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 "RT" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 42965.1-2023 Electronic invoice business data specifications PaRT 1: Basic elements
    电子发票业务数据规范 第1部分:基本要素
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    GB/T 42709.19-2023 Semiconductor devices Microelectronic mechanical devices PaRT 19: Electronic compass
    半导体器件 微电子机械器件 第19部分:电子罗盘
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    GB/T 37977.51-2023 Electrostatics PaRT 5-1: Electrostatic protection of electronic devices General requirements
    静电学 第5-1部分:电子器件的静电防护 通用要求
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    GB/T 37977.48-2023 Electrostatics PaRT 4-8: Standard test methods for specific applications Electrostatic discharge shielding bags
    静电学 第4-8部分:特定应用中的标准试验方法 静电放电屏蔽袋
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    GB/T 37977.21-2023 Electrostatics PaRT 2-1: Test methods Electrostatic charge dissipation ability of materials and products
    静电学 第2-1部分:试验方法 材料和产品静电荷消散能力
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    GB/T 42786-2023 Building shading thermal comfoRT and visual comfort performance classification and detection methods
    建筑遮阳热舒适、视觉舒适性能分级及检测方法
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    GB/T 38834.2-2023 Robots - Performance specifications and test methods for service robots - PaRT 2: Navigation
    机器人 服务机器人性能规范及其试验方法 第2部分:导航
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    GB/T 42845.1-2023 Microbubble Technology Characterization of Microbubbles PaRT 1: Offline Assessment of Particle Size Index
    微细气泡技术 微气泡的表征 第1部分:粒径指数的离线评估
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    GB/T 42844-2023 Micro-bubble technology Storage and transpoRTation of ultra-fine bubble water dispersion system
    微细气泡技术 超细气泡水分散体系的存储和运输
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    GB/T 42843.1-2023 Microbubble Technology Measurement Sampling and Sample Preparation PaRT 1: Ultrafine Bubble Water Dispersion System
    微细气泡技术 测量取样及样品制备 第1部分:超细气泡水分散体系
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    GB/T 42842.2-2023 Microbubble Technology Cleaning Applications PaRT 2: Test methods for cleaning mechanical oil stains on the surface of machined metal parts
    微细气泡技术 清洗应用 第2部分: 机加工金属零件表面机械油污清洗的试验方法
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    GB/T 42933-2023 Intermodal transpoRT unit identification
    多式联运运载单元标识
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    GB/T 42883-2023 SmaRT City Infrastructure Assessment and Improvement Maturity Model
    智慧城市基础设施 评估和改善成熟度模型
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    GB/T 42882-2023 Sustainable development of cities and communities SmaRT city operation model Guidelines for responding to public health emergencies
    城市和社区可持续发展 智慧城市运行模型 应对突发公共卫生事件的指南
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    GB/T 42881-2023 Sustainable Urban and Community Development SmaRT Sustainable Cities Maturity Model
    城市和社区可持续发展 智慧可持续城市成熟度模型
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    GB/T 29490-2023 Enterprise Intellectual PropeRTy Compliance Management System Requirements
    企业知识产权合规管理体系 要求
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    GB/T 42832.1-2023 Beidou Satellite-based Augmentation System Space Signal Interface Specification PaRT 1: Single-frequency Augmentation Service Signal BDSBAS-B1C
    北斗星基增强系统空间信号接口规范 第1部分:单频增强服务信号BDSBAS-B1C
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    GB/T 42878-2023 ARTificial Weather Modification Ground Operation Airspace Application and Usage Requirements
    人工影响天气 地面作业空域申请和使用要求
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    GB/T 38329.3-2023 PoRT ship-to-shore connection Part 3: Low-voltage shore connection (LVSC) systems General requirements
    港口船岸连接 第3部分:低压岸电连接(LVSC)系统 一般要求
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    GB/T 32842-2023 Urban public bicycle transpoRTation service specifications
    城市公共自行车交通服务规范
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    GB/T 42941.1-2023 SpoRTs protective gear Combat sports protective gear Part 1: General requirements and test methods
    运动护具 搏击运动护具 第1部分:通用要求与试验方法
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    GB/T 42822-2023 Determination of primary aromatic amines in aRT supplies
    美术用品中初级芳香胺的测定方法
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    GB/T 42937-2023 Specifications for information exchange on express high-speed rail transpoRTation
    快件高铁运输信息交换规范
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    GB/T 42788-2023 SmaRT glass terminology
    智能玻璃术语
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    GB/T 42657-2023 Test method for infrared refractive index temperature coefficient of infrared optical glass - veRTical incidence method
    红外光学玻璃红外折射率温度系数测试方法 垂直入射法
