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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 "Specificatio" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    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 6445-2021 Rolling bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product Specifications (GPS) and tolerance values
    滚动轴承 滚轮滚针轴承 外形尺寸、产品几何技术规范(GPS)和公差值
    China National Standards
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    GB/T 41089-2021 Technical Specification for isolated lightning protection of electronic system based on lightning nowcasting and warning
    基于雷电临近预警的电子系统隔离防雷技术规范
    China National Standards
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    GB/T 41034-2021 General design Specification of electromagnetic relay for space application
    宇航用电磁继电器通用设计规范
    China National Standards
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    GB/T 41036-2021 General Specification for super high-low temperature circular electrical connector for space applications
    宇航用超高低温圆形电连接器通用规范
    China National Standards
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    GB/T 41029-2021 Specification for offshore well abandonment operation of oil & gas drilling
    石油天然气钻井海洋弃井作业规程
    China National Standards
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    GB/T 41087-2021 Technical Specification for heat exchange system of solar thermal power plant
    太阳能热发电站换热系统技术要求
    China National Standards
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    GB/T 41211-2021 General Specifications for moon and planetary in-situ spectral detection instrument
    月球与行星原位光谱探测仪器通用规范
    China National Standards
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    GB/T 41209-2021 General Specifications for laser rangefinder for lunar and planetary exploration
    月球与行星探测激光测距仪通用规范
    China National Standards
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    GB/T 41215-2021 Space materials science experiment -- Ground-based matching test Specification
    空间材料科学实验 地面匹配试验规范
    China National Standards
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    GB/T 41218-2021 Bank branches -- Specification for accessibility environment construction
    银行营业网点? 无障碍环境建设规范
    China National Standards
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    GB/T 25364.1-2021 Turbocharger seal rings—Part 1:General Specifications
    涡轮增压器密封环 第1部分:技术条件
    China National Standards
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    GB/T 41003.2-2021 General technical Specification for plastic foam mats—Part 2: Indoor polyvinyl chloride foam mats
    塑料泡沫垫通用技术条件 第2部分:室内聚氯乙烯泡沫垫
    China National Standards
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    GB/T 20864-2021 Rice transplanter—Specification
    水稻插秧机 技术规范
    China National Standards
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    GB/T 41195-2021 Specification for basic data items of public credit information
    公共信用信息基础数据项规范
    China National Standards
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    GB/T 41227-2021 Technical Specification for beekeeping management
    蜜蜂饲养管理技术规范
    China National Standards
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    GB/T 18818-2021 Inspecting Specification for railway wagon dumper and bulk cargo unfreezing warehouse
    铁路货车翻车机和散装货物解冻库检测技术条件
    China National Standards
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    GB/T 41128-2021 Cross-border E-commerce -- Specification for information description of export commodity
    跨境电子商务 出口商品信息描述规范
    China National Standards
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    GB/T 41127-2021 Cross-border E-commerce -- Specification for online dispute resolution documents
    跨境电子商务 在线争议解决单证规范
    China National Standards
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    GB/T 41149-2021 Specifications for quality requirements and evaluation of fundamental geographic information data
    基础地理信息数据质量要求与评定
    China National Standards
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    GB/T 41081-2021 Grouts Specifications for ceramic tiles
    陶瓷砖填缝剂技术要求
    China National Standards
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    GB/T 41059-2021 Adhesives Specifications for ceramic tiles
    陶瓷砖胶粘剂技术要求
    China National Standards
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    GB/T 10170-2021 Earth-moving machinery -- Backhoe loader -- Technical Specifications
    土方机械 挖掘装载机 技术条件
    China National Standards
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    GB/T 14782-2021 Earth-moving machinery -- Grader -- Technical Specifications
    土方机械 平地机 技术条件
    China National Standards
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    GB/T 41126-2021 Cross-border E-commerce -- Specification for information description of export trade entity
    跨境电子商务 出口经营主体信息描述规范
    China National Standards
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    GB/T 41054-2021 Technical Specification for high performance concrete
    高性能混凝土技术条件
    China National Standards
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    GB/T 41231-2021 General Specification for moulded pallets with bamboo and wood particles
    竹木刨花模压成型托盘通用技术条件
    China National Standards
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    GB/T 41182-2021 General Specification for the braille display
    盲文点显器通用技术规范
    China National Standards
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    GB/T 41180-2021 General Specification for the E-book reader
    听书机通用技术规范
    China National Standards
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    GB/T 14914.5-2021 The Specification for marine observation -- Part 5: Satellite remote sensing observation
