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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 "n" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40324-2021 non-destructive testing—Testing method for large diameter round bars by focused ultrasound
    无损检测 大直径圆棒聚焦超声检测方法
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    GB/T 40310.2-2021 Ball splines—Part 2:Dynamic and static load ratings and rating life
    滚动花键副 第2部分:动态和静态额定载荷和额定寿命
    China National Standards
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    GB/T 40310.1-2021 Ball splines—Part 1:General characteristics and requirements
    滚动花键副 第1部分:一般特征和要求
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    GB/T 40307-2021 non-destructive testing—Test method for texture by neutron diffraction
    无损检测 材料织构的中子检测方法
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    GB/T 40306-2021 Packaging—Accessible design—Ease of opening
    包装 无障碍设计 易于开启
    China National Standards
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    GB/Z 40295-2021 Power performance assessment of electricity producing wave energy converters
    波浪能转换装置发电性能评估
    China National Standards
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    GB/T 40294-2021 Methods for determining electrically excited synchronous machine quantities from tests
    确定电励磁同步电机参数的试验方法
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    GB/T 40292-2021 Cross-border electronic commerce—Specification for electronic waybill
    跨境电子商务 电子运单规范
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    GB/T 40291-2021 nuclear instrumentation—High-purity germanium crystals for radiation detectors—Measurement methods of basic characteristics
    核仪器仪表 辐射探测器用高纯度锗晶体 基本特性的测量方法
    China National Standards
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    GB/T 40290-2021 Cross-border electronic commerce—Specification for import commodity information release
    跨境电子商务 进口商品信息发布规范
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    GB/T 40289-2021 Technical requirement of power control system for photovoltaic power station
    光伏发电站功率控制系统技术要求
    China National Standards
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    GB/T 40288-2021 Ergonomics of the thermal environment—Vocabulary and symbols
    热环境的人类工效学 术语和符号
    China National Standards
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    GB/T 40287-2021 General framework of information and communication for electric internet of things
    电力物联网信息通信总体架构
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    GB/T 40286-2021 The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization
    低温双循环余热回收利用装置性能测试方法
    China National Standards
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    GB/T 40285-2021 Technical specification for dam safety analysis and evaluation system of smart hydropower plant
    智能水电厂大坝安全分析评估系统技术规范
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    GB/T 40284-2021 Guide for energy saving test of waste heat recovery system in power plant
    发电厂余热回收系统节能量检测试验导则
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    GB/T 40278-2021 Paper and board—Accelerated ageing (exposure to light)
    纸和纸板 加速老化(光照条件下)
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    GB/T 40277-2021 Paper,board and pulps—Measurement of diffuse blue reflectance factor(ISO brightness)—Indoor daylight conditions
    纸、纸板和纸浆 蓝光漫反射因数(ISO亮度)的测定 室内日光条件
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    GB/T 40276-2021 Soft nonwoven towels
    柔巾
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    GB/T 40275-2021 Textiles—Quantitative analysis of bicomponent fiber—Melting microscopy method
    纺织品 双组分复合纤维定量分析方法 熔融显微镜法
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    GB/T 40274-2021 Tissue paper—Assessment and monitoring guidelines to quality safety condition of production process
    生活用纸 生产过程质量安全状态监测与评价指南
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    GB/T 40273-2021 Fibre ropes and cordage—Vocabulary
    纤维绳索 术语
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    GB/T 40272-2021 Paper,board,pulps and cellulose nanomaterials—Determination of acid-soluble magnesium,calcium,manganese,iron,copper,sodium and potassium
    纸、纸板、纸浆和纤维素纳米材料 酸溶镁、钙、锰、铁、铜、钠、钾的测定
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    GB/T 40271-2021 Test method for identification of textile fibers—Differential scanningcalorimetry(DSC)
    纺织纤维鉴别试验方法 差示扫描量热法(DSC)
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    GB/T 40270-2021 Textiles—General technical requirements based on consumer experience
    纺织品 基于消费者体验的通用技术要求
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    GB/T 40269-2021 Absorbent sanitary paper products—Assessment and monitoring guidelines to quality safety condition of production process
    吸收性卫生用纸制品 生产过程质量安全状态监测与评价指南
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    GB/T 40268-2021 Determination of performance on immunomagnetic material
    免疫磁性材料性能检测方法
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    GB/T 40267-2021 Determination of Levodopa in plant derived products—High performance liquid chromatography
    植物源产品中左旋多巴的测定 高效液相色谱法
    China National Standards
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    GB/T 40266-2021 Quality general rules of oxides barrier transparent plastics laminated films and pouches for food packaging
