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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 List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 37889-2019 Rubber-or plastics-Coated fabrics—Test method for liquid contamination
    橡胶或塑料涂覆织物 致液体污染性测试方法
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    GB/T 37884-2019 Determination of volatile organic Compound(VOC)emission from coating materials
    涂料中挥发性有机化合物(VOC)释放量的测定
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    GB/T 37883-2019 Determination of chromium, cadmium, lead and arsenic in water treatment chemicals—Inductively Coupled plasma atomic emission spectrometry
    水处理剂中铬、镉、铅、砷含量的测定 电感耦合等离子体发射光谱(ICP-OES)法
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    GB/T 37882-2019 SiliCone adhesive for back rail bonding in terrestrial photovoltaic(PV) modules
    地面光伏组件背轨粘接用有机硅胶粘剂
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    GB/T 37881-2019 Plastics-Long glass fiber reinforced polypropylene(PP) Compound for automotive
    塑料 汽车用长玻璃纤维增强聚丙烯(PP)专用料
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    GB/T 37879-2019 Intelligentization technology for intelligent household appliances—Particular requirements for room air Conditioner
    智能家用电器的智能化技术 空调器的特殊要求
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    GB/T 37878-2019 General technical specifications of energy Consumption design for electrophones
    电鸣乐器能耗设计通用技术规范
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    GB/T 37876-2019 Guideline of Conformity assessment for hazardous substances in electronic and electrical products
    电子电气产品有害物质限制使用符合性评价通则
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    GB/T 37869.4-2019 Glass Containers—Vacuum lug finishes—Part 4: 3 leads 38 medium
    玻璃容器 真空凸缘瓶口 第4部分:三旋38中等规格
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    GB/T 37869.3-2019 Glass Containers—Vacuum lug finishes—Part 3: 3 leads 38 regular
    玻璃容器 真空凸缘瓶口 第3部分:三旋38普通规格
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    GB/T 37865-2019 Analysis method of 14C in biological samples—Oxgen bomb Combustion method
    生物样品中14C的分析方法 氧弹燃烧法
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    GB/T 37864-2019 General requirements of quality and Competence for biobank
    生物样本库质量和能力通用要求
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    GB/T 37856-2019 Glass Containers—Dimensions for 26H180 crown finish
    玻璃容器 26H180冠形瓶口尺寸
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    GB/T 37855-2019 Glass Containers—Dimensions for 26H126 crown finish
    玻璃容器 26H126冠形瓶口尺寸
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    GB/T 37854-2019 Wide-mouth glass Containers—Deviation from flatness of top sealing surface—Test methods
    广口玻璃容器 封合面平面度偏差 试验方法
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    GB/T 37852-2019 Class Containers—Height and non-parallelism of finish with reference to container base—Test methods
    玻璃容器 以容器底部作基准的高度和口部不平行度 试验方法
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    GB/T 37851-2019 Glass Containers—Standard tolerances for flaconnage
    玻璃容器 小口瓶标准公差
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    GB/T 37847-2019 General rules for isotope Composition analysis by mass spectrometry
    同位素组成质谱分析方法通则
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    GB/T 37843-2019 Carpet—Determination of resistance to staining by acid food Colours
    地毯 耐酸性食物颜色沾色性能的测定
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    GB/T 37840-2019 Determination of volatile organic Compounds in electrical and electronic products—Gas chromatography-mass spectrometry method
    电子电气产品中挥发性有机化合物的测定 气相色谱-质谱法
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    GB/Z 37839-2019 Information model Covering the contents of GB/T 5094.1、GB/T 5094.2、GB/T 16679、 GB/T 18656 and GB/T 16901.3
    包含GB/T 5094.1、GB/T 5094.2、GB/T 16679、 GB/T 18656和GB/T 16901.3内容的信息模型
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    GB/T 37838-2019 Pulp—Determination of dynamic visCosity number in cupri-ethylenediamine(CED) solution
    纸浆 铜乙二胺(CED)溶液动力粘度的测定
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    GB/T 37837-2019 General rules for quadrupole inductively Coupled plasma mass spectrometry
    四极杆电感耦合等离子体质谱方法通则
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    GB/T 37836-2019 Air filter plate made by polylactic acid/polybutylene succinate Composite
    聚乳酸/聚丁二酸丁二酯复合材料空气过滤板
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    GB/T 37834-2019 Galactic Cosmic ray model
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    GB/T 37830-2019 Anti-soiling and easy-to-clean Coated glass
    抗污易洁涂膜玻璃
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    GB/T 37820.3-2019 Ships and marine technology—Design, location and use of shipboard safety signs, safety-related signs, safety notices and safety markings—Part 3: Code of practice
    船舶与海上技术 船舶安全标志、安全相关标志、安全提示和安全标记的设计、位置和使用 第3部分:使用原则
