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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 35717-2024 |
Measurement of flow rates of turbines, storage pumps and pump-turbines-Ultrasonic propagation time method {译} 水轮机、蓄能泵和水泵水轮机流量的测量-超声传播时间法 |
China National Standards flow |
 English PDF |
| GB/T 22581-2024 |
Basic technical conditions for mixed flow pump-turbines {译} 混流式水泵水轮机基本技术条件 |
China National Standards flow |
English PDF |
| GB/T 43856-2024 |
Printing Technology-Color Consistency of Printing Workflow {译} 印刷技术-印刷工作流程的颜色一致性 |
China National Standards flow |
English PDF |
| GB/T 43891-2024 |
Non-metallic chemical equipment - Test method for heat transfer coefficient and flow resistance performance of impermeable graphite heat exchangers {译} 非金属化工设备-不透性石墨换热器传热系数和流阻性能测试方法 |
China National Standards flow |
English PDF |
| GB/T 18247.5-2024 |
Grades of major flower products - Part 5: Flower seedlings {译} 主要花卉产品等级-第5部分：花卉种苗 |
China National Standards flow |
English PDF |
| GB/T 18247.2-2024 |
Grades of major flower products - Part 2: Potted flowers {译} 主要花卉产品等级-第2部分：盆花 |
China National Standards flow |
English PDF |
| GB/T 43645-2024 |
flowers - Guidelines for the construction of germplasm resource banks and the preservation of germplasm resources {译} 花卉-种质资源库建设与种质资源保存导则 |
China National Standards flow |
English PDF |
| GB/T 23897-2024 |
Post-harvest treatment of major cut flower products Technical regulations for management {译} 主要切花产品采后处理技术规程 |
China National Standards flow |
English PDF |
| GB/T 43835-2024 |
Printing technology - Prepress data exchange - Preparation and visualization of RGB images for use in RGB-based printing workflows {译} 印刷技术-印前数据交换-基于RGB印刷工作流程中使用RGB图像的准备和可视化 |
China National Standards flow |
English PDF |
| GB/T 43512-2023 |
Reliability evaluation method of all-vanadium redox flow battery {译} 全钒液流电池可靠性评价方法 |
China National Standards flow |
English PDF |
| GB/T 35065.2-2023 |
Wet natural gas flow measurement Part 2: Flowmeter test and evaluation methods {译} 湿天然气流量测量 第2部分：流量计测试和评价方法 |
China National Standards flow |
English PDF |
| GB/T 43315-2023 |
Detection of silicon wafer flow pattern defects Corrosion method {译} 硅片流动图形缺陷的检测 腐蚀法 |
China National Standards flow |
English PDF |
| GB/T 9485-2023 |
Radial flow turbocharger connection dimensions {译} 径流式涡轮增压器 联接尺寸 |
China National Standards flow |
English PDF |
| GB/T 43277.2-2023 |
Stop clamps and flow regulators for medical infusion (blood transfusion) equipment Part 2: Liquid contact scale flow regulators {译} 医用输液（输血）器具用止流夹和流量调节器 第2部分：液体接触式刻度流量调节器 |
China National Standards flow |
English PDF |
| GB/T 43277.1-2023 |
Stop clamps and flow regulators for medical infusion (blood transfusion) equipment Part 1: Non-liquid contact stop clamps and flow regulators {译} 医用输液（输血）器具用止流夹和流量调节器 第1部分：非液体接触式止流夹和流量调节器 |
China National Standards flow |
English PDF |
| GB/Z 42993-2023 |
Industrial Assistance flower Industry Project Operation and Management Guide {译} 产业帮扶 花卉产业项目运营管理指南 |
China National Standards flow |
English PDF |
| GB/T 43201.3-2023 |
Industrial Automation Systems and Integration Standardized Procedures for Production Systems Engineering Part 3: Information flow in the Production Planning Process {译} 工业自动化系统与集成 生产系统工程的标准化程序 第3部分：生产计划过程中的信息流 |
China National Standards flow |
English PDF |
| GB/T 43096-2023 |
Metal powders. Determination of external specific surface area by powder layer permeability test under steady flow conditions. {译} 金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积 |
China National Standards flow |
English PDF |
| 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 {译} 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 |
China National Standards flow |
English PDF |
| GB/T 18659-2023 |
Measurement of Fluid flow in Closed Pipes Electromagnetic Flowmeter User Guide {译} 封闭管道中流体流量的测量 电磁流量计使用指南 |
China National Standards flow |
English PDF |
| GB/T 29464-2023 |
Two-phase flow jet heat exchanger {译} 两相流喷射式热交换器 |
China National Standards flow |
English PDF |
| GB/T 18604-2023 |
Measuring natural gas flow with a gas ultrasonic flowmeter {译} 用气体超声流量计测量天然气流量 |
China National Standards flow |
English PDF |
| GB/T 42483-2023 |
Determination of thermal conductivity of wood - heat flow method {译} 木材导热系数的测定 热流法 |
China National Standards flow |
English PDF |
| GB/T 5275.6-2023 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 6: Critical flow orifice {译} 气体分析 动态法制备校准用混合气体 第6部分：临界流锐孔 |