    海洋观测规范 第5部分:卫星遥感观测
    China National Standards
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    GB/T 41003.1-2021 General technical Specification for plastic foam mats—Part 1:Polyethylene/ethylene vinylacetate copolymer foam mats for children
    塑料泡沫垫通用技术条件 第1部分:聚乙烯/乙烯-醋酸乙烯酯共聚物儿童泡沫垫
    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 41185-2021 Specification of preparation and quality control of reference materials for DNA detection of aquatic animals pathogen -- Plasmid
    水生动物病原DNA检测参考物质制备和质量控制规范 质粒
    China National Standards
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    GB/T 11313.42-2021 Radio-frequency connectors -- Part 42: Sectional Specification for CQN series quick lock RF connectors
    射频连接器 第42部分:CQN系列快速锁紧射频连接器分规范
    China National Standards
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    GB/T 41012-2021 Technical Specifications for collection and recovery of non-ferrous metal contained solid waste
    含有色金属固体废物回收利用技术规范
    China National Standards
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    GB/T 40754-2021 Specification for service of public facilities in shopping center
    商场公共设施服务规范
    China National Standards
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    GB/T 40995-2021 Specification for village and town lighting
    村镇照明规范
    China National Standards
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    GB/T 41131-2021 Specification for exhibition education service of science and technology museum
    科技馆展览教育服务规范
    China National Standards
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    GB/T 40994-2021 Smart city -- Intelligent multifunctional pole -- Specifications for service functionality and operation management
    智慧城市 智慧多功能杆 服务功能与运行管理规范
    China National Standards
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    GB/T 40949-2021 Digital rights management -- Specification for trusted counting technology
    数字版权保护 可信计数技术规范
    China National Standards
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    GB/T 40883-2021 Microalloyed steel forgings -- General Specification
    微合金钢锻件 通用技术条件
    China National Standards
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    GB/T 40956-2021 Specification for handover of food cold chain logistics
    食品冷链物流交接规范
    China National Standards
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    GB/T 40882-2021 Forgings of main pipes for nuclear power plant of generation Ⅲ -- Technological Specification
    第三代核电站主管道锻件 工艺规范
    China National Standards
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    GB/T 40958-2021 Evaluation Specifications of enterprise productivity
    企业生产力评价规范
    China National Standards
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    GB/T 40957-2021 Evaluation Specifications of enterprise competitiveness
    企业竞争力评价规范
    China National Standards
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    GB/T 20981-2021 Orthotist service Specifications
    面包质量通则
    China National Standards
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    GB/T 41099-2021 Specifications for monitoring system for reciprocating compressors
    往复活塞压缩机监测系统规范
    China National Standards
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    GB/T 22304-2021 Dried sweet basil—Specification
    干甜罗勒 规范
    China National Standards
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    GB/T 20882.4-2021 Rolling bearings—Needle roller bearing track rollers—Boundary dimensions, geometrical product Specifications (GPS) and tolerance values
    淀粉糖质量要求 第4部分:果葡糖浆
    China National Standards
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    GB/T 28842-2021 Operation Specifications for medicinal product cold chain logistics
    药品冷链物流运作规范
    China National Standards
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    GB/T 40951-2021 Specification for urban passenger transfer hub operation safety management
    城市客运枢纽运营安全管理规范
    China National Standards
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    GB/T 40665.3-2021 Operation Specifications for four diagnostic methods in traditional Chinese medicine—Part 3:Inquiry
    中医四诊操作规范 第3部分:问诊
    China National Standards
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    GB/T 40665.2-2021 Operation Specifications for four diagnostic methods in traditional Chinese medicine -- Part 2: Listening and smelling
    中医四诊操作规范? 第2部分:闻诊
    China National Standards
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    GB/T 40665.1-2021 Operation Specifications for four diagnostic methods in traditional Chinese medicine—Part 1:Inspection
    中医四诊操作规范 第1部分:望诊
    China National Standards
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    GB/T 40665.4-2021 Operation Specifications for four diagnostic methods in traditional Chinese medicine—Part 4:Pulse palpation
    中医四诊操作规范 第4部分:切诊
    China National Standards
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    GB/T 40973-2021 Basic service Specification for acupuncture and moxibustion clinic
    针灸门诊基本服务规范
    China National Standards
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    GB/T 40972-2021 Specification of formulation and evaluation for the clinical practice guideline of acupuncture and moxibustion
    针灸临床实践指南制定及其评估规范
    China National Standards
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    GB/T 40987.3-2021 Public library professional work Specifications—Part 3:County public library
    公共图书馆业务规范 第3部分:县级公共图书馆
    China National Standards
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    GB/T 40987.2-2021 Public library professional work Specifications—Part 2: Municipal public library
    公共图书馆业务规范 第2部分:市级公共图书馆