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    GB/T 37819-2019 Bi-circulation power generation unit for low-temperature waste heat reCovery
    低温余热双循环发电装置
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    GB/T 37815-2019 General specification for intelligent dust fall system in fully-mechanized mining and top Coal caving mining face
    综采综放工作面智能降尘系统技术条件
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    GB/T 37814-2019 Technical specification for remote power supply system in fully-mechanized mining and top Coal caving mining face
    综采综放工作面远距离供电系统技术规范
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    GB/T 37813-2019 Management specifications for water Conservation on public institutions
    公共机构节水管理规范
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    GB/T 37812-2019 General matching specification for fully-mechanized top Coal caving mining face in deeply inclined coal seam
    大倾角综放工作面总体配套技术条件
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    GB/T 37811-2019 General matching specification for fully-mechanized top Coal caving mining longwall face
    综采放顶煤工作面总体配套技术条件
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    GB/T 37809-2019 General matching specification for fully-mechanized Coal mining face in deeply inclined coal seam
    大倾角综采工作面总体配套技术条件
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    GB/T 37808-2019 Design specification for Conventional power supply system in fully-mechanized mining and top coal caving mining face
    综采综放工作面常规供电系统设计规范
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    GB/T 37807-2019 Technical specification for underground goaf survey of open-pit Coal mine
    露天煤矿井采采空区勘查技术规范
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    GB/T 37805-2019 Bamboo winding Composite pipe
    竹缠绕复合管
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    GB/T 37799-2019 Shaped reinforced Concrete pipes
    钢筋混凝土异形管
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    GB/T 37796-2019 Insulation refractories—Determination of thermal Conductivity(calorimeter)
    隔热耐火材料 导热系数试验方法(量热计法)
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    GB/T 37792-2019 General specification for welded Corrosion resistant alloy pipes and tubes
    耐蚀合金焊管通用技术条件
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    GB/T 37791-2019 Corrosion-resistant alloy strips for welding
    耐蚀合金焊带
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    GB/T 37786-2019 Gear steel for numerical Control machine tool
    数控机床用齿轮钢
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    GB/T 37778-2019 ReCommended process for laser beam welding on stainless steels
    不锈钢激光焊接推荐工艺规范
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    GB/T 37773-2019 Enamel Coatings applied to steel for writing surfaces
    书写板钢板搪瓷
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    GB/T 37742-2019 Information technology-Biometric-General specification for fingerprint reCognition devices
    GB/T 37742-2019
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    GB/T 37741-2019 Information technology—Cloud Computing—Cloud service delivery requirements
    信息技术 云计算 云服务交付要求
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    GB/T 37740-2019 Information technology—Cloud Computing—Guide for application and data migration between cloud platforms
    信息技术 云计算 云平台间应用和数据迁移指南
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    GB/T 37739-2019 Information technology—Cloud Computing—Platform as a service deployment requirments
    GB/T 37739-2019
    China National Standards
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    GB/T 37738-2019 Information technology—Cloud Computing—Cloud service quality evaluation indicator
    信息技术 云计算 云服务质量评价指标
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    GB/T 37737-2019 Information technology—Cloud Computing—General technique requirements of distributed block storage system
    信息技术 云计算 分布式块存储系统总体技术要求
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    GB/T 37736-2019 nformation technology—Cloud Computing—General requirements of cloud resource monitoring
    信息技术 云计算 云资源监控通用要求
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    GB/T 37735-2019 Information technology—Cloud Computing—Cloud service metering indicators
    信息技术 云计算 云服务计量指标
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    GB/T 37734-2019 Information technology—Cloud Computing—Cloud service purchase guideline
    信息技术 云计算 云服务采购指南
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    GB/T 37732-2019 Information technology—Cloud Computing—Functions of service interface for cloud storage system
    信息技术 云计算 云存储系统服务接口功能
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    GB/T 37723-2019 Information technology—Information device interConnection—General technical requirement for smart home electric system terminal access service platform
    信息技术 信息设备互连 智能家用电子系统终端统一接入服务平台总体技术要求