China National Standards flow |
English PDF |
| GB/T 42487-2023 |
Soil quality - Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen - potassium chloride solution leaching flow analysis method {译} 土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法 |
China National Standards flow |
English PDF |
| GB/T 20609-2023 |
Traffic information collection Microwave traffic flow detector {译} 交通信息采集 微波交通流检测器 |
China National Standards flow |
English PDF |
| GB/T 41517-2022 |
Ships and offshore technology - Ventilation of cargo spaces of vehicles capable of traveling with internal combustion engines - Theoretical calculation of the total airflow demand {译} 船舶和海上技术 可行驶内燃机车辆的货舱的通风 气流总需量的理论计算 |
China National Standards flow |
English PDF |
| GB/T 21391-2022 |
Measuring natural gas flow with gas turbine flowmeter {译} 用气体涡轮流量计测量天然气流量 |
China National Standards flow |
English PDF |
| GB/T 41394-2022 |
Functional safety requirements for anti overflow system of storage tank of explosive hazardous chemicals {译} 爆炸危险化学品储罐防溢系统功能安全要求 |
China National Standards flow |
English PDF |
| GB/T 22459.2-2022 |
Refractory mortars—Part 2：Determination of consistency using the reciprocating flow table method 耐火泥浆 第2部分：稠度试验方法（跳桌法） |
China National Standards flow |
English PDF |
| GB/T 41329-2022 |
Determination of the flowability of metal powders Standard funnel method (Gustafsson flowmeter) {译} 金属粉末流动性的测定 标准漏斗法（古斯塔弗森流速计） |
China National Standards flow |
English PDF |
| GB/T 1482-2022 |
Metal powders - Determination of fluidity - Standard funnel method (Hall flow meter) {译} 金属粉末 流动性的测定 标准漏斗法（霍尔流速计） |
China National Standards flow |
English PDF |
| GB/T 11603-2022 |
Method for determination of average wool fiber diameter - airflow method {译} 羊毛纤维平均直径测定法 气流法 |
China National Standards flow |
English PDF |
| GB/T 11764-2022 |
sunflower seeds {译} 葵花籽 |
China National Standards flow |
English PDF |
| GB 9706.290-2022 |
Medical electrical equipment - Part 2-90: Particular requirements for the basic safety and essential performance of high-flow respiratory therapy equipment {译} 医用电气设备 第2-90部分：高流量呼吸治疗设备的基本安全和基本性能专用要求 |
China National Standards flow |
English PDF |
| GB/T 41986-2022 |
All-vanadium redox flow battery design guidelines {译} 全钒液流电池 设计导则 |
China National Standards flow |
English PDF |
| GB/T 24052-2022 |
Environmental management - Material flow costing - Guidelines for implementation in supply chains {译} 环境管理 物质流成本核算 在供应链中的实施指南 |
China National Standards flow |
English PDF |
| GB/T 40380.2-2021 |
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第2部分：高温时流速的测定 |
China National Standards flow |
English PDF |
| GB/T 38206.5-2021 |
Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves 气动元件可靠性评估方法 第5部分：止回阀、梭阀、双压阀（与阀）、单向节流阀及快排阀 |
China National Standards flow |
English PDF |
| GB/T 20728-2021 |
Measurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters 封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南 |
China National Standards flow |
English PDF |
| GB/T 40380.1-2021 |
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第1部分：高温时松装密度的测定 |
China National Standards flow |
English PDF |
| GB/T 20081.3-2021 |
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators 气动 减压阀和过滤减压阀 第3部分：测试减压阀流量特性的可选方法 |
China National Standards flow |
English PDF |
| GB/T 13469-2021 |
Economical operation for centrifugal，mixed flow and axial flow pump systems 离心泵、混流泵与轴流泵系统经济运行 |
China National Standards flow |
English PDF |
| GB/T 9481-2021 |
Axial-flow pump of medium-small size 中小型轴流泵 |
China National Standards flow |
English PDF |
| GB/T 8243.12-2021 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 12: Filtration efficiency using particle counting and contaminant retention capacity 内燃机全流式机油滤清器试验方法 第12部分：颗粒计数法滤清效率和容灰量 |
China National Standards flow |
English PDF |
| GB/T 39748.8-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 8:Gravimetric determination of flowrate 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第8部分：称重法测定流量 |
China National Standards flow |
English PDF |
| GB/T 41038-2021 |
Energy consumption efficiency evaluation method for entrained-flow coal-water slurry gasification 气流床水煤浆气化能效计算方法 |
China National Standards flow |
English PDF |
| GB/T 8100.2-2021 |
Mounting surfaces of hydraulic valves—Part 2：Compensated flow-control valves 液压阀安装面 第2部分：调速阀 |
China National Standards flow |
English PDF |
| GB/T 29722-2021 |