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    GB/T 42865.1-2023 Water quota for service industry PaRT 1: Swimming places
    服务业用水定额 第1部分:游泳场所
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    GB/T 42860-2023 General requirements for launch vehicle transpoRTation
    运载火箭运输通用要求
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    GB/T 12971.2-2023 Contact wires for electric traction PaRT 2: Steel and aluminum composite contact wires
    电力牵引用接触线 第2部分:钢铝复合接触线
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    GB/T 12971.1-2023 Contact wires for electric traction PaRT 1: Copper and copper alloy contact wires
    电力牵引用接触线 第1部分:铜及铜合金接触线
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    GB/T 42847.2-2023 Reversible mode fuel cell module for energy storage systems PaRT 2: Performance testing method of reversible mode proton exchange membrane cell and stack
    储能系统用可逆模式燃料电池模块 第2部分:可逆模式质子交换膜单池与电堆性能测试方法
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    GB/T 6730.85-2023 Iron ore - Preparation and determination of ceRTified standard samples for chemical analysis
    铁矿石 化学分析用有证标准样品的制备和定值
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    GB/T 6730.84-2023 Iron ore - Determination of total rare eaRTh content - Inductively coupled plasma atomic emission spectrometry
    铁矿石 稀土总量的测定 电感耦合等离子体原子发射光谱法
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    GB/T 42629.4-2023 International Code of Conduct for Environmental Surveys of Seabed Areas and High Seas PaRT 4: Survey of Physical Properties of Marine Sediments
    国际海底区域和公海环境调查规程 第4部分:海洋沉积物物理特性调查
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    GB/T 42732-2023 Nanotechnology Size distribution and concentration measurement of inorganic nanopaRTicles in aqueous phase Single particle inductively coupled plasma mass spectrometry
    纳米技术 水相中无机纳米颗粒的尺寸分布和浓度测量 单颗粒电感耦合等离子体质谱法
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    GB/T 7251.2-2023 Low voltage switchgear and control equipment complete sets PaRT 2: Power switchgear and control equipment complete sets
    低压成套开关设备和控制设备 第2部分:成套电力开关和控制设备
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    GB/T 7251.1-2023 Low-voltage switchgear and controlgear complete sets PaRT 1: General provisions
    低压成套开关设备和控制设备 第1部分:总则
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    GB/T 28712.6-2023 Heat exchanger types and basic parameters PaRT 6: Air-cooled heat exchanger
    热交换器型式与基本参数 第6部分:空冷式热交换器
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    GB/T 28712.5-2023 Heat exchanger types and basic parameters PaRT 5: Spiral plate heat exchanger
    热交换器型式与基本参数 第5部分:螺旋板式热交换器
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    GB/T 28712.4-2023 Heat exchanger types and basic parameters PaRT 4: Thermosiphon reboiler
    热交换器型式与基本参数 第4部分:热虹吸式重沸器
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    GB/T 27698.2-2023 Performance test methods for heat exchangers and heat transfer elements PaRT 2: Heat exchangers
    热交换器及传热元件性能测试方法 第2部分:热交换器
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    GB/T 27021.12-2023 Conformity assessment Management system audit and ceRTification body requirements Part 12: Collaborative business relationship management system audit and certification competency requirements
    合格评定 管理体系审核认证机构要求 第12部分:协作业务关系管理体系审核与认证能力要求
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    GB/T 12956-2023 Bathroom suppoRTing equipment requirements
    卫生间配套设备要求
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    GB/T 22638.11-2023 Test methods for aluminum foil PaRT 11: Testing of mechanical properties
    铝箔试验方法 第11部分:力学性能的测试
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    GB/T 11064.9-2023 Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate, and lithium chloride PaRT 9: Determination of sulfate content Barium sulfate turbidity method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分:硫酸根含量的测定 硫酸钡浊度法
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    GB/T 8180-2023 Packaging, marking, transpoRTation and storage of titanium and titanium alloy processed products
    钛及钛合金加工产品的包装、标志、运输和贮存
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    GB/T 8151.26-2023 Methods for chemical analysis of zinc concentrates PaRT 26: Determination of silver content Acid dissolution-flame atomic absorption spectrometry
    锌精矿化学分析方法 第 26 部分:银含量的测定 酸溶解-火焰原子吸收光谱法
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    GB/T 6609.35-2023 Methods for chemical analysis and determination of physical propeRTies of alumina Part 35: Determination of specific surface area Nitrogen adsorption method
    氧化铝化学分析方法和物理性能测定方法 第35部分:比表面积的测定 氮吸附法
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    GB/T 6609.27-2023 Methods for chemical analysis and determination of physical propeRTies of alumina - Part 27: Particle size analysis - Sieving method