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    GB/T 37699-2019 Construction guide for standard system of Chinese news information
    中文新闻信息标准体系建设指南
    China National Standards
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    GB/T 37684-2019 nternet of things—Collaborative information processing reference mode
    物联网 协同信息处理参考模型
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    GB/T 37668-2019 Information technology—Internet Content accessibility technical requirements and conformance testing
    信息技术 互联网内容无障碍可访问性技术要求与测试方法
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    GB/T 37611-2019 General specification for advance support system in fully-mechanized mining and top Coal caving mining face
    综采综放工作面超前支护系统技术条件
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    GB/T 37605-2019 Welded Corrosion resistant alloy pipes and tubes
    耐蚀合金焊管
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    GB/T 37547-2019 Classification and Code of waste plastics
    废塑料分类及代码
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    GB/T 36628.4-2019 Information technology-TeleCommunications and information exchange between systems-Visible light communication-Part 4:Transmission protocol for indoor positioning
    信息技术 系统间远程通信和信息交换 可见光通信 第4部分:室内定位传输协议
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    GB/T 36628.3-2019 Information technology-TeleCommunications and information exchange between systems-Visible light communication-Part 3:Specification of media access control and physical layer for high-rate visible light communication
    信息技术 系统间远程通信和信息交换 可见光通信 第3部分:高速可见光通信媒体访问控制和物理层规范
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    GB/T 36628.2-2019 Information technology-TeleCommunications and information exchange between systems-Visible light communication-Part 2:Specification of media access control and physical layer for low-rate and narrowband visible light communication
    信息技术 系统间远程通信和信息交换 可见光通信 第2部分:低速窄带可见光通信媒体访问控制和物理层规范
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    GB/T 36463.2-2019 Information technology service—Consulting and design—Part 2:Guidance for planning and design
    信息技术服务 咨询设计 第2部分:规划设计指南
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    GB/T 34044.1-2019 Automation systems and integration—Key performance indicators (KPIs) for manufacturing operations management—Part 1: Overview, Concepts and terminology
    自动化系统与集成 制造运行管理的关键性能指标 第1部分:总述、概念和术语
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    GB/T 33475.1-2019 Information technology—High efficiency multimedia Coding—Part 1: System
    信息技术 高效多媒体编码 第1部分:系统
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    GB/T 32671.2-2019 Colloidal systems—Methods for zeta-potential determination—Part 2:Optical methods
    胶体体系 zeta电位测量方法 第2部分:光学法
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    GB/T 30879.2-2019 Information technology-Universal Coded character set (basic multilingual plane)-22 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字22点阵字型 第2部分:黑体
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    GB/T 30879.1-2019 Information technology—Universal Coded character set (basic multilingual plane)—22 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字22点阵字型 第1部分:宋体
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    GB/T 30878-2019 Information technology-Universal Coded character set (basic multilingual plane)-17×18 dot matrix font of Chinese ideogram
    信息技术 通用编码字符集(基本多文种平面) 汉字17×18点阵字型
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    GB/T 30269.304-2019 Information technology—Sensor networks—Part 304:Communication and information exchange:Technical requirements of soundwave communication system
    信息技术 传感器网络 第304部分:通信与信息交换:声波通信系统技术要求
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    GB/T 29271.6-2019 Identification cards—Integrated circuit card programming interfaces—Part 6: Registration authority procedures for the authentication protoCols for interoperability
    识别卡 集成电路卡编程接口 第6部分:实现互操作的鉴别协议的注册管理规程
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    GB/T 25899.2-2019 Information technology-Universal Coded character set (basic multilingual plane)-32 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字32点阵字型 第2部分:黑体
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    GB/T 25899.1-2019 Information technology-Universal Coded character set (basic multilingual plane)-32 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字32点阵字型 第1部分:宋体
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    GB/T 25217.11-2019 Methods for test, monitoring and prevention of rock burst—Part 11: Prevention method of destress blasting in Coal seam
    冲击地压测定、监测与防治方法 第11部分:煤层卸压爆破防治方法
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    GB/T 25217.10-2019 Methods for test, monitoring and prevention of rock burst—Part 10: Prevention method of drillhole destressing on Coal-seam
    冲击地压测定、监测与防治方法 第10部分:煤层钻孔卸压防治方法
