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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 10295-2008 |
Thermal insulation-Determination of steady-state thermal resistance and related properties - Heat flow meter apparatus 绝热材料稳态热阻及有关特性的测定 热流计法 |
China National Standards flow |
 English PDF |
| GB/T 22133-2008 |
Measurement of fluid flow - Methods of specifying flowmeter performance 流体流量测量 流量计性能表述方法 |
China National Standards flow |
English PDF |
| GB/T 2951.41-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 41:Methods specific to polyethylene and polypropylene compounds - Resistance to environmental stress cracking - Measurement of the melt flow index - Carbon bl 电缆和光缆绝缘和护套材料通用试验方法 第41部分：聚乙烯和聚丙烯混合料专用试验方法 耐环境应力开裂试验 熔体指数测量方法 直接燃烧法测量聚乙烯中碳黑和(或)矿物质填料含量 热重分 |
China National Standards flow |
English PDF |
| GB/T 17488-2008 |
Hydraulic fluid power - Filter elements - Determination of resistance to flow fatigue using particulate contaminant 液压滤芯 利用颗粒污染物测定抗流动疲劳特性 |
China National Standards flow |
English PDF |
| GB/T 17357-2008 |
In-situ measurements of heat loss through thermal insulation of equipments and pipes - Heat flow meter apparatus and surface temperature method 设备及管道绝热层表面热损失现场测定 热流计法和表面温度法 |
China National Standards flow |
English PDF |
| GB/T 13469-2008 |
Economical operation for centrifugal, mixed flow, axial flow and vortex pump systems 离心泵、混流泵、轴流泵与旋涡泵系统经济运行 |
China National Standards flow |
English PDF |
| GB/T 21800-2008 |
Testing of chemicals Bioconcentration - flow-through fish test 化学品 生物富集 流水式鱼类试验 |
China National Standards flow |
English PDF |
| GB/T 11864-2008 |
Marine axial flow fans 船用轴流通风机 |
China National Standards flow |
English PDF |
| GB/T 11800-2008 |
Marine explosion-proof type axial flow fans 船用防爆轴流通风机 |
China National Standards flow |
English PDF |
| GB/T 21440.1-2008 |
Instument for dam monitoring settlement gauge - Part 1: Hydraulic overflow settlement gauge 大坝监测仪器 沉降仪 第1部分：水管式沉降仪 |
China National Standards flow |
English PDF |
| GB/T 21459.4-2008 |
Specification guidelines for fungal oil miscible flowable concentrates（DF） 真菌农药油悬浮剂产品标准编写规范 |
China National Standards flow |
English PDF |
| GB/T 21446-2008 |
Measurement of natural gas flow by means of standard orifice meter 用标准孔板流量计测量天然气流量 |
China National Standards flow |
English PDF |
| GB/T 21391-2008 |
Measurement of natural gas flow by turbine meters 用气体涡轮流量计测量天然气流量 |
China National Standards flow |
English PDF |
| GB/T 21387-2008 |
Aaxial flow check valve 轴流式止回阀 |
China National Standards flow |
English PDF |
| GB/T 778.3-2007 |
Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 3: Test methods and equipment 封闭满管道中水流量的测量 饮用冷水水表和热水水表 第3部分：试验方法和试验设备 |
China National Standards flow |
English PDF |
| GB/T 778.2-2007 |
Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 2: Installation requirements 封闭满管道中水流量的测量 饮用冷水水表和热水水表 第2部分：安装要求 |
China National Standards flow |
English PDF |
| GB/T 778.1-2007 |
Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 1: Specifications 封闭满管道中水流量的测量 饮用冷水水表和热水水表 第1部分：规范 |
China National Standards flow |
English PDF |
| GB/T 21188-2007 |
Measurement of gas flow by means of critical flow Venturi nozzles 用临界流文丘里喷嘴测量气体流量 |
China National Standards flow |
English PDF |
| GB/T 21162-2007 |
Conversion rule for specific heat consumption and throughput of concurrent - flow grain dryer 顺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 16714-2007 |
Continuous - flow grain driers 连续式粮食干燥机 |
China National Standards flow |
English PDF |
| GB/T 8243.12-2007 |