    China National Standards
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    GB/T 40987.1-2021 Public library professional work Specifications—Part 1: Provincial public library
    公共图书馆业务规范 第1部分:省级公共图书馆
    China National Standards
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    GB/T 40952-2021 Specification of public library services for the hearing impaired
    公共图书馆听障人士服务规范
    China National Standards
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    GB/T 39737-2021 Specification for national park establishment
    国家公园设立规范
    China National Standards
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    GB/T 22712-2021 Technical Specification for G series cooling fans applying to variable frequency motors
    变频电机用G系列冷却风机技术规范
    China National Standards
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    GB/T 27744-2021 Specification and energy efficiency grades for line-start permanent magnet synchronous motors(frame size 80~355)
    异步起动永磁同步电动机技术条件及能效分级(机座号80~355)
    China National Standards
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    GB/T 19290.7-2021 Modular order for the development of mechanical structures for electronic equipment practices—Part 2-5:Sectional Specification—Interface co-ordination dimensions for the 25 mm equipment practice—Cabine tinterface dimensions for miscellaneous equipment
    发展中的电子设备构体机械结构模数序列 第2-5部分:分规范 25 mm设备构体的接口协调尺寸 各种设备用机柜接口尺寸
    China National Standards
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    GB/T 40736-2021 Mobile freight ropeway used in mining—Safety Specifications
    矿用移动式货运索道 安全规范
    China National Standards
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    GB 40880-2021 Specification for coal mine gas classification identification
    煤矿瓦斯等级鉴定规范
    China National Standards
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    GB/T 40742.5-2021 Geometrical product Specifications (GPS)—Geometrical precisionverification—Part 5:Estimation of uncertainty of measurement for geometrical characteristics verification
    产品几何技术规范(GPS) 几何精度的检测与验证 第5部分:几何特征检测与验证中测量不确定度的评估
    China National Standards
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    GB/T 21973-2021 YZR3 series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical Specification
    YZR3系列起重及冶金用绕线转子三相异步电动机 技术条件
    China National Standards
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    GB/T 21969-2021 YGP series variable-frequency adjustable-speed three-phase induction motors for roll table application—Technical Specification
    YGP系列辊道用变频调速三相异步电动机 技术条件
    China National Standards
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    GB/T 40662-2021 Technical Specification for recycling and treatment of waste lead batteries
    废铅蓄电池再生处理技术规范
    China National Standards
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    GB/T 40821-2021 Test Specification for heat exchange system of solar thermal power plant
    太阳能热发电站换热系统检测规范
    China National Standards
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    GB/T 40738-2021 Investment casting—Technical Specification for rapid shell build with colloidal silica binder
    熔模铸造 硅溶胶快速制壳工艺规范
    China National Standards
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    GB/T 40809-2021 Casting aluminum alloys—Process Specification for semisolid rheo-diecasting forming
    铸造铝合金 半固态流变压铸成形工艺规范
    China National Standards
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    GB/T 40727-2021 Remanufacturing—Technological Specifications for assembly of mechanical products
    再制造 机械产品装配技术规范
    China National Standards
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    GB/T 40610-2021 Technical Specifications for binary description and interchange of power system online power flow data
    电力系统在线潮流数据二进制描述及交换规范
    China National Standards
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    GB/T 40609-2021 Technical Specifications for operational security checking of power system
    电网运行安全校核技术规范
    China National Standards
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    GB/T 40606-2021 Technical Specifications for online security analysis and auxiliary decision-making of power grid
    电网在线安全分析与控制辅助决策技术规范
    China National Standards
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    GB/T 40585-2021 Technical Specifications for monitoring, assessment and visualization of power grid operational risk
    电网运行风险监测、评估及可视化技术规范
    China National Standards
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    GB/T 40581-2021 Calculation Specification for power system security and stability
    电力系统安全稳定计算规范
    China National Standards
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    GB/T 40584-2021 Technical Specification for setting calculation software and data of relay protection
    继电保护整定计算软件及数据技术规范
    China National Standards
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    GB/T 40599-2021 Technical Specification for relay protection and security automatic equipment online monitoring and analysis
    继电保护及安全自动装置在线监视与分析技术规范
    China National Standards
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    GB/T 40587-2021 Technical Specification for power system security and stability control system
    电力系统安全稳定控制系统技术规范
    China National Standards
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    GB/T 9142-2021 Specification of plastic-steel bilayer self-lubricating materials—Part 1:Running-in layer with modified PTFE tape
    建筑施工机械与设备 混凝土搅拌机
    China National Standards
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    GB/T 40834-2021 Specifications for summer maize growth monitoring
    夏玉米苗情长势监测规范
    China National Standards
    Specificatio

