socket couplings of string insulator units
    绝缘子串元件的球窝联接尺寸
    China National Standards
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    GB 38263-2019 The norm of energy consumption per unit throughput of cement products
    水泥制品单位产品能源消耗限额
    China National Standards
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    GB 30526-2019 The norm of energy consumptions for unit product of sintering wall materials and cellular glass
    烧结墙体材料和泡沫玻璃单位产品能源消耗限额
    China National Standards
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    GB/T 50597-2019 Standard for terminology measure units and symbols in textile engineering
    纺织工程常用术语、计量单位及符号标准
    China National Standards
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    GB 38263-2019 The norm of energy consumption per unit throughput of cement products
    水泥制品单位产品能源消耗限额
    China National Standards
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    GB 30526-2019 The norm of energy consumptions for unit product of sintering wall materials and cellular glass
    烧结墙体材料和泡沫玻璃单位产品能源消耗限额
    China National Standards
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    GB 21340-2019 The norm of energy consumption per unit products for glass products and cast stone
    玻璃和铸石单位产品能源消耗限额
    China National Standards
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    GB/T 37958-2019 Requirements of optical radiation safety for active lighting units of video surveillance systems
    视频监控系统主动照明部件光辐射安全要求
    China National Standards
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    GB/T 37922-2019 Palletized unit load-based logistics system—General technical specification
    托盘单元化物流系统 通用技术条件
    China National Standards
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    GB/T 37915-2019 Establishment and functional requirements of community commercial facilities
    社区商业设施设置与功能要求
    China National Standards
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    GB/T 37819-2019 Bi-circulation power generation unit for low-temperature waste heat recovery
    低温余热双循环发电装置
    China National Standards
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    GB/T 19232-2019 Fan coil unit
    风机盘管机组
    China National Standards
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    GB/Z 6113.3-2019 Specification for radio disturbance and immunity measuring apparatus and methods—Part 3: CISPR technical reports
    无线电骚扰和抗扰度测量设备和测量方法规范 第3部分:无线电骚扰和抗扰度测量技术报告
    China National Standards
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    GB/T 38444-2019 Electronic toll collection—On board unit
    不停车收费系统 车载电子单元
    China National Standards
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    GB 19576-2019 Minimum allowable values of energy efficiency and energy efficiency grades for unitary air conditioners
    单元式空气调节机能效限定值及能效等级
    China National Standards
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    GB/T 37382-2019 Optical functional films—Films for backlight unit of liquid crystal display—High temperature and high humidity aging measurement
    光学功能薄膜 液晶显示背光模组用薄膜 高温高湿老化性能测定方法
    China National Standards
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    GB/T 37762-2019 General specification for synchronous condenser unit protection equipment
    同步调相机组保护装置通用技术条件
    China National Standards
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    GB/T 37747-2019 Requirements of construction for self-elevating drilling units
    自升式钻井平台建造质量要求
    China National Standards
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    GB/T 37549-2019 Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant
    大型核电发电机变压器组继电保护技术规范
    China National Standards
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    GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques-Surge immunity test
    电磁兼容 试验和测量技术 浪涌(冲击)抗扰度试验
    China National Standards
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    GB/T 13729-2019 Remote terminal unit equipment
    远动终端设备
    China National Standards
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    GB/T 37333-2019 General technical specification of accessible facilities for railway passenger cars and multiple unit
    铁道客车及动车组无障碍设施通用技术条件
    China National Standards
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    GB/T 37243-2019 Determination method of external safety distance for hazardous chemicals production units and storage installations
    危险化学品生产装置和储存设施外部安全防护距离确定方法
    China National Standards
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    GB/T 37457-2019 Spudcan penetration technology of self-elevating drilling unit
    自升式钻井平台插桩工艺
    China National Standards
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    GB/T 37381-2019 Design guidelines for main hull structure of self-elevating drilling units
    自升式钻井平台主体结构设计指南
    China National Standards
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    GB/T 37371-2019 Die casting units—Terminology
    压铸单元 术语
    China National Standards
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    GB/T 37365-2019 Die casting unit—Performance testing method
    压铸单元 性能检测方法
    China National Standards
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    GB/T 37353-2019 Design guidelines for drill floor structure of self-elevating drilling units
    自升式钻井平台钻台结构设计指南
    China National Standards
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    GB/T 37351-2019 Design guidelines for spudcan structure of self-elevating drilling units
    自升式钻井平台桩靴结构设计指南
    China National Standards
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    GB/T 37350-2019 Design guidelines for superstructure of self-elevating drilling units
    自升式钻井平台上层建筑结构设计指南
    China National Standards
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    GB/T 37349-2019 Design guidelines for cantilever structure of self-elevating drilling units
    自升式钻井平台悬臂梁结构设计指南
    China National Standards
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    GB/T 37348-2019 Design guidelines for deck loading plan of self-elevating drilling units
    自升式钻井平台甲板载荷图设计指南
    China National Standards
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    GB/T 37347-2019 Structure details for self-elevating drilling units
    自升式钻井平台节点结构
    China National Standards
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    GB/T 37346-2019 Regulation on real property unit formation and identifier coding
    不动产单元设定与代码编制规则
    China National Standards
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    GB/T 37339-2019 Design guidelines for leg structure of self-elevating drilling units
    自升式钻井平台桩腿结构设计指南
    China National Standards
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    GB/T 37335-2019 Design guidelines for structural full penetration weld of self-elevating drilling units
    自升式钻井平台结构全焊透区域设计指南
    China National Standards
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    GB/T 37334-2019 Design methods of structure for drilling vessels and well service units
    钻井船及油井服务设施结构设计方法
    China National Standards
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    GB/T 37331-2019 Design guidelines for structure material of self-elevating drilling units
    自升式钻井平台结构材料设计细则
    China National Standards
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    GB/T 37283-2019 Service robot machine—Electromagnetic compatibility—Generic standards—Immunity requirements and limits
    服务机器人 电磁兼容 通用标准 抗扰度要求和限值
    China National Standards
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    GB/T 37159.2-2019 Petroleum drilling and production equipment—Offshore self-elevating drilling unit—Part 2:Construction installation and commissioning acceptance
    石油天然气钻采设备 海洋石油自升式钻井平台 第2部分:建造安装与调试验收
    China National Standards
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