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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 "sp" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 38641-2020 Information technology—Telecommunications and information exchange between systems—Media access control and physical layer specifications for low power wide area network
    信息技术 系统间远程通信和信息交换 低功耗广域网媒体访问控制层和物理层规范
    China National Standards
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    GB/T 38636-2020 Information security technology—Transport layer cryptography protocol(TLCP)
    信息安全技术 传输层密码协议(TLCP)
    China National Standards
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    GB/T 38001.11-2020 Flexible display devices—Part 1-1: Terminology and letter symbols
    柔性显示器件 第1-1部分:术语与文字符号
    China National Standards
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    GB/T 38001.62-2020 Flexible display devices—Part 6-2: Environmental testing methods
    柔性显示器件 第6-2部分:环境试验方法
    China National Standards
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    GB/T 34874.6-2020 Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—Part 6: Testing method of workpieces
    产品几何技术规范(GPS) X射线三维尺寸测量机 第6部分:工件的检测方法
    China National Standards
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    GB/T 38793-2020 Technical specification of efficacy evaluation for degradation of heterocyclic pesticides by biological products
    生物产品降解杂环类农药功效评价技术规范
    China National Standards
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    GB/T 38792-2020 Technical specification for cytological evaluation of protein allergenicity
    蛋白质致敏性细胞学评价技术规范
    China National Standards
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    GB/T 38791-2020 Oral care and cleansing products—Determination of boric acid and borates in toothpastes—Inductively coupled plasma atomic emission spectrometry
    口腔清洁护理用品 牙膏中硼酸和硼酸盐含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 38789-2020 Oral care and cleansing products—Determination of 10 elements in toothpaste—Inductively coupled?plasma mass spectrometry
    口腔清洁护理用品 牙膏中10种元素含量的测定 电感耦合等离子体质谱法
    China National Standards
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    GB/T 38788-2020 Technical specification for establishment of porcine pluripotent stem cells
    猪多能干细胞建系技术规范
    China National Standards
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    GB/T 38779-2020 Technical specification for road traffic safety of the tram
    有轨电车道路通行安全技术规范
    China National Standards
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    GB/T 38778-2020 special school bus series pedigree
    专用校车系列型谱
    China National Standards
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    GB/T 38774-2020 Adjustable permanent magnetic drives—General technical specifications
    永磁调速器 通用技术规范
    China National Standards
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    GB/T 28239-2020 Limits and measurement methods for non-road diesel engine specific fuel consumption
    非道路用柴油机燃料消耗率限值及试验方法
    China National Standards
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    GB/T 24679.2-2020 Equipment for crop protection—Knapsack sprayers—Part 2: Safety and environmental requirements
    植物保护机械 背负式喷雾器 第2部分: 安全和环境要求
    China National Standards
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    GB/T 24637.4-2020 Geometrical product specifications(GPS)—General concepts—Part 4: Geometrical characteristics for quantifying GPS deviations
    产品几何技术规范(GPS) 通用概念 第4部分:几何特征的GPS偏差量化
    China National Standards
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    GB/T 24637.3-2020 Geometrical product specifications (GPS)—General concepts—Part 3: Toleranced features
    产品几何技术规范(GPS) 通用概念 第3部分:被测要素
    China National Standards
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    GB/T 24637.2-2020 Geometrical product specifications (GPS)—General concepts—Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities
    产品几何技术规范(GPS) 通用概念 第2部分:基本原则、规范、操作集和不确定度
    China National Standards
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    GB/T 24637.1-2020 Geometrical product specifications (GPS)—General concepts—Part 1: Model for geometrical specification and verification
    产品几何技术规范(GPS) 通用概念 第1部分:几何规范和检验的模型
    China National Standards
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    GB/T 20308-2020 Geometrical product specifications(GPS)—Matrix model
    产品几何技术规范(GPS) 矩阵模型
    China National Standards
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    GB/T 16145-2020 Gamma spectrometry method of analysing radionuclides in biological samples
    生物样品中放射性核素的γ能谱分析方法
    China National Standards
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    GB/T 13319-2020 Geometrical product specifications (GPS)—Geometrical tolerancing—Pattern and combined geometrical specification
    产品几何技术规范(GPS) 几何公差 成组(要素)与组合几何规范
    China National Standards
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    GB/T 12729.3-2020 spices and condiments—Preparation of a ground sample for analysis
    香辛料和调味品 分析用粉末试样的制备
    China National Standards
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    GB/T 5770-2020 Jerk fuel injection pump for diesel engine—specifications
    柴油机柱塞式喷油泵总成 技术条件
    China National Standards
