Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 5275.1-2024 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 1: General requirements {译} 气体分析-动态法制备校准用混合气体-第1部分：通用要求 |
China National Standards dynamic |
 English PDF |
| GB/T 43822-2024 |
Geosynthetics-dynamic perforation test-Falling cone method {译} 纺织品-织物最大吸水量下干燥速率的测定 |
China National Standards dynamic |
English PDF |
| GB/T 30491.2-2024 |
Natural gas - Calculation of thermodynamic properties - Part 2: Single-phase (gas, liquid and dense phase) fluid properties with extended application range {译} 天然气-热力学性质计算-第2部分：扩展应用范围的单相（气相、液相和稠密相）流体性质 |
China National Standards dynamic |
English PDF |
| GB/T 32592-2023 |
Rail transit current receiving system Requirements and verification for dynamic interaction measurement between pantograph and catenary {译} 轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证 |
China National Standards dynamic |
English PDF |
| GB/T 43324-2023 |
Foil Bearings Gas dynamic Pressure Thrust Bearing Performance Static Load Capacity, Friction Torque, Friction Factor and Life Test {译} 箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试 |
China National Standards dynamic |
English PDF |
| GB/T 43259.302-2023 |
Energy Management System Application Programming Interface (EMS-API) Part 302: dynamic Part of the Common Information Model (CIM) {译} 能量管理系统应用程序接口（EMS-API）第302部分：公共信息模型（CIM）的动态部分 |
China National Standards dynamic |
English PDF |
| GB/T 43057-2023 |
Photovoltaic module dynamic mechanical load test {译} 光伏组件 动态机械载荷试验 |
China National Standards dynamic |
English PDF |
| GB/T 43013-2023 |
Chemical fibers - Determination of dynamic elastic modulus - Acoustic pulse propagation method {译} 化学纤维 动态弹性模量的测定 声脉冲传播法 |
China National Standards dynamic |
English PDF |
| GB/T 26865.2-2023 |
Power system real-time dynamic monitoring system Part 2: Data transmission protocol {译} 电力系统实时动态监测系统 第2部分：数据传输协议 |
China National Standards dynamic |
English PDF |
| GB/T 42904-2023 |
Corrosion of metals and alloys Seawater pipeline dynamic corrosion test {译} 金属和合金的腐蚀 海水管路动水腐蚀试验 |
China National Standards dynamic |
English PDF |
| GB/T 42924.4-2023 |
Plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 4: dynamic decomposition method using a cone corrosion meter. {译} 塑料 烟雾产生 燃烧流腐蚀性的测定 第4部分:使用锥形腐蚀计的动态分解法 |
China National Standards dynamic |
English PDF |
| GB/T 33061.7-2023 |
Plastics - Determination of dynamic mechanical properties - Part 7: Non-resonant torsional vibration method {译} 塑料 动态力学性能的测定 第7部分: 非共振扭转振动法 |
China National Standards dynamic |
English PDF |
| GB/T 33061.6-2023 |
Plastics - Determination of dynamic mechanical properties - Part 6: Non-resonant shear vibration method {译} 塑料 动态力学性能的测定 第6部分：非共振剪切振动法 |
China National Standards dynamic |
English PDF |
| GB/T 33061.5-2023 |
Plastics - Determination of dynamic mechanical properties - Part 5: Non-resonant bending vibration method {译} 塑料 动态力学性能的测定 第5部分：非共振弯曲振动法 |
China National Standards dynamic |
English PDF |
| GB/T 33061.4-2023 |
Plastics - Determination of dynamic mechanical properties - Part 4: Non-resonant tensile vibration method {译} 塑料 动态力学性能的测定 第4部分: 非共振拉伸振动法 |
China National Standards dynamic |
English PDF |
| GB/T 5482-2023 |
Metallic materials - dynamic tear test method {译} 金属材料 动态撕裂试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 21559.1-2023 |
Rolling bearings - Rolling bearings for linear motion - Part 1: dynamic load ratings and rating life {译} 滚动轴承 直线运动滚动支承 第1部分：额定动载荷和额定寿命 |
China National Standards dynamic |
English PDF |