    氧化铝化学分析方法和物理性能测定方法 第27部分:粒度分析 筛分法
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    GB/T 6609.25-2023 Methods for chemical analysis and determination of physical propeRTies of alumina - Part 25: Determination of loose and tapped density
    氧化铝化学分析方法和物理性能测定方法 第25部分:松装和振实密度的测定
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    GB/T 6150.15-2023 Methods for chemical analysis of tungsten concentrates PaRT 15: Determination of bismuth content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry
    钨精矿化学分析方法 第15部分:铋含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法
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    GB/T 6150.12-2023 Methods for chemical analysis of tungsten concentrates PaRT 12: Determination of silica content Silicon-molybdenum blue spectrophotometry and gravimetric method
    钨精矿化学分析方法 第12部分:二氧化硅含量的测定 硅钼蓝分光光度法和重量法
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    GB/T 6150.10-2023 Methods for chemical analysis of tungsten concentrates PaRT 10: Determination of lead content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry
    钨精矿化学分析方法 第10部分:铅含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法
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    GB/T 6150.8-2023 Methods for chemical analysis of tungsten concentrates PaRT 8: Determination of molybdenum content Thiocyanate spectrophotometry
    钨精矿化学分析方法 第8部分:钼含量的测定 硫氰酸盐分光光度法
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    GB/T 6150.6-2023 Methods for chemical analysis of tungsten concentrates PaRT 6: Determination of wet water content Gravimetric method
    钨精矿化学分析方法 第6部分:湿存水含量的测定 重量法
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    GB/T 6150.4-2023 Chemical analysis methods for tungsten concentrates PaRT 4: Determination of sulfur content High-frequency induction infrared absorption method and combustion-iodometric method
    钨精矿化学分析方法 第4部分:硫含量的测定 高频感应红外吸收法和燃烧-碘量法
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    GB/T 3884.12-2023 Methods for chemical analysis of copper concentrates PaRT 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration
    铜精矿化学分析方法 第12部分:氟和氯含量的测定 离子色谱法和电位滴定法
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    GB/T 42707.1-2023 Remote operation and maintenance of CNC machine tools PaRT 1: General requirements
    数控机床远程运维 第1部分:通用要求
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    GB/T 42656-2023 Test method for kinetic propeRTies of hydrogen absorption and release reaction of rare earth hydrogen storage alloys
    稀土系储氢合金 吸放氢反应动力学性能测试方法
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    GB/T 29918-2023 Test method for pressure-composition isotherm (PCI) of rare eaRTh hydrogen storage alloys
    稀土系储氢合金 压力-组成等温线(PCI)的测试方法
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    GB/T 5905.1-2023 Cranes - Inspection and testing specifications - PaRT 1: General principles
    起重机 检验与试验规范 第1部分:通则
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    GB/T 20147.4-2023 Colorimetry PaRT 4: CIE 1976 L* a* b* color space
    色度学 第4部分:CIE 1976 L* a* b*颜色空间
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    GB/T 20147.3-2023 Colorimetry PaRT 3: CIE Tristimulus Values
    色度学 第3部分:CIE三刺激值
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    GB/T 42699.2-2023 Textiles Qualitative and quantitative analysis of proteome of ceRTain animal hair fibers Part 2: Reduced protein peptide analysis Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS) method
    纺织品 某些动物毛纤维蛋白质组定性和定量分析 第2部分:还原蛋白质多肽分析基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)法
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    GB/T 42655-2023 Test method for high temperature compression propeRTies of continuous fiber reinforced ceramic matrix composites
    连续纤维增强陶瓷基复合材料高温压缩性能试验方法
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    GB/T 42673-2023 Non-destructive testing of steel pipes Magnetic paRTicle testing of surface defects in ferromagnetic seamless and welded steel pipes
    钢管无损检测 铁磁性无缝和焊接钢管表面缺欠的磁粉检测
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    GB/T 20564.14-2023 High-strength cold-rolled steel plates and strips for automobiles PaRT 14: Low-density steel
    汽车用高强度冷连轧钢板及钢带 第14部分:低密度钢
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    GB/T 20564.13-2023 High-strength cold-rolled steel plates and strips for automobiles PaRT 13: Medium manganese steel
    汽车用高强度冷连轧钢板及钢带 第13部分:中锰钢
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    GB/T 713.7-2023 Steel plates and strips for pressure equipment PaRT 7: Stainless steel and heat-resistant steel
    承压设备用钢板和钢带 第7部分:不锈钢和耐热钢
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    GB/T 713.6-2023 Steel plates and strips for pressure-bearing equipment PaRT 6: Quenched and tempered high-strength steels
    承压设备用钢板和钢带 第6部分:调质高强度钢