Commercial coal quality—Coal for entrained-flow gasification 商品煤质量 气流床气化用煤 |
China National Standards flow |
English PDF |
| GB/T 41201-2021 |
Grade of rose cut flower 月季切花等级 |
China National Standards flow |
English PDF |
| GB/T 41202-2021 |
Grade of carnation cut flower 香石竹切花等级 |
China National Standards flow |
English PDF |
| GB/T 41200-2021 |
Grade of lilium oriental hybrids cut flower 东方百合切花等级 |
China National Standards flow |
English PDF |
| GB/T 40934-2021 |
Rotational moulding. Test method for powder flowability 滚塑成型 粉末流动性的试验方法 |
China National Standards flow |
English PDF |
| GB/T 40610-2021 |
Technical specifications for binary description and interchange of power system online power flow data 电力系统在线潮流数据二进制描述及交换规范 |
China National Standards flow |
English PDF |
| GB/T 40867-2021 |
Technical specifications for unified power flow controller 统一潮流控制器技术规范 |
China National Standards flow |
English PDF |
| GB/T 24726-2021 |
Traffic information collection—Video traffic flow detector 交通信息采集 视频交通流检测器 |
China National Standards flow |
English PDF |
| GB/T 39197-2020 |
Principle and requirement for material flow data collection of general solid waste 一般固体废物物质流数据采集原则和要求 |
China National Standards flow |
English PDF |
| GB/T 39215-2020 |
Ships and marine technology—Offshore wind energy—Supply chain information flow 船舶和海上技术 海上风能 供应链信息流 |
China National Standards flow |
English PDF |
| GB/T 20818.12-2020 |
Industrial-process measurement and control—Data structures and elements in process equipment catalogues—Part 12：Lists of properties (LOPs) for flow measuring equipment for electronic data exchange 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12部分：流量测量设备电子数据交换用属性列表（LOPs） |
China National Standards flow |
English PDF |
| GB/T 38903-2020 |
Technical guideline for material flow analysis of industrial parks 工业园区物质流分析技术导则 |
China National Standards flow |
English PDF |
| GB/T 24051-2020 |
Environmental management—Material flow cost accounting—General framework 环境管理 物质流成本核算 通用框架 |
China National Standards flow |
English PDF |
| GB/T 14513.3-2020 |
Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems 气动 使用可压缩流体元件的流量特性测定 第 3 部分：系统稳态流量特性的计算方法 |
China National Standards flow |
English PDF |
| GB/T 2423.51-2020 |
Environmental testing—Part 2: Test methods—Test Ke: flowing mixed gas corrosion test 环境试验 第2部分：试验方法 试验Ke：流动混合气体腐蚀试验 |
China National Standards flow |
English PDF |
| GB/T 38712-2020 |
Test method for thermal conductivity of ultrathin glass—Heat flow method 超薄玻璃导热系数试验方法 热流法 |
China National Standards flow |
English PDF |
| GB/T 8243.14-2020 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 14:Cold start simulation and hydraulic pulse durability for composite filter housings 内燃机全流式机油滤清器试验方法 第14部分：复合材料滤清器的冷起动模拟和液压脉冲耐久试验 |
China National Standards flow |
English PDF |
| GB/T 38516-2020 |
Permeable sintered metal materials—Determination of average pore size of medium flow 可渗透性烧结金属材料 中流量平均孔径的测定 |
China National Standards flow |
English PDF |
| GB/T 39730-2020 |
General requirements for cell counting—flow cytometry 细胞计数通用要求 流式细胞测定法 |
China National Standards flow |
English PDF |
| GB/T 39729-2020 |
General requirements for measurement of cell purity—flow cytometry 细胞纯度测定通用要求 流式细胞测定法 |
China National Standards flow |
English PDF |
| GB/T 32854.3-2020 |
Automation systems and integration—Integration of advanced process control and optimization software for manufacturing systems—Part 3: Activity models and workflows 自动化系统与集成 制造系统先进控制与优化软件集成 第3部分：活动模型和工作流 |
China National Standards flow |
English PDF |
| GB/T 39696-2020 |
Determination of flowability of fine ceramic powders—Calibrated funnel 精细陶瓷粉末流动性测定 标准漏斗法 |
China National Standards flow |
English PDF |
| GB/T 25178-2020 |
Reduced-pressure type backflow preventer 减压型倒流防止器 |
China National Standards flow |
English PDF |
| GB/T 37829-2019 |
Iron ore fines in bulk—Determination of transportable moisture limits—flow-table method 散装铁矿粉 适运水分限量的测定 流盘试验法 |
China National Standards flow |
English PDF |
| GB/T 37711-2019 |
Information technology—Learning,education and training—Virtual experiment—Workflow reference model 信息技术 学习、教育和培训 虚拟实验 工作流参考模型 |
China National Standards flow |
English PDF |
| GB/T 37688-2019 |
Information technology—Measurement of re-flowable document interoperability 信息技术 流式文档互操作性的度量 |
China National Standards flow |
English PDF |
| GB/T 17633-2019 |
Geotextiles and geotextile-related products－Determination of water flow capacity in their plane 土工布及其有关产品 平面内水流量的测定 |