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：采用颗粒计数法测定滤清效率和容灰量 |
China National Standards flow |
English PDF |
| GB/T 8243.11-2007 |
Methods of test for full-flow lubricating oil filters for internal combustion engines - Part 11: Self-cleaning filters 内燃机全流式机油滤清器试验方法 第11部分：自净式滤清器 |
China National Standards flow |
English PDF |
| GB/T 328.11-2007 |
Test methods for building sheets for waterproofing - Part 11: Bitumen sheets for waterproofing-flow resistance at elevated temperature 建筑防水卷材试验方法 第11部分：沥青防水卷材 耐热性 |
China National Standards flow |
English PDF |
| GB/T 9481-2006 |
Axial-flow pump of medium-small size - Types and basic parameters 中小型轴流泵 型式与基本参数 |
China National Standards flow |
English PDF |
| GB/T 8243.7-2006 |
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 17486-2006 |
Hydraulic fluid power - Filters - Evaluation of differential pressure versus flow characteristics 液压过滤器 压降流量特性的评定 |
China National Standards flow |
English PDF |
| GB/T 2624.4-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes 用安装在圆形截面管道中的差压装置测量满管流体流量 第4部分：文丘里管 |
China National Standards flow |
English PDF |
| GB/T 2624.3-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles 用安装在圆形截面管道中的差压装置测量满管流体流量 第3部分：喷嘴和文丘里喷嘴 |
China National Standards flow |
English PDF |
| GB/T 2624.2-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates 用安装在圆形截面管道中的差压装置测量满管流体流量 第2部分：孔板 |
China National Standards flow |
English PDF |
| GB/T 2624.1-2006 |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements 用安装在圆形截面管道中的差压装置测量满管流体流量 第1部分：一般原理和要求 |
China National Standards flow |
English PDF |
| GB/T 20729-2006 |
Measurement of conductive liquid flow in closed conduits - Flanged electromagnetic flowmeters - Overall length 封闭管道中导电液体流量的测量 法兰安装电磁流量计 总长度 |
China National Standards flow |
English PDF |
| GB/T 20728-2006 |
Measurement of fluid flow in closed conduits - Guidance to the selection, installation and use of Coriolis meters 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 20727-2006 |
Measurement of fluid flow in closed conduits - Thermal mass flowmeters 封闭管道中流体流量的测量 热式质量流量计 |
China National Standards flow |
English PDF |
| GB/T 20609-2006 |
Traffic information collection - Microwave traffic flow detector 交通信息采集 微波交通流检测器 |
China National Standards flow |
English PDF |
| GB/T 20421.3-2006 |
Hydraulic fluid power―Determination of chracteristics of motors―Part 3: At constant flow and at constant torque 液压马达特性的测定 第3部分：在恒流量和恒转矩下 |
China National Standards flow |
English PDF |
| GB/T 20372-2006 |
Cauliflowers - Guide to cold storage and refrigerated transport 花椰菜 冷藏和冷藏运输指南 |
China National Standards flow |
English PDF |
| GB/T 8243.6-2006 |
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 8243.5-2006 |
Methods of test for full-flow lubricating oil filters for internal combustion engines -Part 5: Cold start simulation and hydraulic pulse durability test 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 19956.1-2005 |
Positive-displacement cacuum pumps-Measurement of performance characteristics Part1:Measurement of volume rate of flow(pumping speed) 容积真空泵性能测量方法 第1部分：体积流率（抽速）的测量 |
China National Standards flow |
English PDF |
| GB/T 19955.1-2005 |
Vapour vacuum pumps-Measurement of performance characteristics Part1:Measurement of volume rate of flow(pumping speed) 蒸汽流真空泵性能测量方法 第1部分：体积流率（抽速）的测量 |
China National Standards flow |
English PDF |
| GB/T 17213.9-2005 |
Industrial-process control valves Part 2-3:flow capacity-Test procedures 工业过程控制阀 第2-3部分：流通能力 试验程序 |
China National Standards flow |