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    GB/T 25104-2019 Automatic measurement of water Content in crude oil—RF method
    原油水含量的自动测定 射频法
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    GB/T 22322.1-2019 Information technology-Chinese Coded character set-24 dot matrix font of Chinese ideogram—Part 1:Song ti
    信息技术 中文编码字符集 汉字24点阵字型 第1部分:宋体
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    GB/T 22320-2019 Information technology-Chinese Coded character set-15×16 dot matrix font of Chinese ideogram
    信息技术 中文编码字符集 汉字15×16点阵字型
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    GB/T 22049-2019 Footwear—Standard atmospheres for Conditioning and testing of footwear and components for footwear
    鞋类 鞋类和鞋类部件环境调节及试验用标准环境
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    GB/T 21138-2019 TobacCo seeds
    烟草种子
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    GB/T 20979-2019 Information security technology—Technical requirements for iris reCognition system
    信息安全技术 虹膜识别系统技术要求
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    GB/T 20720.1-2019 Enterprise-Control system integration—Part 1: Models and terminology
    企业控制系统集成 第1部分:模型和术语
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    GB/T 20202-2019 Ethylene-vinyl acetate Copolymer (EVA) blown covering film for agriculture
    农业用乙烯-乙酸乙烯酯共聚物(EVA)吹塑棚膜
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    GB/T 19968.1-2019 Information technology-Universal Coded character set (basic multilingual plane)-48 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字48点阵字型 第1部分:宋体
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    GB/T 20979-2019 Information security technology—Technical requirements for iris reCognition system
    信息安全技术 虹膜识别系统技术要求
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    GB/T 20202-2019 Ethylene-vinyl acetate Copolymer (EVA) blown covering film for agriculture
    农业用乙烯-乙酸乙烯酯共聚物(EVA)吹塑棚膜
    China National Standards
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    GB/T 19968.1-2019 Information technology-Universal Coded character set (basic multilingual plane)-48 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字48点阵字型 第1部分:宋体
    China National Standards
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    GB/T 19967.2-2019 Information technology-Universal Coded character set (basic multilingual plane)-24 dot matrix font of Chinese ideogram-Part 2:Hei ti
    信息技术 通用编码字符集(基本多文种平面) 汉字24点阵字型 第2部分:黑体
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    GB/T 19967.1-2019 Information technology-Universal Coded character set (basic multilingual plane)-24 dot matrix font of Chinese ideogram-Part 1:Song ti
    信息技术 通用编码字符集(基本多文种平面) 汉字24点阵字型 第1部分:宋体
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    GB/T 19966-2019 Information technology-Universal Coded character set (basic multilingual plane)-15×16 dot matrix font of Chinese ideogram
    信息技术 通用编码字符集(基本多文种平面) 汉字15×16点阵字型
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    GB/T 19903.14-2019 Automation systems and integration—Physical device Control—Data model for computerized numerical controllers—Part 14: Process data for sink electrical discharge machining (sink-EDM)
    自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第14部分:电火花成形加工用工艺数据
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    GB/T 19903.13-2019 Automation systems and integration—Physical device Control—Data model for computerized numerical controllers—Part 13: Process data for wire electrical discharge machining (wire-EDM)
    自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第13部分:电火花线切割加工用工艺数据
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    GB/T 19472.1-2019 Polyethylene structure wall pipeline system for underground usage—Part 1: Polyethylene double wall Corrugated pipes
    埋地用聚乙烯(PE)结构壁管道系统 第1部分:聚乙烯双壁波纹管材
    China National Standards
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    GB/T 19232-2019 Fan Coil unit
    风机盘管机组
    China National Standards
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    GB/T 18882.3-2019 Chemical analysis methods for mixed rare earth oxide of ion-absorption rare earth ore—Part 3: Determination of siliCon dioxide content
    离子型稀土矿混合稀土氧化物化学分析方法 第3部分:二氧化硅含量的测定
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    GB/T 18477.3-2019 Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall Construction pipes
    埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第3部分:轴向中空壁管材
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    GB/T 18476-2019 Polyolefin pipes for the Conveyance of fluids—Determination of resistance to crack propagation—Test method for slow crack growth(notch test)
    流体输送用聚烯烃管材 耐裂纹扩展的测定 慢速裂纹增长的试验方法(切口试验)
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    GB/T 18251-2019 Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and Compounds
    聚烯烃管材、管件和混配料中颜料或炭黑分散度的测定
    China National Standards
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