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    GB/T 713.5-2023 Steel plates and strips for pressure equipment PaRT 5: High manganese steels with specified low temperature properties
    承压设备用钢板和钢带 第5部分:规定低温性能的高锰钢
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    GB/T 713.4-2023 Steel plates and strips for pressure equipment PaRT 4: Nickel alloy steels with specified low temperature properties
    承压设备用钢板和钢带 第4部分:规定低温性能的镍合金钢
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    GB/T 713.3-2023 Steel plates and strips for pressure equipment PaRT 3: Low alloy steels with specified low temperature properties
    承压设备用钢板和钢带 第3部分:规定低温性能的低合金钢
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    GB/T 713.2-2023 Steel plates and strips for pressure equipment PaRT 2: Non-alloy and alloy steels with specified temperature properties
    承压设备用钢板和钢带 第2部分:规定温度性能的非合金钢和合金钢
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    GB/T 713.1-2023 Steel plates and strips for pressure equipment PaRT 1: General requirements
    承压设备用钢板和钢带 第1部分:一般要求
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    GB/T 27700.1-2023 Qualified surface acoustic wave filters PaRT 1: General specifications
    有质量评定的声表面波滤波器 第1部分 :总规范
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    GB/T 12274.401-2023 Qualified QuaRTz Crystal Oscillators Part 4-1: Blank Detailed Specification Capability Approval
    有质量评定的石英晶体振荡器 第4-1部分:空白详细规范 能力批准
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    GB/T 42660-2023 Aerosol paRTicle number concentration Calibration of condensation particle counters
    气溶胶颗粒数量浓度 凝结核颗粒计数器的校准
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    GB/T 42951-2023 Timing instruments. Appearance paRTs of watches made of hard materials. General requirements and test methods.
    计时仪器 硬材料制造的手表外观件 一般要求和试验方法
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    GB/T 42818.1-2023 Cognitive Accessibility PaRT 1: General Guidelines
    认知无障碍 第1部分:一般指南
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    GB/T 41170.1-2023 Skin protection products for ostomy aids - Test methods - PaRT 1: Dimensions, surface pH and water absorbency
    造口辅助器具的皮肤保护用品 试验方法 第1部分:尺寸、表面pH值和吸水性
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    GB/T 24437-2023 Classification and evaluation of prosthetic and oRThotic configuration mechanisms
    假肢、矫形器配置机构的等级划分与评定
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    GB/T 23220.2-2023 Tobacco Leaf Storage and Preservation Methods PaRT 2: Flake Tobacco
    烟叶储存保管方法 第2部分:片烟
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    GB/T 23220.1-2023 Tobacco Leaf Storage and Preservation Methods PaRT 1: Raw Tobacco
    烟叶储存保管方法 第1部分:原烟
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    GB/T 34033.3-2023 Ships and Offshore Technology Risk Assessment of Ship Antifouling Systems PaRT 3: Methods for Human Health Risk Assessment of Antifouling Active Substances During the Application and Removal of Marine Antifouling Primers
    船舶与海上技术 船舶防污底系统风险评估 第3部分:船用防污底涂料应用和去除过程中防污活性物质的人体健康风险评估方法
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    GB/T 25922-2023 Measurement of fluid flow in closed pipes Flow measurement using a voRTex flowmeter installed in a circular cross-section pipe filled with fluid
    封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量
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    GB/T 20818.15-2023 Industrial process measurement and control - Data structures and elements in process equipment catalogs - PaRT 15: List of properties (LOPs) for electronic data exchange of level measuring equipment
    工业过程测量和控制 过程设备目录中的数据结构和元素 第15部分:物位测量设备电子数据交换用属性列表(LOPs)
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    GB/T 20818.14-2023 Industrial process measurement and control - Data structures and elements in process equipment catalogs - PaRT 14: List of properties (LOP) for electronic data exchange of temperature measuring equipment
    工业过程测量和控制 过程设备目录中的数据结构和元素 第14部分:温度测量设备电子数据交换用属性列表(LOP)
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    GB/T 20818.13-2023 Industrial process measurement and control. Data structures and elements in process equipment catalogs. PaRT 13: List of properties (LOP) for electronic data exchange of pressure measuring equipment.
    工业过程测量和控制 过程设备目录中的数据结构和元素 第13部分:压力测量设备电子数据交换用属性列表(LOP)
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    GB/T 15969.10-2023 Programmable Controller PaRT 10: XML Open Interaction Format for PLC
    可编程序控制器 第10部分:PLC的XML开放交互格式
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    GB/T 15000.5-2023 Standard Sample Working Guidelines PaRT 5: Internal Development of Quality Control Samples
    标准样品工作导则 第5部分:质量控制样品的内部研制
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    GB/T 42887-2023 Digital camera measurement of shooting lag, shutter lag, shooting speed and staRTup time
    数码照相机 拍摄时滞、快门时滞、拍摄速度和开机时间的测量
    China National Standards
    RT