China National Standards flow |
English PDF |
| GB/T 36989-2018 |
Measurement of liquid hydrocarbons by ultrasonic flow meters 用超声流量计测量液态烃流量 |
China National Standards flow |
English PDF |
| GB/T 37204-2018 |
Electrolyte for vanadium flow battery 全钒液流电池用电解液 |
China National Standards flow |
English PDF |
| GB/T 35065.1-2018 |
Wet natural gas flow measurement—Part 1：General rules 湿天然气流量测量 第1部分：一般原则 |
China National Standards flow |
English PDF |
| GB/T 19557.33-2018 |
Guidelines for the conduct of tests for distinctness, uniformity and stability—Cauliflower(Brassica oleracea L. convar botrytis (L.) Alef. var. botrytis L.) 植物品种特异性、一致性和稳定性测试指南 花椰菜 |
China National Standards flow |
English PDF |
| GB/T 36241-2018 |
Vortex precession flowmeters for gas 气体旋进旋涡流量计 |
China National Standards flow |
English PDF |
| GB/T 17213.14-2018 |
Industrial-process control valves—Part 8-2: Noise considerations—Laboratory measurement of noise generated by hydrodynamic flow through control valves 工业过程控制阀 第8-2部分：噪声的考虑 实验室内测量液动流流经控制阀产生的噪声 |
China National Standards flow |
English PDF |
| GB 5135.7-2018 |
Automatic sprinkler systems—Part 7: Water flow indicators 自动喷水灭火系统 第7部分：水流指示器 |
China National Standards flow |
English PDF |
| GB/T 36493-2018 |
Detemination of the flowability for glass fiber chopped stands 玻璃纤维短切原丝流动性的测定 |
China National Standards flow |
English PDF |
| GB/T 36489-2018 |
flow chart of air separation plant—Graphical symbols and letter codes 空气分离设备流程图 图形符号和文字代号 |
China National Standards flow |
English PDF |
| GB/T 8243.5-2018 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 5: Test for cold start simulation and hydraulic pulse durability 内燃机全流式机油滤清器试验方法 第5部分：冷起动模拟和液压脉冲耐久试验 |
China National Standards flow |
English PDF |
| GB/T 8243.15-2018 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 15: Vibration fatigue test for composite filter housings 内燃机全流式机油滤清器试验方法 第15部分：复合材料滤清器的振动疲劳试验 |
China National Standards flow |
English PDF |
| GB/T 3682.2-2018 |
Plastics—Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics—Part 2: Method for materials sensitive to time-temperature history and/or moisture 塑料 热塑性塑料熔体质量流动速率（MFR）和熔体体积流动速率（MVR）的测定 第2部分：对时间-温度历史和（或）湿度敏感的材料的试验方法 |
China National Standards flow |
English PDF |
| GB/T 15623.1-2018 |
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 1: Test methods for four-port directional flow-control valves 液压传动 电调制液压控制阀 第1部分：四通方向流量控制阀试验方法 |
China National Standards flow |
English PDF |
| GB/T 3682.1-2018 |
Plastics—Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics—Part 1:Standard method 塑料 热塑性塑料熔体质量流动速率(MFR)和熔体体积流动速率(MVR)的测定 第1部分：标准方法 |
China National Standards flow |
English PDF |
| GB/T 36079-2018 |
Acoustics—Procedures for determination of transmission loss, flow noise and total pressure loss coefficient for arrayed element dissipative silencers—Equivalent measurement 声学 单元并排式阻性消声器传声损失、气流再生噪声和全压损失系数的测定 等效法 |
China National Standards flow |
English PDF |
| GB/T 34866-2017 |
Vanadium flow battery—Safety requirements 全钒液流电池 安全要求 |
China National Standards flow |
English PDF |
| GB/T 15623.2-2017 |
Hydraulic fluid power—Electrically modulated hydraulic control valves—Part 2: Test methods for three-port directional flow-control valves 液压传动 电调制液压控制阀 第2部分：三通方向流量控制阀试验方法 |
China National Standards flow |
English PDF |
| GB/T 34775-2017 |
Testing method of flowability for water dispersible granules of pesticide 农药水分散粒剂流动性测定方法 |
China National Standards flow |
English PDF |
| GB/Z 34603-2017 |
Gaseous-media fire-extinguishing systems—Engineered extinguishing systems—flow calculation implementation method and flow verification and testing for approval 气体灭火系统 预设计 流量计算方法及验证试验 |
China National Standards flow |
English PDF |
| GB/T 34619-2017 |
Test method for volumetric flow of positive displacement refrigerant compressors 容积式制冷剂压缩机容积流量试验方法 |
China National Standards flow |
English PDF |
| GB/T 34041.1-2017 |
Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 1: Meters for custody transfer and allocation measurement 封闭管道中流体流量的测量 气体超声流量计 第1部分:贸易交接和分输计量用气体超声流量计 |
China National Standards flow |
English PDF |
| GB/T 34041.2-2017 |
Measurement of fluid flow in closed conduits—Ultrasonic meters for gas—Part 2: Meters for industrial applications 封闭管道中流体流量的测量 气体超声流量计 第2部分：工业测量用气体超声流量计 |
China National Standards flow |
English PDF |
| GB/T 34166-2017 |
Measumement of natural gas flow by means of standard nozzle meters 用标准喷嘴流量计测量天然气流量 |