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    GB/T 40867-2021 Technical Specifications for unified power flow controller
    统一潮流控制器技术规范
    China National Standards
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    GB/T 40590-2021 Specification for operation and maintenance management of electron accelerator facility for radiation processing
    辐射加工用电子加速器装置运行维护管理通用规范
    China National Standards
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    GB/T 40810.2-2021 Geometrical product Specifications (GPS)—Online measurement in process—Part 2:Online verifications of geometric features(form and position)
    产品几何技术规范(GPS) 生产过程在线测量 第2部分:几何特征(形位)的在线检测与验证
    China National Standards
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    GB/T 40810.1-2021 Geometrical product Specifications (GPS)—Online measurement in process—Part 1:Online verification of geometric features (size and surface texture)
    产品几何技术规范(GPS) 生产过程在线测量 第1部分:几何特征(尺寸、表面结构)的在线检测与验证
    China National Standards
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    GB/T 40742.4-2021 Geometrical product Specifications (GPS)—Geometrical precision verification—Part 4:Evaluation of dimension and geometrical error,discriminant pattern of minimum zone
    产品几何技术规范(GPS) 几何精度的检测与验证 第4部分:尺寸和几何误差评定、最小区域的判别模式
    China National Standards
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    GB/T 40742.3-2021 Geometrical product Specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and minimum material requirements
    产品几何技术规范(GPS) 几何精度的检测与验证 第3部分:功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证
    China National Standards
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    GB/T 40742.2-2021 Geometrical product Specifications (GPS)—Geometrical precision verification—Part 2:Verification of form characteristics, orientation characteristics, position characteristics, run-out characteristics and profile characteristics
    产品几何技术规范(GPS) 几何精度的检测与验证 第2部分:形状、方向、位置、跳动和轮廓度特征的检测与验证
    China National Standards
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    GB/T 40742.1-2021 Geometrical product Specifications (GPS)—Geometrical precision verification—Part 1:Basic concept and measurement—Symbol,terminology,measuring conditions and procedures
    产品几何技术规范(GPS) 几何精度的检测与验证 第1部分:基本概念和测量基础 符号、术语、测量条件和程序
    China National Standards
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    GB/T 33598.3-2021 Recovery of traction battery used in electric vehicle—Recycling—Part 3:Specification for discharging
    车用动力电池回收利用 再生利用 第3部分:放电规范
    China National Standards
    Specificatio

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    GB/T 40702-2021 Specification for geohazard prevention of oil and gas pipelines
    油气管道地质灾害防护技术规范
    China National Standards
    Specificatio

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    GB/T 40703-2021 Design Specifications of medium temperature solar heating system for industrial applications
    太阳能中温工业热利用系统设计规范
    China National Standards
    Specificatio

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    GB/T 40749-2021 Technical Specification for design of ocean gravity cage
    海水重力式网箱设计技术规范
    China National Standards
    Specificatio

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    GB/T 24945-2021 Tri-wheel vehicles—General Specifications
    三轮汽车 通用技术条件
    China National Standards
    Specificatio

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    GB/T 40687-2021 Internet of things—General Specification for vital signs sensing devices
    物联网 生命体征感知设备通用规范
    China National Standards
    Specificatio

    English PDF

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