English PDF |
| GB/T 17213.2-2005 |
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 17213.16-2005 |
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 17213.14-2005 |
Industrial-process control valves Part 8-2:Noise considerations-Laboratory 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/T 17213.10-2005 |
Industrial-process control valves Part 2:flow capacity Section Four: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/T 15623.2-2003 |
Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 2:Test methods for three-way 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 15623.1-2003 |
Hydraulic fluid power--Electrically modulated hydraulic control valves--Part 1:Test methods for four-way 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 19335-2003 |
Blood flow products for single use--General specification 一次性使用血路产品 通用技术条件 |
China National Standards flow |
English PDF |
| GB 5135.7-2003 |
Automatic sprinkler system--Part7: Water flow indicator 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 8098-2003 |
Hydraulic fluid power--Compensated flow control valves--Mounting surfaces 液压传动 带补偿的流量控制阀 安装面 |
China National Standards flow |
English PDF |
| GB 10464-2003 |
Sunflowerseed oil 葵花籽油 |
China National Standards flow |
English PDF |
| GB/T 19094-2003 |
Coal preparation plant--Principles and conventions for flow sheets 选煤厂 流程图原则和规定 |
China National Standards flow |
English PDF |
| GB/T 8243.4-2003 |
Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 4: Initial particle retention efficiency，life and cumulative efficiency(gravimetric method) 内燃机全流式机油滤清器试验方法 第4部分: 原始滤清效率、寿命和累积效率(重量法) |
China National Standards flow |
English PDF |
| GB/T 8243.3-2003 |
Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 3: Resistance to high differential pressure and to elevated temperature 内燃机全流式机油滤清器试验方法 第3部分: 耐高压差和耐高温特性 |
China National Standards flow |
English PDF |
| GB/T 8243.2-2003 |
Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 2: Element by-pass valve characteristics 内燃机全流式机油滤清器试验方法 第2部分: 滤芯旁通阀特性 |
China National Standards flow |
English PDF |
| GB/T 8243.1-2003 |
Methods of test for full-flow lubricating oil filters for internal combustion engines--Part 1: Differential pressure/flow characteristics 内燃机全流式机油滤清器试验方法 第1部分:压差-流量特性 |
China National Standards flow |
English PDF |
| GB/T 18940-2003 |
Measurement of gas flow in closedconduits--Turbine meters 封闭管道中气体流量的测量 涡轮流量计 |
China National Standards flow |
English PDF |
| GB/T 18945-2003 |
Polymeric materials，cellular flexible--Method of assessment of air flow value at constant pressure-drop 高聚物多孔弹性材料 恒定压力降时流量的估算方法 |
China National Standards flow |
English PDF |
| GB/T 10655-2003 |
Polymeric materials，cellular flexible--Determination of air flow permeability 高聚物多孔弹性材料 空气透气率的测定 |
China National Standards flow |
English PDF |
| GB/T 13477.6-2002 |
Test method for building sealants--Part 6:Determination of flow 建筑密封材料试验方法 第6部分:流动性的测定 |
China National Standards flow |
English PDF |
| GB/T 18660-2002 |
Measurement of conductive liquid flow in closed conduits--Method using electromagnetic flowmeters 封闭管道中导电液体流量的测量 电磁流量计的使用方法 |
China National Standards flow |
English PDF |
| GB/T 18659-2002 |
Measurement of fluid flow in closed conduits--Methods of evaluating the performance of electromagnetic flow-meters for liquids 封闭管道中导电液体流量的测量 电磁流量计的性能评定方法 |
China National Standards flow |
English PDF |
| GB/T 18247.6-2000 |
Product grade for major ornamental plants--Part 6:flower bulbs 主要花卉产品等级 第6部分:花卉种球 |