China National Standards flow |
English PDF |
| GB/T 34049-2017 |
Intelligent flow instruments—General technical requirements 智能流量仪表 通用技术条件 |
China National Standards flow |
English PDF |
| GB/Z 33902-2017 |
Measurement of fluid flow by means of pressure differential devices—Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods 使用差压装置测量流体流量 偏离GB/T2624给出的要求和工作条件的影响及其修正方法 |
China National Standards flow |
English PDF |
| GB/T 8243.7-2017 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 7：Vibration fatigue test 内燃机全流式机油滤清器试验方法 第7部分：振动疲劳试验 |
China National Standards flow |
English PDF |
| GB/T 8243.6-2017 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 6: Static burst pressure test 内燃机全流式机油滤清器试验方法 第6部分：静压耐破度试验 |
China National Standards flow |
English PDF |
| GB/T 18149-2017 |
Centrifugal,mixed flow and axial pumps—Code for hydraulic performance tests—Precision class 离心泵、混流泵和轴流泵 水力性能试验规范 精密级 |
China National Standards flow |
English PDF |
| GB/T 35138-2017 |
Measurement of fluid flow in closed conduits—Ultrasonic transit-time meters for liquid 封闭管道中流体流量的测量 渡越时间法液体超声流量计 |
China National Standards flow |
English PDF |
| GB/T 14513.1-2017 |
Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 1: General rules and test methods for steady-state flow 气动 使用可压缩流体元件的流量特性测定 第1部分：稳态流动的一般规则和试验方法 |
China National Standards flow |
English PDF |
| GB/Z 35140-2017 |
Measurement of fluid flow by means of pressure-differential devices—Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of GB/T 2624 用差压装置测量流体流量 GB/T 2624范围之外的孔板、喷嘴和文丘里管的使用指南 |
China National Standards flow |
English PDF |
| GB/T 15544.4-2017 |
Short-circuit current calculation in three-phase a.c.systems—Part 4: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth 三相交流系统短路电流计算 第4部分：同时发生两个独立单相接地故障时的电流以及流过大地的电流 |
China National Standards flow |
English PDF |
| GB/T 17213.2-2017 |
Industrial-process control valves—Part 2-1: flow capacity—Sizing equations for fluid flow under installed conditions 工业过程控制阀 第2-1部分：流通能力 安装条件下流体流量的计算公式 |
China National Standards flow |
English PDF |
| GB/T 10464-2017 |
Sunflowerseed oil 葵花籽油 |
China National Standards flow |
English PDF |
| GB/Z 35588-2017 |
Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits 用安装在圆形截面管道中的差压装置测量湿气体流量 |
China National Standards flow |
English PDF |
| GB/T 33339-2016 |
Vanadium flow battery system─Test method 全钒液流电池系统 测试方法 |
China National Standards flow |
English PDF |
| GB/T 33298-2016 |
Standard test method for determining cetane number of diesel fuels—Airflow regulation 柴油十六烷值的测定 风量调节法 |
China National Standards flow |
English PDF |
| GB 1886.277-2016 |
National Food Safety Standard-Food Additives-Tree orchid flower oil 食品安全国家标准 食品添加剂 树兰花油 |
China National Standards flow |
English PDF |
| GB/T 32788.2-2016 |
Test method for properties of prepreg—Part 2: Determination for resin flow of prepreg 预浸料性能试验方法 第2部分：树脂流动度的测定 |
China National Standards flow |
English PDF |
| GB/T 32688-2016 |
Plastics—Phenloic resin powder—Determination of flow distance on a heated glass plate 塑料 酚醛树脂 在加热玻璃板上流动距离的测定 |
China National Standards flow |
English PDF |
| GB/T 32551-2016 |
Fluorspar powder in bulk—Determination of transportable moisture limits—flow-table method 散装萤石粉 适运水分限量的测定 流盘实验法 |
China National Standards flow |
English PDF |
| GB/T 32509-2016 |
General specification for vanadium flow battery 全钒液流电池通用技术条件 |
China National Standards flow |
English PDF |
| GB/T 32393-2015 |
Information technology—Workflow middleware—Reference model and interface functional requirement 信息技术 工作流中间件 参考模型和接口功能要求 |
China National Standards flow |
English PDF |
| GB/T 32361-2015 |
Test methods for pore size properties of membrane filters—Bubble point and mean flow pore test 分离膜孔径测试方法 泡点和平均流量法 |
China National Standards flow |
English PDF |
| GB/T 8243.13-2015 |
Methods of test for full-flow lubricating oil filters for internal combustion engines—Part 13: Static burst pressure test for composite filter housings 内燃机全流式机油滤清器试验方法 第13部分：复合材料滤清器的静压耐破度试验 |
China National Standards flow |
English PDF |
| GB/T 17213.8-2015 |
Industrial-process control valves—Part 8-1: Noise considerations—Laboratory measurement of noise generated by aerodynamic flow through control valves 工业过程控制阀 第8-1部分：噪声的考虑 实验室内测量空气动力流流经控制阀产生的噪声 |
China National Standards flow |
English PDF |
| GB/T 17213.16-2015 |
