China National Standards

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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 "Co" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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    GB/T 19056-2021 Vehicle travelling data reCorder
    汽车行驶记录仪
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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
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    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
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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
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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
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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
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    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
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    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
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    GB/T 6730.48-2021 Iron ores—Determination of bismuth Content— Dithiodiantipyryl methane spectrophotometric method
    铁矿石 铋含量的测定 二硫代二安替吡啉甲烷分光光度法
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    GB/T 38478-2021 Determination of astaxanthin opticalisomers Content—Liquid chromatography
    虾青素旋光异构体含量的测定 液相色谱法
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    GB/T 38479-2021 Determination of chitosan Content -- High performance liquid chromatography
    壳聚糖含量测定? 高效液相色谱法
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    GB/T 38482-2021 Determination of animal type Ⅰ Collagen—Polyacrylamide gel electrophoresis
    动物源性I型胶原蛋白成分测定 聚丙烯酰胺凝胶电泳法
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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
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    GB/T 21421.1-2021 Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1:Standard strength classes and end fittings
    标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分:标准强度等级和端部装配件
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    GB/T 18691.5-2021 Agricultural irrigation equipment -- Irrigation valves -- Part 5: Control valves
    农业灌溉设备 灌溉阀 第5部分:控制阀
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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
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    GB/T 41057-2021 Technical requirements for distributed aCoustic optical fiber monitoring system on prestressed concrete cylinder pipe
    预应力钢筒混凝土管分布式光纤声监测技术要求
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    GB/T 41055-2021 Technical requirements for nondestructive testing (electromagnetic method based on remote field eddy current) on prestressed Concrete cylinder pipe
    预应力钢筒混凝土管无损检测(远场涡流电磁法)技术要求
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    GB/T 41228-2021 General technical requirements for humidity Control in cotton processing
    棉花加工调湿通用技术要求
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    GB/T 41229-2021 Battery Condenser
    集棉机
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    GB/T 41054-2021 Technical specification for high performance Concrete
    高性能混凝土技术条件
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    GB/T 12691-2021 Air Compressor oils
    空气压缩机油
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    GB/T 20882.3-2021 Quality requirements for starch sugar—Part 3:Crystalline fructose and solid fructose-gluCose
    淀粉糖质量要求 第3部分:结晶果糖、固体果葡糖
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    GB/T 24694-2021 Glass Containers—Quality requirements for Chinese spirits bottle
    玻璃容器 白酒瓶质量要求
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    GB/T 11416-2021 Domestic insulated Containers
    日用保温容器
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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
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    GB/T 31723.414-2021 Metallic Communication cable test methods—Part 4-14: Electromagnetic compatibility (EMC)—Coupling attenuation of cable assemblies (field conditions)—Absorbing clamp method
    金属通信电缆试验方法 第4-14部分:电磁兼容 电缆组件(现场条件)的耦合衰减 吸收钳法
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    GB/T 31723.413-2021 Metallic Communication cable test methods—Part 4-13: Electromagnetic compatibility (EMC)—Coupling attenuation of links and channels(laboratory conditions)—Absorbing clamp method
    金属通信电缆试验方法 第4-13部分:电磁兼容 链路和信道(实验室条件)的耦合衰减 吸收钳法
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    GB/T 31723.412-2021 Metallic Communication cable test methods—Part 4-12: Electromagnetic compatibility (EMC)—Coupling attenuation or screening attenuation of connecting hardware—Absorbing clamp method
    金属通信电缆试验方法 第4-12部分:电磁兼容 连接硬件的耦合衰减或屏蔽衰减 吸收钳法
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    GB/T 41221-2021 The Code of practice for seed testing of Chinese medicinal materials
    中药材种子检验规程
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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
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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