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    GB/T 3286.10-2020 Methods for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method
    石灰石及白云石化学分析方法 第10部分:二氧化钛含量的测定 二安替吡啉甲烷分光光度法
    China National Standards
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    GB/T 1800.2-2020 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
    产品几何技术规范(GPS) 线性尺寸公差ISO代号体系 第2部分:标准公差带代号和孔、轴的极限偏差表
    China National Standards
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    GB/T 1800.1-2020 Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1: Basis of tolerances, deviations and fits
    产品几何技术规范(GPS) 线性尺寸公差ISO代号体系 第1部分:公差、偏差和配合的基础
    China National Standards
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    GB/T 38775.3-2020 Electric vehicle wireless power transfer—Part 3: specific requirements
    电动汽车无线充电系统 第3部分:特殊要求
    China National Standards
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    GB/T 38631-2020 Information technology—Security techniques—Sector-specific application of GB/T 22080—Requirements
    信息技术 安全技术 GB/T 22080具体行业应用 要求
    China National Standards
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    GB/T 38629-2020 Information security technology—Technical specifications for signature verification server
    信息安全技术 签名验签服务器技术规范
    China National Standards
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    GB/T 38622-2020 Containers—General technology specification of 2.45GHz frequency band cargo shipment tag
    集装箱 2.45GHz频段货运标签通用技术规范
    China National Standards
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    GB/T 38618-2020 Information technology—Telecommunications and information exchange between systems—specification for high reliability and low latency wireless network communication protocol
    信息技术 系统间远程通信和信息交换高可靠低时延的无线网络通信协议规范
    China National Standards
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    GB/T 38615-2020 General specification of ultrasonic levelmeter
    超声波物位计通用技术条件
    China National Standards
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    GB/T 38757-2020 specifications for facility agricultural microclimate observation—Heliogreenhouse and plastic tunnel
    设施农业小气候观测规范 日光温室和塑料大棚
    China National Standards
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    GB/Z 38767-2020 Targeted poverty alleviation—specification for operation management of donkey industry project
    精准扶贫 驴产业项目运营管理规范
    China National Standards
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    GB/Z 38766-2020 Targeted poverty alleviation—specification for operation and management of photovoltaic-agriculture project
    精准扶贫 光伏农业项目运营管理规范
    China National Standards
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    GB/Z 38765-2020 Targeted poverty alleviation—Chinese medicinal materials—specifications for operation management of Paris polyphylla Smith var.yunnanensis(Franch.)Hand.-Mazz.project
    精准扶贫 中药材 滇重楼产业项目运营管理规范
    China National Standards
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    GB/Z 38764-2020 Targeted poverty alleviation—Chinese medicinal materials—specifications for operation mangagement of Amomum tsaoko Crevost et Lemarie project
    精准扶贫 中药材 草果产业项目运行管理规范
    China National Standards
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    GB/T 38838-2020 Technical specification for construction of rural household latrine connected to a sewer system
    农村集中下水道收集户厕建设技术规范
    China National Standards
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    GB/T 38837-2020 specification for operation and maintenance of rural household latrine with three-compartment septic tank
    农村三格式户厕运行维护规范
    China National Standards
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    GB/T 38836-2020 Technical specification for construction of rural household latrine with three-compartment septic tank
    农村三格式户厕建设技术规范
    China National Standards
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    GB/T 38691-2020 Testing method for specific surface area of petroleum refining catalysts
    石油炼制催化剂比表面积测试方法
    China National Standards
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    GB/T 38585-2020 Technical specification of joint assembling for directly buried insulated pipeline of urban heating
    城镇供热直埋管道接头保温技术条件
    China National Standards
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    GB/T 25156-2020 General specifications and inspection methods of rubber and plastics injection moulding machines
    橡胶塑料注射成型机通用技术要求及检测方法
    China National Standards
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    GB/T 6041-2020 General rules for mass spectrometric analysis
    质谱分析方法通则
    China National Standards
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    GB/T 14833-2020 Synthetic materials sports field surfaces
    合成材料运动场地面层
    China National Standards
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    GB/T 38709-2020 specification for international freight forwarding railway transport operation
    国际货运代理铁路联运作业规范
    China National Standards
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    GB/T 38703-2020 Requirements for international road transport services of freight forwarders
    汽车货运代理服务质量要求
    China National Standards