    English PDF
    GB/T 42958-2023 Guidelines for Writing Instructions for FeRTilizer Products
    肥料产品使用说明编写指南
    China National Standards
    RT

    English PDF
    GB/T 42955-2023 Determination of total nitrogen content in feRTilizers Dumas combustion method
    肥料中总氮含量的测定 杜马斯燃烧法
    China National Standards
    RT

    English PDF
    GB/T 42954-2023 Determination of plant growth regulators in feRTilizers Gas chromatography-mass spectrometry
    肥料中植物生长调节剂的测定 气相色谱-质谱联用法
    China National Standards
    RT

    English PDF
    GB/T 42828.3-2023 General techniques for improving saline-alkali land PaRT 3: Biological improvement
    盐碱地改良通用技术 第3部分:生物改良
    China National Standards
    RT

    English PDF
    GB/T 42828.2-2023 General techniques for improving saline-alkali land PaRT 2: Improvement of rice fields, ponds, fisheries and agriculture
    盐碱地改良通用技术 第2部分:稻田池塘渔农改良
    China National Standards
    RT

    English PDF
    GB/T 42828.1-2023 General technology for saline-alkali land improvement PaRT 1: Iron tailings improvement
    盐碱地改良通用技术 第1部分:铁尾砂改良
    China National Standards
    RT

    English PDF
    GB/T 10510-2023 Nitrate phosphate feRTilizer, Nitrate phosphate potassium fertilizer
    硝酸磷肥、硝酸磷钾肥
    China National Standards
    RT

    English PDF
    GB/T 19831.3-2023 Oil and gas industry Casing centralizers PaRT 3: Rigid and semi-rigid centralizers
    石油天然气工业 套管扶正器 第3部分:刚性和半刚性扶正器
    China National Standards
    RT

    English PDF
    GB/T 42839-2023 Semiconductor integrated circuit Analog-to-digital (AD) conveRTer
    半导体集成电路 模拟数字(AD)转换器
    China National Standards
    RT

    English PDF

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