    食品包装用氧化物阻隔透明塑料复合膜、袋质量通则
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    GB/T 40265-2021 General rules for determination of enzyme immunoassay antibodies
    酶免疫检测抗体检测通则
    China National Standards
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    GB/T 40222-2021 Guide for smart hydropower plant
    智能水电厂技术导则
    China National Standards
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    GB/T 40221-2021 Specification for economic operation system of smart hydropower plant
    智能水电厂经济运行系统技术条件
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    GB/T 40220-2021 Determination of soybean agglutinin of plant metabolites—Enzyme-linked immunosorbent assay
    植物代谢产物大豆凝集素测定 酶联免疫吸附法
    China National Standards
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    GB/T 40219-2021 General specification for Raman spectrometers
    拉曼光谱仪通用规范
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    GB/T 40218-2021 Industrial communication networks—Network and system security—Security technologies for industrial automation and control system
    工业通信网络 网络和系统安全 工业自动化和控制系统信息安全技术
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    GB/T 40217-2021 Financial information technology—Data interface of basic old-age insurance fund auditing
    财经信息技术 养老保险基金审计数据接口
    China National Standards
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    GB/T 40216-2021 Data description of intelligent instruments - General requirements of properties database
    智能仪器仪表的数据描述 属性数据库通用要求
    China National Standards
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    GB/T 40215-2021 Code of meteorological observation equipment
    气象观测装备编码规则
    China National Standards
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    GB/T 40214-2021 Document kinds for electrical and instrumentation projects in the process industry
    流程工业中电气和仪器仪表工程的文件种类
    China National Standards
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    GB/Z 40213-2021 Automation systems and integration - Applications integration approach using information exchange requirements modelling and software capability profiling
    自动化系统与集成 基于信息交换需求建模和软件能力建规的应用集成方法
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    GB/T 40212-2021 The classification and reference architecture of cloud service platform for industrial robot
    工业机器人云服务平台分类及参考体系结构
    China National Standards
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    GB/T 40211-2021 Industrial communication networks - Network and system security - Terminology, concepts and models
    工业通信网络 网络和系统安全 术语、概念和模型
    China National Standards
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    GB/T 40210-2021 Reference architecture for additive manufacturing cloud service platform
    增材制造云服务平台参考体系
    China National Standards
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    GB/T 40209-2021 General modelling principle for integration based on information model about manufacturing equipment
    制造装备集成信息模型通用建模规则
    China National Standards
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    GB/T 40208-2021 Core metadata of logistics information resource
    物流信息资源核心元数据
    China National Standards
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    GB/T 40207-2021 Information technology - Industrial cloud service - Metering indicators
    信息技术 工业云服务 计量指标
    China National Standards
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    GB/T 40206-2021 General specification for precision external rotor axial fan
    精密外转子轴流风机通用规范
    China National Standards
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    GB/T 40205-2021 Information and documentation - Schema for holdings information
    信息与文献 馆藏信息格式
    China National Standards
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    GB/T 40204-2021 General rules of two dimensional barcodes for traceability
    追溯二维码技术通则
    China National Standards
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    GB/T 40203-2021 Information technology—Industrial cloud service—Service agreement guide
    信息技术 工业云服务 服务协议指南
    China National Standards
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    GB/T 40201-2021 Technical requirements for operation performance evaluation of rural domestic sewage treatment facilities
    农村生活污水处理设施运行效果评价技术要求
    China National Standards
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    GB/T 40200-2021 Method of testing the performance of equipment for industrial organic waste gas purification
    工业有机废气净化装置性能测定方法
    China National Standards
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    GB/T 40199-2021 Technical requirements for resource recovery and further processing of urban garden waste
    城市园林废弃物资源回收和深加工技术要求
    China National Standards
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    GB/T 40198-2021 Guide for family farm construction
    家庭农场建设指南
    China National Standards
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    GB/T 40197-2021 Specification for production technology of drone pupae
    雄蜂蛹生产技术规范
    China National Standards
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    GB/T 40196-2021 Method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy
    X射线荧光能谱仪测定防腐木材和木材防腐剂中CCA和ACQ的方法
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    GB/T 40195-2021 Detection and identification of Anoda cristata (L.) Schlecht.
