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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 "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 41091-2021 Guidance for electrical safety risk assessment and risk reduction in assembly occupancies
    人员密集场所电气安全风险评估和风险降低指南
    China National Standards

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    GB/T 41092-2021 Guidance for electrical safety risk assessment and risk reduction in multiple application workplace
    多重应用环境场所电气安全风险评估和风险降低指南
    China National Standards

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    GB/T 30574-2021 Safety of machinery—Implementation criteria for safeguarding
    机械安全 安全防护的实施准则
    China National Standards

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    GB/T 35205.7-2021 Rough-terrain trucks—Safety requirements and verificaiton—Part 7:longitudinal load moment systems
    越野叉车 安全要求及验证 第7部分:纵向载荷力矩系统
    China National Standards

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    GB/T 21437.3-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
    道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第3部分:对耦合到非电源线电瞬态的抗扰性
    China National Standards

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    GB/T 21437.2-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 2: Electrical transient conduction along supply lines only
    道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第2部分:沿电源线的电瞬态传导发射和抗扰性
    China National Standards

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    GB/T 21437.1-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 1: Definitions and general considerations
    道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第1部分:定义和一般规定
    China National Standards

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    GB/T 3681.2-2021 Plastics—Methods of exposure to solar radiation—Part 2: Direct weathering and exposure behind window glass
    塑料 太阳辐射暴露试验方法 第2部分:直接自然气候老化和暴露在窗玻璃后气候老化
    China National Standards

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    GB/T 3681.1-2021 Plastics—Methods of exposure to solar radiation—Part 1: General guidance
    塑料 太阳辐射暴露试验方法 第1部分:总则
    China National Standards

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    GB/T 41146-2021 Method of sampling insulating liquids
    绝缘液体取样方法
    China National Standards

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    GB/T 9254.2-2021 Information technology equipment, multimedia equipment and receivers -- Electromagnetic compatibility -- Part 2: Immunity requirements
    信息技术设备、多媒体设备和接收机 电磁兼容 第2部分:抗扰度要求
    China National Standards

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    GB/T 41208-2021 Data matrix code
    数据矩阵码
    China National Standards

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    GB/T 41102-2021 General technical requirements for injection moulding system for PET preform in packaging field
    包装PET瓶坯注塑成型模具系统通用技术要求
    China National Standards

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    GB/T 41210-2021 Guideline for establishment of indexes of theses
    学位论文内容索引编制规则
    China National Standards

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    GB/T 26162-2021 Information and documentation—Records management—Concepts and principles
    信息与文献 文件(档案)管理 概念与原则
    China National Standards

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    GB/T 26016-2021 High purity nickel
    高纯镍
    China National Standards

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    GB/T 26018-2021 High purity cobalt
    高纯钴
    China National Standards

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    GB/T 30031-2021 Industrial trucks -- Electromagnetic compatibility
    工业车辆 电磁兼容性
    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 8472-2021 Beijing black pig
    北京黑猪
    China National Standards

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    GB/T 18978.304-2021 Ergonomics of human-system interaction—Part 304: User performance test methods for electronic visual displays
    人-系统交互工效学 第304部分:电子视觉显示器的用户绩效测试方法
    China National Standards

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    GB/T 18916.58-2021 Norm of water intake -- Part 58: Titanium dioxide
    取水定额 第58部分:钛白粉
    China National Standards

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    GB/T 18916.59-2021 Norm of water intake -- Part 59: Vinyl acetate
    取水定额 第59部分:醋酸乙烯
    China National Standards

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    GB/T 41018-2021 Water reuse guidelines- Reclaimed water classification
    水回用导则 再生水分级
    China National Standards

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    GB/T 41017-2021 Water reuse guidelines- W astewater reclamation technologies and processes evaluation method
    水回用导则 污水再生处理技术与工艺评价方法
    China National Standards

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    GB/T 41016-2021 Water reuse guidelines- Water quality management for water reclamation plants
    水回用导则 再生水厂水质管理
    China National Standards

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    GB/T 41204-2021 Nanotechnologies -- Measurement technique matrix for the characterization of nano-objects
    纳米技术 纳米物体表征用测量技术矩阵
    China National Standards

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    GB/T 41212-2021 Nanotechnologies -- 5-(and 6)-Chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species(ROS) production in RAW 264.7 macrophage cell line
    纳米技术 荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧
    China National Standards

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    GB/T 41232.2-2021 Nanomanufacturing -- Key control characteristics -- Nano-enabled electrical energy storage -- Part 2: Density measurement of cathode nanomaterials
    纳米制造 关键控制特性 纳米储能 第2部分:纳米正极材料的密度测试
    China National Standards