China National Standards flow |
English PDF |
| GB/T 18247.4-2000 |
Product grade for major ornamental plants--Part 4:flower seeds 主要花卉产品等级 第4部分:花卉种子 |
China National Standards flow |
English PDF |
| GB/T 18247.2-2000 |
Product grade for major ornamental plants--Part 2:flowering potted plants 主要花卉产品等级 第2部分:盆花 |
China National Standards flow |
English PDF |
| GB/T 18247.1-2000 |
Product grade for major ornamental plants--Part 1:Cut flowers 主要花卉产品等级 第1部分:鲜切花 |
China National Standards flow |
English PDF |
| GB/T 3682-2000 |
Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics 热塑性塑料熔体质量流动速率和熔体体积流动速率的测定 |
China National Standards flow |
English PDF |
| GB/T 18179-2000 |
Metallic coatings--Porosity tests--Humid sulfur(flowers of sulfur) test 金属覆盖层 孔隙率试验 潮湿硫(硫华)试验 |
China National Standards flow |
English PDF |
| GB/T 18149-2000 |
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 17805-1999 |
Measurement of intake air or exhaust gasflow of diesel engines 柴油机进、排气流量的测量 |
China National Standards flow |
English PDF |
| GB/T 17633-1998 |
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 17613.1-1998 |
Measurement of liquid flow in closed conduits by weighing method--Procedures for checking installations--Part 1:Static weighing systems 用称重法测量封闭管道中的液体流量 装置的检验程序 第1部分:静态称重系统 |
China National Standards flow |
English PDF |
| GB/T 17612-1998 |
Measurement of liquid flow in closed conduits--Weighing method 封闭管道中液体流量的测量 称重法 |
China National Standards flow |
English PDF |
| GB/T 17611-1998 |
Measurement of fluid flow in closed conduits--Vocabulary and symbols 封闭管道中流体流量的测量 术语和符号 |
China National Standards flow |
English PDF |
| GB/T 6753.4-1998 |
Paints and varnishes--Determination of flow time by use of flow cups 色漆和清漆 用流出杯测定流出时间 |
China National Standards flow |
English PDF |
| GB/T 17213.8-1998 |
Industrial-process control valves--Part 8:Noise considerations--Section 1:Laboratory measurement of noise generated by aerodynamic flow through control valves 工业过程控制阀 第8部分:噪声的考虑 第1节: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 16405-1996 |
Acoustics--Measurement of insertion loss of ducted silencers without flow--Laboratory survey method 声学 管道消声器无气流状态下插入损失测量 实验室简易法 |
China National Standards flow |
English PDF |
| GB/T 15487-1995 |
Methods of flow measurement for displacement com-pressor 容积式压缩机流量测量方法 |
China National Standards flow |
English PDF |
| GB/T 14513-1993 |
Pneumatic fluid power--Determination of flow rate characteristics of pneumatic components 气动元件流量特性的测定 |
China National Standards flow |
English PDF |
| GB/T 12578-1990 |
Lubricating oils--Determination of flow ability--U-tube method 润滑油流动性测定法 (U 形管法) |
China National Standards flow |
English PDF |
| GB/T 1526-1989 |
Information processing--Documentation symbols and conventionsfor data， program and system flowcharts， program network charts and system resources charts 信息处理 数据流程图、程序流程图、系统流程图、程序网络图和系统资源图的文件编制符号及约定 |
China National Standards flow |
English PDF |
| GB/T 11137-1989 |
Black petroleum products--Determination of kinematic viscosity (reverse-flow method) and calculation of dynamic viscosity 深色石油产品运动粘度测定法 (逆流法) 和动力粘度计算法 |
China National Standards flow |
English PDF |
| GB/T 8104-1987 |
Hydraulic fluid power--Valves--Testing method of flow control valves 流量控制阀试验方法 |
China National Standards flow |
English PDF |
| GB/T 2625-1981 |
Process detection and controlflow chart--Symbols and letter codes 过程检测和控制流程图用图形符号和文字代号 |
China National Standards flow |
English PDF |
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