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    GB/T 38700-2020 Data element of special equipment traceability system
    特种设备追溯系统数据元
    China National Standards
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    GB/T 38698.1-2020 Recycling of traction battery used in electric vehicle—Management specification—Part 1:Packing and transporting
    车用动力电池回收利用 管理规范 第1部分:包装运输
    China National Standards
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    GB/T 38695-2020 Technical specification for ballastless track of urban rail transit
    城市轨道交通无砟轨道技术条件
    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/T 38661-2020 Technical specifications of battery management system for electric vehicles
    电动汽车用电池管理系统技术条件
    China National Standards
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    GB/T 38657-2020 specifications for low pressure feed water heater for conventional island in nuclear power station
    核电厂常规岛低压加热器技术条件
    China National Standards
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    GB/T 38656-2020 Communication protocol technical specification of special equipment IoT system
    特种设备物联网系统数据交换技术规范
    China National Standards
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    GB/T 38653-2020 specifications for high pressure feed water heater for conventional island in nuclear power station
    核电厂常规岛高压加热器技术条件
    China National Standards
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    GB/T 38651.2-2020 Public information signs carrier—Part 2:Inspection method
    公共信息标志载体 第2部分:检验方法
    China National Standards
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    GB/T 38613-2020 Excecution requirements for independent assessment of space project
    航天项目独立评估工作实施要求
    China National Standards
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    GB/T 38567-2020 General specification for data interchange in port logistics operation
    港口物流作业数据交换通用技术规范
    China National Standards
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    GB/T 38371.3-2020 specification of digital content object storage, reuse and exchange—Part 3: Object conformance examination method
    数字内容对象存储、复用与交换规范 第3部分:对象一致性检查方法
    China National Standards
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    GB/T 38371.2-2020 specification of digital content object storage, reuse and exchange— Part 2: Object encoding, storage and exchange
    数字内容对象存储、复用与交换规范 第2部分:对象封装、存储与交换
    China National Standards
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    GB/T 32383-2020 General technical specification for linear motor vehicles for urban rail transit
    城市轨道交通直线电机车辆通用技术条件
    China National Standards
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    GB/T 28575-2020 specification for YE3 series (IP55) three-phase induction motors (Frame size 63~355)
    YE3系列(IP55)三相异步电动机技术条件(机座号63~355)
    China National Standards
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    GB/T 25895.2-2020 Water safety signs and beach safety flags—Part 2: specifications for beach safety flags colour,shape,meaning and performance
    水域安全标志和海滩安全旗 第2部分:海滩安全旗颜色、形状、含义及性能的规范
    China National Standards
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    GB/T 12729.5-2020 spices and condiments-Determination of extraneous matter content
    香辛料和调味品 外来物含量的测定
    China National Standards
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    GB/T 12729.4-2020 spices and condiments—Determination of degree of fineness of grinding(hand sieving method)
    香辛料和调味品 磨碎细度的测定(手筛法)
    China National Standards
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    GB/T 12729.2-2020 spices and condiments—Sampling
    香辛料和调味品 取样方法
    China National Standards
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    GB/T 17045-2020 Protection against electric shock—Common aspects for installations and equipment
    电击防护 装置和设备的通用部分
    China National Standards
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    GB/T 16857.901-2020 Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 901: CMMs with multiple imaging probing system
    产品几何技术规范(GPS) 坐标测量机的验收检测和复检检测 第901部分:配置多影像探测系统的坐标测量机
    China National Standards
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    GB/T 38716-2020 Primary and secondary school students safety education service specification
    中小学生安全教育服务规范
    China National Standards
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    GB/T 38697-2020 Grades and specifications of fresh truffles
    块菌(松露)鲜品质量等级规格
    China National Standards
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    GB/T 38699-2020 Construction and management specification of village public service center
    村级公共服务中心建设与管理规范
    China National Standards
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    GB/T 38580-2020 Technical specification for mutagenesis breeding of microorganisms
    微生物诱变育种技术规范
    China National Standards
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    GB/T 38571-2020 Determination of alkaloids as plant secondary metabolites—Liquid chromatography-mass spectrometry
    植物次生代谢物生物碱的检测 液相色谱-质谱法
    China National Standards
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    GB/T 38569-2020 Performance evaluation of industrial microorganism strain—Raman spectroscopy
    工业微生物菌株质量评价 拉曼光谱法