    阿洛葵检疫鉴定方法
    China National Standards
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    GB/T 40194-2021 Detection and identification of Barley stripe mosaic virus
    大麦条纹花叶病毒检疫鉴定方法
    China National Standards
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    GB/T 40193-2021 Detection and identification of Amaranthus palmeri S. Watson
    长芒苋检疫鉴定方法
    China National Standards
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    GB/T 40192-2021 Detection and identification of Colletotrichum Corda using real-time PCR
    刺盘孢属实时荧光PCR检疫鉴定方法
    China National Standards
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    GB/T 40191-2021 Determination of restricted preservatives in toothpaste—High performance liquid chromatography method
    牙膏中限用防腐剂的测定 高效液相色谱法
    China National Standards
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    GB/T 40190-2021 Determination of forbidden bleach in toothpaste—High performance liquid chromatography method
    牙膏中禁用漂白剂的测定 高效液相色谱法
    China National Standards
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    GB/T 40189-2021 Determination of metronidazole and norfloxacin in toothpaste—High performance liquid chromatography method
    牙膏中甲硝唑和诺氟沙星的测定 高效液相色谱法
    China National Standards
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    GB/T 40188-2021 Technical code of breeding practice with molecular marker assisted selection for livestock and poultry
    畜禽分子标记辅助育种技术规程
    China National Standards
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    GB/T 40187-2021 Technical guidance for affinity and specific of aptamer
    核酸适配体亲和性和特异性评价技术导则
    China National Standards
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    GB/T 40186-2021 Determination of genetic material damage strength for microbial mutation breeding—Umu method
    微生物诱变育种致遗传物质损伤强度测定 Umu法
    China National Standards
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    GB/T 40185-2021 Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste—High performance liquid chromatography method
    牙膏中5种氯铵类抗菌剂的检测方法 高效液相色谱法
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    GB/T 40184-2021 Technical code of breeding practice with genomic selection for livestock and poultry
    畜禽基因组选择育种技术规程
    China National Standards
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    GB/T 40183-2021 Determination of DNA methylation—Pyrosequencing
    DNA甲基化的测定 焦磷酸测序法
    China National Standards
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    GB/T 40181-2021 Test method and evaluation for flushability of disposable sanitary nonwoven materials
    一次性卫生用非织造材料的可冲散性试验方法及评价
    China National Standards
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    GB/T 40264-2021 Textiles—Tests for colour fastness—Colour fastness to urine
    纺织品 色牢度试验 耐尿渍色牢度
    China National Standards
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    GB/T 40263-2021 Textiles—Determination of short chain chlorinated paraffins
    纺织品 短链氯化石蜡的测定
    China National Standards
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    GB/T 40262-2021 Metal coating fabric—Determination of metal layer adhesive force—Tape method
    金属镀膜织物 金属层结合力的测定 胶带法
    China National Standards
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    GB/T 40261.2-2021 Ergonomics of the thermal environment—Evaluation of thermal environments in vehicles—Part 2:Evaluation of thermal comfort using human subjects
    热环境的人类工效学 交通工具内热环境评估 第2部分:用受试者评价热舒适性
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    GB/T 40260-2021 Test method for determining gas permeability of polymer membrane materials
    高分子膜材料气体渗透性能测试方法
    China National Standards
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    GB/T 40259-2021 General specification for supporting quality of longwall face
    综采工作面支护质量检测技术条件
    China National Standards
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    GB/T 40258-2021 Evaluation method for corrosion resistance of hollow fiber membrane to chemical cleaning agent
    中空纤维膜耐化学清洗剂腐蚀性能评价方法
    China National Standards
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    GB/T 40257-2021 Code of diagnosis for infection with taura syndrome virus—RT-PCR method
    桃拉综合征诊断规程 RT-PCR检测法
    China National Standards