Industrial-process control valves—Part 8-4: Noise considerations—Prediction of noise generated by hydrodynamic flow 工业过程控制阀 第8-4部分：噪声的考虑 液动流流经控制阀产生的噪声预测方法 |
China National Standards flow |
English PDF |
| GB/T 17213.10-2015 |
Industrial-process control valves—Part 2-4: flow capacity—Inherent flow characteristics and rangeability 工业过程控制阀 第2-4部分：流通能力 固有流量特性和可调比 |
China National Standards flow |
English PDF |
| GB 1886.61-2015 |
National Food Safety Standard-Food Additives-Safflower yellow 食品安全国家标准 食品添加剂 红花黄 |
China National Standards flow |
English PDF |
| GB/T 15487-2015 |
Methods of flow measurement for displacement compressor 容积式压缩机流量测量方法 |
China National Standards flow |
English PDF |
| GB 1886.23-2015 |
National Food Safety Standard-Food Additives-flower jasmine extract 食品安全国家标准 食品添加剂 小花茉莉浸膏 |
China National Standards flow |
English PDF |
| GB 1886.118-2015 |
National food safety standard — Food additive — Chrysanthemum flower extract 食品安全国家标准 食品添加剂 杭白菊花浸膏 |
China National Standards flow |
English PDF |
| GB 50179-2015 |
Code for liquid flow measurement in open channels 河流流量测验规范 |
China National Standards flow |
English PDF |
| GB/T 31593.8-2015 |
Fire safety engineering—Part 8: Requirements governing algebraic equations for vent flow 消防安全工程 第8部分：开口气流的计算要求 |
China National Standards flow |
English PDF |
| GB/T 31593.7-2015 |
Fire safety engineering—Part 7: Requirements governing algebraic equations for ceiling jet flows 消防安全工程 第7部分：顶棚射流的计算要求 |
China National Standards flow |
English PDF |
| GB/T 30651-2014 |
Test method of flowability of petrolatum tape at high temperature 矿脂防蚀带耐高温流动性检测方法 |
China National Standards flow |
English PDF |
| GB/T 15357-2014 |
Surface active agents and detergents―Determination of viscosity and flow properties of liquid products using a rotational viscometer 表面活性剂和洗涤剂 旋转粘度计测定液体产品的粘度和流动性质 |
China National Standards flow |
English PDF |
| GB/T 31113-2014 |
Measurement of the resistance to flow for adhesive 胶粘剂抗流动性试验方法 |
China National Standards flow |
English PDF |
| GB/T 31130-2014 |
Coriolis mass flow meter 科里奥利质量流量计 |
China National Standards flow |
English PDF |
| GB/T 5275.7-2014 |
Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 7: Thermal mass-flow controllers 气体分析 动态体积法制备校准用混合气体 第7部分：热式质量流量控制器 |
China National Standards flow |
English PDF |
| GB/T 30832-2014 |
Valves―Test method of flow coefficient and flow resistance coefficient 阀门 流量系数和流阻系数试验方法 |
China National Standards flow |
English PDF |
| GB/T 30737-2014 |
Determination of marine photosynthetic picoplankton―flow cytometry 海洋微微型光合浮游生物的测定 流式细胞测定法 |
China National Standards flow |
English PDF |
| GB/T 30500-2014 |
Ultrasonic gas flow meter performance online audit―Method using speed of sound checking 气体超声流量计使用中检验 声速检验法 |
China National Standards flow |
English PDF |
| GB/T 18604-2014 |
Measurement of natural gas flow by gas ultrasonic flow meters 用气体超声流量计测量天然气流量 |
China National Standards flow |
English PDF |
| GB 30439.5-2013 |
Safety requirements for industrial automation products—Part 5: Safety requirements for flowmeter 工业自动化产品安全要求 第5部分: 流量计的安全要求 |
China National Standards flow |
English PDF |
| GB/T 30467-2013 |
Conversion rule for specific heat consumption and throughput of across-flow grain dryer 横流粮食干燥机单位耗热量与处理量折算规则 |
China National Standards flow |
English PDF |
| GB/T 30206.2-2013 |
Aerospace fluid systems vocabulary―Part 2: General terms and definitions relating to flow 航空航天流体系统词汇 第2部分：流量相关的通用术语和定义 |
China National Standards flow |
English PDF |
| GB/T 30243-2013 |
Measurement of fluid flow in closed conduits—Specifications for V-cone pressure differential flow measuring device 封闭管道中流体流量的测量 V形内锥流量测量节流装置 |
China National Standards flow |
English PDF |
| GB/T 18798.5-2013 |
Instant tea—Part 5: Methods for determination of free-flow and compacted bulk densities 固态速溶茶 第5部分: 自由流动和紧密堆积密度的测定 |
China National Standards flow |
English PDF |
| GB/T 13006-2013 |
NPSH for centrifugal,mixed flow and axial flow pumps 离心泵、混流泵和轴流泵 汽蚀余量 |
China National Standards flow |
English PDF |
| GB/T 30113.1-2013 |
Optical measurement methods on flow field in microgravity fluid physics―Part 1：Shadowgraph and Schlieren 空间微重力流体物理 流场光学测量技术规范 第1部分：阴影法、纹影法 |
China National Standards flow |
English PDF |
| GB/T 14048.21-2013 |
Low-voltage switchgear and controlgear―Part 5-9: Control circuit devices and switching elements―flow rate switches 低压开关设备和控制设备 第5-9部分：控制电路电器和开关元件 流量开关 |
China National Standards flow |
English PDF |
| GB/T 29820.1-2013 |