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    GB/T 41025-2021 Guidelines for disposal of abandoned Coalbed methane well
    煤层气废弃井处置指南
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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
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    GB/T 41188-2021 Technical Code of practice for velvet antler processing
    鹿茸加工技术规程
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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
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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
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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
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    GB/T 41153-2021 Determination of boron, aluminum and nitrogen impurity Content in silicon carbide single crystal -- Secondary ion mass spectrometry
    碳化硅单晶中硼、铝、氮杂质含量的测定? 二次离子质谱法
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    GB/T 41206-2021 Space environment (natural and artificial) -- Cosmic ray and solar energetic particle penetration inward the magnetosphere -- Method of determination of the effective vertical cut-off rigidity
    空间环境(自然和人工) 宇宙线和太阳能量粒子穿入磁层 有效垂直地磁截止刚度的确定方法
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    GB/T 7777-2021 Measurement and evaluation of mechanical vibration of displacement Compressors
    容积式压缩机机械振动测量与评价
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    GB/T 41030.1-2021 Solar energy- -Collector components and materials-Part 1: Evacuated tubes- -Durability and performance
    太阳能 集热器部件与材料 第1部分:真空集热管 耐久性与性能
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    GB/T 35212.3-2021 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur reCovery for natural gas treating plant—Part 3: Technical requirements and analysis evaluation methods for sulfur recovery and tail gas catalysts
    天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第3部分:硫磺回收及尾气处理催化剂技术要求及分析评价方法
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    GB/T 41070-2021 Lenticular lens film for autostereosCopic 3D display -- Optical measurement method
    裸眼3D柱透镜光栅膜 光学测量方法
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    GB/T 41166-2021 Quality requirements for enamelled cast iron Cookwares
    铸铁搪瓷炊具质量要求
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    GB/T 20882.2-2021 Quality requirements for starch sugar—Part 2: GluCose syrup and glucose syrup powder
    淀粉糖质量要求 第2部分:葡萄糖浆(粉)
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    GB/T 41072-2021 Surface chemical analysis -- Electron spectrosCopies -- Guidelines for ultraviolet photoelectron spectroscopy analysis
    表面化学分析 电子能谱 紫外光电子能谱分析指南
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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
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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
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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
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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
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    GB/T 41175-2021 Assistive products for persons with vision impairments and persons with vision and hearing impairments -- ACoustic and tactile signals for pedestrian traffic lights
    视力障碍者和视听障碍者用辅助器具? 行人交通信号灯的声音和触觉信号
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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
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    GB/T 41171-2021 Urine-absorbing aids for inContinence -- Measurement of airborne respirable polyacrylate superabsorbent materials -- Determination of dust in collection cassettes by sodium atomic absorption spectrometry
    失禁用尿吸收辅助器具? 空气中可吸入聚丙烯酸高吸水性材料测量 钠原子吸收光谱法对采集盒粉尘的测定
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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
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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
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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
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    GB 14232.4-2021 Plastics Collapsible containers for human blood and blood components—Part 4: Aphaeresis blood bag systems with integrated features
    人体血液及血液成分袋式塑料容器 第4部分:含特殊组件的单采血袋系统
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    GB 9706.218-2021 Medical electrical equipment—Part 2-18:Particular requirements for the basic safety and essential performance of endosCopic equipment
    医用电气设备 第2-18部分:内窥镜设备的基本安全和基本性能专用要求
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    GB 9706.236-2021 Medical electrical equipment—Part 2-36: Particular requirements for the basic safety and essential performance of equipment for extraCorporeally induced lithotripsy
    医用电气设备 第2-36部分:体外引发碎石设备的基本安全和基本性能专用要求
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    GB 9706.224-2021 Medical electrical equipment—Part 2-24: Particular requirements for the basic safety and essential performance of infusion pumps and Controllers
    医用电气设备 第2-24部分:输液泵和输液控制器的基本安全和基本性能专用要求