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    GB/T 24370-2021 Nanotechnologies—Characterization of cadmium chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy
    纳米技术 镉硫族化物胶体量子点表征 紫外-可见吸收光谱法
    China National Standards

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    GB/T 33440-2021 General requirements for interchangeability of natural gas
    天然气互换性一般要求
    China National Standards

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    GB/T 41027-2021 Aluminum alloy MJ thread with small flange blind hole self locking insert for aviation
    航空用MJ螺纹铝合金带小凸缘盲孔自锁镶嵌件
    China National Standards

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    GB/T 25412-2021 Farm waste film-pick up machines
    残地膜回收机
    China National Standards

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    GB/T 25420-2021 Actuates the raker
    驱动耙
    China National Standards

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    GB/T 1456-2021 Test method for flexural properties of sandwich constructions
    夹层结构弯曲性能试验方法
    China National Standards

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    GB/T 41129-2021 Evaluation guidelines for green booth
    绿色展台评价指南
    China National Standards

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    GB/T 8-2021 Square head bolts -- Product grade C
    方头螺栓 C级
    China National Standards

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    GB/T 801-2021 Cup head square neck bolts with small head and short neck—Product grade B
    小半圆头低方颈螺栓 B级
    China National Standards

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    GB/T 798-2021 Eye bolts
    活节螺栓
    China National Standards

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    GB/T 794-2021 Strenthened cup head square neck bolts
    加强半圆头方颈螺栓
    China National Standards

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    GB/T 4271-2021 Test methods for the performance of solar collectors 
    太阳能集热器性能试验方法
    China National Standards

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    GB/T 24685-2021 Puddling and fertilizing land leveler for paddy field
    水田平地施肥搅浆机
    China National Standards

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    GB/T 41095-2021 Mechanical vibration -- Methodology for selecting appropriate machinery vibration standards
    机械振动? 选择适当的机器振动标准的方法
    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 20863.1-2021 Cranes—Classification—Part 1:General
    起重机 分级 第1部分:总则
    China National Standards

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    GB/T 41035-2021 Test method for aerospace ATX power supply
    航天用可扩展架构计算机电源测试方法
    China National Standards

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    GB/T 25981-2021 Road separation facilities cleanout vehicle
    道路隔离装置清洗车
    China National Standards

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    GB/T 41060-2021 Test method for determining frost resistance of cement mortar
    水泥胶砂抗冻性试验方法
    China National Standards

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    GB/T 26559-2021 Mechanical parking system—Classification
    机械式停车设备 分类
    China National Standards

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    GB/T 26476-2021 Mechanical parking system—Vocabulary
    机械式停车设备 术语
    China National Standards

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    GB/T 41062-2021 Test method for thermal transport properties to friction materials and brakes
    摩擦材料和制动器间的热传导试验方法
    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 41196-2021 General rules for public credit information releasing to public
    公共信用信息公示通则
    China National Standards

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    GB/T 41007-2021 Consumer product safety—Guidelines for characterization and exposure assessment of chemical hazard
    消费品安全 化学危害表征和暴露评估指南
    China National Standards

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    GB/T 20076-2021 Measurement methods of maximum torque and maximum net power of engines for motorcycles and mopeds
    摩托车和轻便摩托车发动机最大扭矩和最大净功率测量方法
    China National Standards

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    GB/T 41186-2021 Grading for fresh and live abalone
    鲜、活鲍分级
    China National Standards

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    GB/T 41197-2021 Graphic technology -- Communication of graphic paper properties
    印刷技术? 印刷纸张特性沟通交流规则
    China National Standards

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    GB/T 17934.5-2021 Graphic technology—Process control for the production of half-tone colour separations, proofs and production prints—Part 5:Screen printing
    印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第5部分:网版印刷
    China National Standards

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    GB/T 17934.3-2021 Graphic technology -- Process control for the production of half-tone colour separations, proofs and production prints -- Part 3: Coldset offset lithography on newsprint
    印刷技术? 网目调分色版、样张和生产印刷品的加工过程控制? 第3部分:新闻纸冷固型平版胶印
    China National Standards

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    GB/T 13277.7-2021 Compressed air -- Part 7:Test method for viable microbiological contaminant content
    压缩空气? 第7部分:活性微生物含量测量方法
    China National Standards

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    GB/T 13277.6-2021 Compressed air -- Part 6:Test methods for gaseous contaminant content
    压缩空气 第6部分:气态污染物含量测量方法
    China National Standards

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    GB/T 41224-2021 Soil quality -- Digital exchange of soil-related data
    土壤质量 土壤相关数据的数字交换
    China National Standards

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    GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1: Method of test at room temperature
    金属材料 拉伸试验 第1部分:室温试验方法
    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 38490-2021 Determination of high-throughput adaptive evolution for microorganisms—Microfluidic chip method
    微生物高通量适应性进化测定 微流控芯片法
    China National Standards