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    GB/T 40256-2021 Code of diagnosis for marteiliosis of oysters—Microscopic methods
    牡蛎马尔太虫病诊断规程 显微镜检查组织法
    China National Standards
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    GB/T 40255-2021 Code of diagnosis for infection with hepatopancreatic parvovirus of penaeid shrimp—PCR method
    对虾肝胰腺细小病毒病诊断规程 PCR检测法
    China National Standards
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    GB/T 40254-2021 Detection and identification of Verticillium Nees using real-time PCR
    轮枝菌属实时荧光PCR检疫鉴定方法
    China National Standards
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    GB/T 40253-2021 Code of diagnosis for mikrocytosis of oysters—Microscopic methods
    牡蛎小胞虫病诊断规程 显微镜检查组织法
    China National Standards
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    GB/T 40252-2021 Viability test of Monilinia fruticola(G. Winter) Honey
    美澳型核果褐腐病菌活性检测方法
    China National Standards
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    GB/T 40251-2021 Code of diagnosis for MSX disease of oysters - In situ hybridization method
    牡蛎单孢子虫病诊断规程 原位杂交法
    China National Standards
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    GB/T 40249-2021 Code of diagnosis for infection with Penaeus monodon-type baculovirus—PCR method
    斑节对虾杆状病毒病诊断规程 PCR检测法
    China National Standards
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    GB/T 40248-2021 Fire safety management of assembly occupancies
    人员密集场所消防安全管理
    China National Standards
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    GB/T 40246-2021 Guidelines for construction of meteorological disaster prevention and mitigation demonstration community
    气象防灾减灾示范社区建设导则
    China National Standards
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    GB/T 40244-2021 Chemicals - Liquid or solid identification - Fluidity test method
    化学品 固液鉴别 流动性测定法
    China National Standards
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    GB/T 40243-2021 Tornado intensity scale
    龙卷风强度等级
    China National Standards
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    GB/T 40242-2021 Meteorological grades for power consuming
    用电需求气象条件等级
    China National Standards
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    GB/T 40239-2021 Meteorological grades for urban snow hazard
    城市雪灾气象等级
    China National Standards
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    GB/T 40238-2021 Reaction to fire tests for building materials and products—General rules for selection of substrates,conditioning and mounting of specimen
    建筑材料及制品燃烧试验 基材选取、试样状态调节和安装要求
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    GB/T 40237-2021 Test method for ignitability of foamed plastic—Welding spark method
    泡沫塑料着火性试验方法 电焊火花法
    China National Standards
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    GB/T 40236-2021 Borosilicate glass tubing
    硼硅玻璃管道
    China National Standards
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    GB/T 40235-2021 Technical requirements of energy supervision data acquisition terminal for power generation fueled by coal with low calorific value
    低热值煤发电能源监管采集终端技术要求
    China National Standards
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    GB/T 40234-2021 Technical requirements of common information models for smart hydropower plant
    智能水电厂公共信息模型技术要求
    China National Standards
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    GB/T 40233-2021 Ergonomics of the thermal environment—Instruments for measuring physical quantities
    热环境的人类工效学 物理量测量仪器
    China National Standards
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    GB/T 40231-2021 Restricted substance in electrical and electronic products—Determination of hexavalent chromium—Ion chromatography method
    电子电气产品中的限用物质 六价铬的测定方法 离子色谱法
    China National Standards
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    GB/T 40230.2-2021 Methods of visual fatigue test and evaluation—Part 2:Visual perception function
    视疲劳测试与评价方法 第2部分:视知觉功能
    China National Standards
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    GB/T 40230.1-2021 Methods of visual fatigue test and evaluation—Part 1:Ophthalmology and optometry
    视疲劳测试与评价方法 第1部分:眼视光学
    China National Standards
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