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    GB 11236-2021 Copper-bearing contraceptive intrauterine devices—Requirements and tests
    含铜宫内节育器 技术要求与试验方法
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    GB 41022-2021 Basic index of Coal mine gas drainage and exploition
    煤矿瓦斯抽采基本指标
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    GB 16994.3-2021 Safety requirements for port operation—Part 3: Dangerous cargo Container
    港口作业安全要求 第3部分:危险货物集装箱
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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
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    GB/T 40953-2021 Digital rights management -- Encryption and encapsulation of Copyright resources
    数字版权保护 版权资源加密与封装
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    GB/T 40985-2021 Digital rights management -- Identification and description of Copyright resources
    数字版权保护 版权资源标识与描述
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    GB/T 40946-2021 Technical guidelines for marine ranching Construction
    海洋牧场建设技术指南
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    GB/T 30948-2021 Code of practice for technical management of pumping station
    泵站技术管理规程
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    GB/T 40891-2021 Determination of lyral in Cosmetics—Gas chromatography-mass spectrometry
    化妆品中新铃兰醛的测定 气相色谱-质谱法
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    GB/T 40950-2021 Determination of alkyl(C12~C22) trimethyl ammonium salt in Cosmetics—High performance liquid chromatography tandem mass spectrometry
    化妆品中烷基(C12~C22)三甲基铵盐的测定 高效液相色谱串联质谱法
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    GB/T 40955-2021 Determination of octamethylcyclotetrasiloxane(D4) and decamethylcyclopentasiloxane(D5) in Cosmetics—Gas chromatography
    化妆品中八甲基环四硅氧烷(D4)和十甲基环五硅氧烷(D5)的测定 气相色谱法
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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
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    GB/T 32483.2-2021 Energy performance of lamp Controlgear—Part 2:Controlgear for high intensity discharge lamps(excluding fluorescent lamps)—Method of measurement to determine the efficiency of controlgear
    灯控制装置的效率要求 第2部分:高压放电灯(荧光灯除外) 控制装置效率的测量方法
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    GB/T 40911.3-2021 Plastics—Poly(methyl methacrylate) sheets—Types,dimensions and characteristics—Part 3:Continuous cast sheets
    塑料制品 聚甲基丙烯酸甲酯板材 类型、尺寸和特性 第3部分:连续浇铸板材
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    GB/T 40937-2021 Plastic piping systems—Determination of long-term strength for plastic Composite pipes and fittings
    塑料管道系统 塑料复合管材和管件长期强度的测定方法
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    GB/T 40969-2021 Paper and board—Determination of Colour (D50/2°diffuse reflectance method)
    纸和纸板 颜色的测定(D50/2°漫反射法)
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    GB/T 40998-2021 Determination of hydroxypropyl Content in modified starch -- Spectrophotometric method
    变性淀粉中羟丙基含量的测定 分光光度法
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    GB/T 40957-2021 Evaluation specifications of enterprise Competitiveness
    企业竞争力评价规范
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    GB/T 40896-2021 Determination of diethylene glyCol monoethyl ether in cosmetics—Gas chromatography mass spectrometry
    化妆品中二乙二醇单乙醚的测定 气相色谱-质谱法
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    GB/T 40915-2021 Determination of SiO2,Al2O3,Fe2O3,K2O,Na2O,CaO,MgO Content of soda-lime-silica glass by X-ray fluorescence spectrometric method
    X射线荧光光谱法测定钠钙硅玻璃中SiO2、Al2O3、Fe2O3、K2O、Na2O、CaO、MgO含量
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    GB/T 40913-2021 Method for the determination of the hot-end Coating thickness of glass bottle
    玻璃瓶罐热端涂层厚度的测定方法
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    GB/T 40978-2021 Electric rice Cooker
    电饭锅
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    GB/T 30104.201-2021 Digital addressable lighting interface—Part 201:Particular requirements for Control gear—Fluorescent lamps(device type 0)
    数字可寻址照明接口 第201部分:控制装置的特殊要求 荧光灯(设备类型0)
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    GB/T 30104.102-2021 Digital addressable lighting interface—Part 102: General requirements—Control gear
    数字可寻址照明接口 第102部分:一般要求 控制装置
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    GB/T 30104.101-2021 Digital addressable lighting interface—Part 101:General requirements—System Components
    数字可寻址照明接口 第101部分:一般要求 系统组件
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    GB/T 40977-2021 Clothes washing machines for household use—Method for measuringthe microbial Contamination reduction
    家用洗衣机 降低微生物污染测试方法
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    GB/T 28577-2021 Classification & basic requirement for Cold chain logistics
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    China National Standards
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    GB/T 40980-2021 Determination of reducing sugar in biochemical products—High-performance liquid chromatography with pre-Column derivatization
    生化制品中还原糖的测定 柱前衍生高效液相色谱法
    China National Standards
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