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    GB/T 30359-2021 Bee pollen
    蜂花粉
    China National Standards

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    GB/T 38485-2021 Determination for trace gene residues of microorganisms—Microdroplet digital PCR
    微生物痕量基因残留测定 微滴数字PCR法
    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 41217-2021 City metro and composite pipe gallery hot-rolling channel
    城市地铁与综合管廊用热轧槽道
    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 40849-2021 Data contents for holo-graphic location-based map
    全息位置地图数据内容
    China National Standards

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    GB/T 28426-2021 Rail heavy-duty maintenance machinery—Rail flaw detection vehicle
    铁路大型养路机械 钢轨探伤车
    China National Standards

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    GB/T 25119-2021 Railway applications—Electronic equipment used on rolling stock
    轨道交通 机车车辆电子装置
    China National Standards

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    GB/T 28808-2021 Railway applications—Communication, signaling and processing systems—Software for railway control and protection systems
    轨道交通 通信、信号和处理系统 控制和防护系统软件
    China National Standards

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    GB/T 6960.8-2021 Tractor terminology—Part 8:Electronic control system
    拖拉机术语 第8部分:电子控制系统
    China National Standards

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    GB/T 41065-2021 Basalt fiber -- Determination of combustible matter content
    玄武岩纤维 可燃物含量的测定
    China National Standards

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    GB/T 41088-2021 Design requirements for marine energy systems
    海洋能系统的设计要求
    China National Standards

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    GB/T 24676-2021 Vibrating subsoiler
    振动深松机
    China National Standards

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    GB/T 41063-2021 Textile glass—Determination of density
    玻璃纤维 密度的测定
    China National Standards

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    GB/T 19056-2021 Vehicle travelling data recorder
    汽车行驶记录仪
    China National Standards

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    GB/T 41005-2021 Consumer products safety- General rules on chemical hazards risk assessment
    消费品安全 化学危害风险评估通则
    China National Standards

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    GB/T 41222-2021 Soil quality -- Method for monitoring the farmland surface runoff
    土壤质量 农田地表径流监测方法
    China National Standards

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    GB/T 41223-2021 Soil quality—Determination of potential nitrification and inhibition of nitrification—Rapid test by ammonium oxidation
    土壤质量 硝化潜势和硝化抑制作用的测定 氨氧化快速检测法
    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 41156-2021 Low modulus adhesives for exterior tile finishing
    外墙砖用弹性胶粘剂
    China National Standards

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    GB/T 10429-2021 Single-stage centripetal turbine torque converters—Types and basic parameters
    单级向心涡轮液力变矩器 型式和基本参数
    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

    English PDF
    GB/T 35484.3-2021 Earth-moving machinery and mobile road construction machinery—Worksite data exchange—Part 3:Telematics data
    土方机械和移动式道路施工机械 工地数据交换 第3部分:远程信息处理数据
    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 41100-2021 Earth-moving machinery and rough-terrain variable-reach trucks -- Design requirements for machines intended to be driven on road
    土方机械和越野伸缩臂叉车? 预期公路行驶机器的设计要求
    China National Standards

    English PDF
    GB/T 41101.1-2021 Earth-moving machinery -- Sustainability -- Part 1: Terminology, sustainability factors and reporting
    土方机械--可持续性 第1部分:术语、可持续性因素和报告
    China National Standards

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    GB/T 20969.5-2021 Special environmental condition—Machinery for plateau—Part 5:Guide rule of test for plateau natural environment—Construction machinery
    特殊环境条件 高原机械 第5部分:高原自然环境试验导则 工程机械
    China National Standards

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    GB/T 20969.4-2021 Special environmental condition—Machinery for plateau—Part 4:Guide rule of test for plateau natural environment—Internal combustion engines
    特殊环境条件 高原机械 第4部分:高原自然环境试验导则 内燃动力机械
    China National Standards

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    GB/T 20969.2-2021 Special environmental condition—Machinery for plateau—Part 2:Requirement for construction machinery on plateau
    特殊环境条件 高原机械 第2部分:高原对工程机械的要求
    China National Standards

    English PDF
    GB/T 20969.1-2021 Special environmental condition—Machinery for plateau—Part 1: Requirements for internal combustion engines on plateau
    特殊环境条件 高原机械 第1部分:高原对内燃动力机械的要求
    China National Standards

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    GB/T 25694-2021 Earth-moving machinery—Skid-steer loaders
    土方机械 滑移转向装载机
    China National Standards

    English PDF
    GB/T 41058-2021 Methods for detecting heavy metals in sludge and contaminated soil for cement kiln coprocessing
    水泥窑协同处置污泥及污染土中重金属的检测方法
    China National Standards

    English PDF

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