Assessment of uncertainty in calibration and use of flow measurement devices - Part 1: Linear calibration relationships 流量测量装置校准和使用不确定度的评估 第1部分：线性校准关系 |
China National Standards flow |
English PDF |
| GB/T 29818-2013 |
Mass flow meter based on HART protocol general specification 基于HART协议的质量流量计通用技术条件 |
China National Standards flow |
English PDF |
| GB/T 29815-2013 |
The electromagnetic flowmeter based on HART protocol general technical specification 基于HART协议的电磁流量计通用技术条件 |
China National Standards flow |
English PDF |
| GB/T 29840-2013 |
Vanadium flow battery - Terminology 全钒液流电池 术语 |
China National Standards flow |
English PDF |
| GB/T 29735-2013 |
Self-operating flow control valve 采暖空调用自力式流量控制阀 |
China National Standards flow |
English PDF |
| GB/T 29722-2013 |
Specifications of coal for entrained-flow gasifier 气流床气化用原料煤技术条件 |
China National Standards flow |
English PDF |
| GB/T 14458-2013 |
Method for inspection of flower concrete 香花浸膏检验方法 |
China National Standards flow |
English PDF |
| GB/T 8107-2012 |
Hydraulic fluid power-Valves - Determination of pressure differential/flow characteristics 液压阀 压差-流量特性的测定 |
China National Standards flow |
English PDF |
| GB/T 5561-2012 |
Surface active agents - Determination of viscosity and flow properties using a rotational viscometer 表面活性剂 用旋转式粘度计测定粘度和流动性质的方法 |
China National Standards flow |
English PDF |
| GB/T 28955-2012 |
Road vehicles - Filter elements for full flow oil filters - Dimensions 道路车辆 全流式机油滤清器滤芯 尺寸 |
China National Standards flow |
English PDF |
| GB/T 29192-2012 |
Urban traffic flow information collection and storage 城市交通流信息采集与存储 |
China National Standards flow |
English PDF |
| GB/T 28848-2012 |
Intelligent gas flow meter 智能气体流量计 |
China National Standards flow |
English PDF |
| GB/T 2423.51-2012 |
Environmental testing - Part 2: Test methods - Test Ke: flowing mixed gas corrosion test 环境试验 第2部分：试验方法 试验Ke：流动混合气体腐蚀试验 |
China National Standards flow |
English PDF |
| GB/T 11826.2-2012 |
Current meter and flow meter - Part 2: Ultrasonic current meter 流速流量仪器 第2部分：声学流速仪 |
China National Standards flow |
English PDF |
| GB/T 28685-2012 |
Product grade of eustoma cut flowers 洋桔梗切花产品等级 |
China National Standards flow |
English PDF |
| GB/T 28680-2012 |
Product grade of hydrangea cut flowers 八仙花切花产品等级 |
China National Standards flow |
English PDF |
| GB/T 7052-2012 |
Colour carbon black - Determination of flow characteristic 色素炭黑 流动度的测定 |
China National Standards flow |
English PDF |
| GB/T 8243.9-2012 |
Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 9: Inlet and outlet anti-drain valve tests 内燃机全流式机油滤清器试验方法 第9部分：进、出口止回阀试验 |
China National Standards flow |
English PDF |
| GB/T 27759-2011 |
Measurement of fluid flow - Procedures for the evaluation of uncertainties 流体流量测量 不确定度评定程序 |
China National Standards flow |
English PDF |
| GB/T 27646-2011 |
flowering potted plants of tree peony（Paeonia × suffruticosa） 牡丹盆花 |
China National Standards flow |
English PDF |
| GB/T 27965-2011 |
Emergency meteorological service workflow 应急气象服务工作流程 |
China National Standards flow |
English PDF |
| GB/T 27935.3-2011 |
Graphic technology - Prepress digital data exchange - Use of PDF -Part 3: Complete exchange suitable for colourmanaged workflows (PDF/X-3) 印刷技术 印前数据交换 PDF的使用 第3部分：颜色管理工作流程中的完整数据交换(PDF/X-3) |
China National Standards flow |
English PDF |
| GB/T 25753.3-2011 |
Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 3: Measurement of overflow valve differential pressure 真空技术 罗茨真空泵性能测量方法 第3部分：溢流阀压差的测量 |
China National Standards flow |
English PDF |
| GB/T 26801-2011 |
Fluid flow in closed conduits - Connections for pressure signal transmissions between primary and secondary elements 封闭管道中流体流量的测量 一次装置和二次装置之间压力信号传送的连接法 |
China National Standards flow |
English PDF |
| GB/T 25922-2010 |
Measurement of fluid flow in closed conduits - Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full 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的方法 |
China National Standards flow |
English PDF |
| GB/T 19114.43-2010 |
Industrial automation systems and integration - Industrial manufacturing management data - Part 43: Manufacturing flow management data: Data model for flow monitoring and manufacturing data exchange 工业自动化系统与集成 工业制造管理数据 第43部分：制造流程管理数据：流程监控与制造数据交换的数据模型 |
China National Standards flow |
English PDF |
| GB/T 17213.17-2010 |
Industrial-process control valves - Part 2-5: flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery 工业过程控制阀 第2-5部分：流通能力 流体流经级间恢复多级控制阀的计算公式 |