    China National Standards
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    GB/T 38727-2020 Biodegradable plastic films and bags for express logistics transportation and delivery
    全生物降解物流快递运输与投递用包装塑料膜、袋
    China National Standards
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    GB/T 5243-2020 Marking,packing,transport and storage of cemented carbide products
    硬质合金制品的标志、包装、运输和贮存
    China National Standards
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    GB/T 5193-2020 Method of ultrasonic inspection for wrought titanium and titanium alloy products
    钛及钛合金加工产品超声检验方法
    China National Standards
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    GB/T 4698.10-2020 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 10:Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry(with vanadium)
    海绵钛、钛及钛合金化学分析方法 第10部分:铬量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法(含钒)
    China National Standards
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    GB/T 38536-2020 Technical specification for the equipment of hot water heating substation
    热水热力网热力站设备技术条件
    China National Standards
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    GB/T 38526-2020 Titanium tubes for aerospace propulsion system
    航天推进系统钛管材
    China National Standards
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    GB/T 38513-2020 Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry
    铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 38582-2020 specifications for assessment of forest ecosystem services
    森林生态系统服务功能评估规范
    China National Standards
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    GB/T 38566-2020 Civil-military common resources—Security conversion and anti-counterfeiting specification for information code
    军民通用资源 信息代码的安全转换与防伪技术规范
    China National Standards
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    GB/T 38559-2020 specification of industrial robots force control
    工业机器人力控制技术规范
    China National Standards
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    GB/T 38557.1-2020 Systems and software engineering—Interface and data exchange—Part 1:Interface specification for enterprise resource planning system and manufacturing execution system
    系统与软件工程 接口和数据交换 第1部分:企业资源计划系统与制造执行系统的接口规范
    China National Standards
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    GB/T 38556-2020 Information security technology—Technical specifications for one-time-password cryptographic application
    信息安全技术 动态口令密码应用技术规范
    China National Standards
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    GB/T 38550-2020 specifications for operation service of urban utility tunnel
    城市综合管廊运营服务规范
    China National Standards
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    GB/T 38548.3-2020 Content resources digitization—Part 3:Processing specification
    内容资源数字化加工 第3部分:加工规格
    China National Standards
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    GB/Z 38546-2020 Targeted poverty alleviation—specification for operation management of wood-based panel (particleboard) project
    精准扶贫 人造板(刨花板)产业项目运营管理规范
    China National Standards
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    GB/Z 38545-2020 Targeted poverty alleviation—specification for operation management of processing supplied materials
    精准扶贫 来料加工项目运营管理规范
    China National Standards
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    GB/T 38540-2020 Information security technology—Technical specification secure electronic seal signature cryptography
    信息安全技术 安全电子签章密码技术规范
    China National Standards
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    GB/T 38504-2020 Evaluation method of disinfection effect of spray disinfection
    喷雾消毒效果评价方法
    China National Standards
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    GB/T 38467-2020 Technical specification of modified wood for furniture
    家具用改性木材技术条件
    China National Standards
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    GB/T 38463-2020 General specification for ultra-clean plastic bottle filling machine
    超洁净塑料瓶灌装设备通用技术要求
    China JB-Machinery Industry Standards
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    GB/T 38459-2020 Empty glass bottle inspector
    玻璃空瓶验瓶机
    China JB-Machinery Industry Standards
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    GB/T 38458-2020 Automatic rinsing-filling-capping monobloc for packaged (barreled) drinking water—General technical specification
    包装饮用水(桶装)全自动冲洗灌装封盖机 通用技术规范
    China JB-Machinery Industry Standards
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    GB/T 38457-2020 specification of packaging quality inspector for bottled liquid products
    液态瓶装包装质量检测机技术要求
    China JB-Machinery Industry Standards
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    GB/T 38404-2020 Hot filling-capping machine for fruit and vegetable juice (with pulps)—General technical specification
    果蔬汁(含颗粒)饮料热灌装封盖机 通用技术规范
    China JB-Machinery Industry Standards
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    GB/T 38371.1-2020 specification of digital content object storage, reuse and exchange—Part 1: Object model
    数字内容对象存储、复用与交换规范 第1部分:对象模型
    China National Standards
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