China National Standards flow |
English PDF |
| GB/T 26041-2010 |
Silver and silver alloy wire/strip for flow-limited fuse 限流熔断器用银及银合金丝、带材 |
China National Standards flow |
English PDF |
| GB/T 1482-2010 |
Metallic powders - Determination of flow time by means of a calibrated funnel (Hall flowmeter) 金属粉末 流动性的测定 标准漏斗法（霍尔流速计） |
China National Standards flow |
English PDF |
| GB/T 25705-2010 |
Overflow ball mill - Wear consumption of liner plate 溢流型球磨机 衬板磨耗 |
China National Standards flow |
English PDF |
| GB/T 25704-2010 |
Overflow ball mill - Specific metal consumption 溢流型球磨机 金属单耗 |
China National Standards flow |
English PDF |
| GB/T 25703-2010 |
Overflow ball mill - Energy consumption index 溢流型球磨机 能耗指标 |
China National Standards flow |
English PDF |
| GB/T 25699-2010 |
Belt crossflow pellet feed dryer 带式横流颗粒饲料干燥机 |
China National Standards flow |
English PDF |
| GB/T 25512-2010 |
Health informatics - Guidelines on data protection to facilitate trans-border flows of personal health information 健康信息学 推动个人健康信息跨国流动的数据保护指南 |
China National Standards flow |
English PDF |
| GB/T 25484-2010 |
Workflow and service interface for ASP in networked manufacturing 网络化制造ASP工作流程及服务接口 |
China National Standards flow |
English PDF |
| GB 25286.2-2010 |
Non-electrical equipment for potentially explosive atmospheres - Part 2: Protection by flow restricting enclosure“fr” 爆炸性环境用非电气设备 第2部分：限流外壳型“fr” |
China National Standards flow |
English PDF |
| GB/T 25178-2010 |
Reduced-pressure type backflow preventer 减压型倒流防止器 |
China National Standards flow |
English PDF |
| GB/T 21782.5-2010 |
Coating powders - Part 5：Determination of flow properties of a powder/air mixture 粉末涂料 第5部分：粉末空气混合物流动性的测定 |
China National Standards flow |
English PDF |
| GB/T 21782.11-2010 |
Coating powders - Part 11: Inclined-plane flow test 粉末涂料 第11部分：倾斜板流动性的测定 |
China National Standards flow |
English PDF |
| GB/T 13930-2010 |
Methods for the measurement of volume flow of gas of water-ring vacuum pumps and compressors 水环真空泵和水环压缩机 气量测定方法 |
China National Standards flow |
English PDF |
| GB/T 13008-2010 |
Technical specification for mixed and axial flow pumps 混流泵、轴流泵 技术条件 |
China National Standards flow |
English PDF |
| GB/T 25077-2010 |
Acoustics - Materials for acoustical applications - Determination of airflow resistance 声学 多孔吸声材料流阻测量 |
China National Standards flow |
English PDF |
| GB/T 20014.25-2010 |
Good agricultural practice - Part 25: flowers and ornamentals control points and compliance criteria 良好农业规范 第25部分：花卉和观赏植物控制点与符合性规范 |
China National Standards flow |
English PDF |
| GB/T 24351-2009 |
Universal technical specifications for vertical counter-flow - Pellet feed coolers 立式逆流颗粒冷却器 通用技术规范 |
China National Standards flow |
English PDF |
| GB/T 23897-2009 |
Packing,transportation and storage of major cut flowers 主要切花产品包装、运输、贮藏 |
China National Standards flow |
English PDF |
| GB/T 23623-2009 |
Quarantine protocols for sunflower seeds in places of production 向日葵种子产地检疫规程 |
China National Standards flow |
English PDF |
| GB/T 23683-2009 |
Method of testing flow capacity of refrigerant capillary tubes 制冷剂毛细管流量的试验方法 |
China National Standards flow |
English PDF |
| GB/T 23681-2009 |
Refrigerating systems and heat pumps - System flow diagrams and piping instrument diagrams - Layout and symbols 制冷系统和热泵 系统流程图和管路仪表图 绘图与符号 |
China National Standards flow |
English PDF |
| GB/T 6609.36-2009 |
Chemical analysis methods and determination of physical performance of alumina - Part 36: Determination of flow time 氧化铝化学分析方法和物理性能测定方法 第36部分：流动时间的测定 |
China National Standards flow |
English PDF |
| GB/T 6609.31-2009 |
Chemical analysis methods and determination of physical performance of alumina - Part 31: Determination of angle of flow 氧化铝化学分析方法和物理性能测定方法 第31部分：流动角的测定 |
China National Standards flow |
English PDF |
| GB/T 23460.1-2009 |
Test methods of ceramic glazes - Part 1: Determination of fluidity behaviour - Fusion flow test 陶瓷釉料性能测试方法 第1部分：高温流动性测试 熔流法 |
China National Standards flow |
English PDF |
| GB/T 21412.3-2009 |
Petroleum and natural gas industries - Design and operation of subsea production systems - Part 3: Through flowline (TFL) systems 石油天然气工业 水下生产系统的设计与操作 第3部分：过出油管（TFL）系统 |
China National Standards flow |
English PDF |
| GB/T 23178-2008 |
Eddy-flow micro-bubble flotation column 旋流微泡浮选柱 |
China National Standards flow |
English PDF |
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