| GB/T 26237.11-2023 |
Information technology - Biometric data exchange format - Part 11: Processed signature/signature dynamic data {译} 信息技术 生物特征识别数据交换格式 第11部分：处理过的签名/签字动态数据 |
China National Standards dynamic |
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 dynamic |
English PDF |
| GB/T 25141-2022 |
Self-priming rotodynamic pumps 自吸式回转动力泵 |
China National Standards dynamic |
English PDF |
| GB/T 41355-2022 |
Machinery safety dynamic safety distance between autonomous mobile machinery and human body Determination method {译} 机械安全 自主移动式机械与人体之间的动态安全距离 确定方法 |
China National Standards dynamic |
English PDF |
| GB/T 41263-2022 |
Industrial Control System dynamic Reconfiguration Active Defense Architecture Specification {译} 工控系统动态重构主动防御体系架构规范 |
China National Standards dynamic |
English PDF |
| GB/Z 42244-2022 |
Space environment. Procedure for obtaining worst-case and confidence levels of the Earth's radiation belt fluence using quasi-dynamic models {译} 空间环境 利用准动态模型获得地球辐射带注量的最劣情况和置信水平的程序 |
China National Standards dynamic |
English PDF |
| GB/T 5275.2-2022 |
Gas analysis - Preparation of calibration gas mixtures by dynamic method - Part 2: Piston pumps {译} 气体分析 动态法制备校准用混合气体 第2部分：活塞泵 |
China National Standards dynamic |
English PDF |
| GB/T 42162-2022 |
Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic headspace) method {译} 生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附（动态顶空）法 |
China National Standards dynamic |
English PDF |
| GB/T 33061.11-2022 |
Plastics - Determination of dynamic mechanical properties - Part 11: Glass transition temperature {译} 塑料 动态力学性能的测定 第11部分: 玻璃化转变温度 |
China National Standards dynamic |
English PDF |
| GB 9706.275-2022 |
Medical electrical equipment - Part 2-75: Particular requirements for the basic safety and essential performance of photodynamic therapy and photodynamic diagnostic equipment {译} 医用电气设备 第2-75部分：光动力治疗和光动力诊断设备的基本安全和基本性能专用要求 |
China National Standards dynamic |
English PDF |
| GB/T 18029.2-2022 |
Wheelchairs - Part 2: Determination of the dynamic stability of electric wheelchairs {译} 轮椅车 第2部分：电动轮椅车动态稳定性的测定 |
China National Standards dynamic |
English PDF |
| GB/T 41808-2022 |
High dynamic range television program production and exchange of image parameter values {译} 高动态范围电视节目制作和交换图像参数值 |
China National Standards dynamic |
English PDF |
| GB/T 41971-2022 |
Agriculture and Forestry Tractor dynamic Noise Measurement {译} 农林拖拉机 动态噪声测量 |
China National Standards dynamic |
English PDF |
| GB/T 40501-2021 |
General condition of vehicle dynamics test for passenger cars 轻型汽车操纵稳定性试验通用条件 |
China National Standards dynamic |
English PDF |
| GB/T 40396-2021 |
Test method for glass transition temperature of polymer matrix composites—dynamic mechanical analysis（DMA） 聚合物基复合材料玻璃化转变温度试验方法 动态力学分析法（DMA） |
China National Standards dynamic |
English PDF |
| GB/T 33521.32-2021 |
Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: Measurement of dynamic properties of the ground 机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第32部分：大地的动态性能测量 |
China National Standards dynamic |
English PDF |
| GB/T 40499-2021 |
General condition of vehicle dynamics test for heavy vehicles and buses 重型汽车操纵稳定性试验通用条件 |
China National Standards dynamic |
English PDF |
| GB/T 40310.2-2021 |
Ball splines—Part 2:dynamic and static load ratings and rating life 滚动花键副 第2部分：动态和静态额定载荷和额定寿命 |
China National Standards dynamic |
English PDF |
| GB/T 40118-2021 |
Plain bearings—Testing under conditions of hydrodynamic and mixed lubrication in test rigs 滑动轴承 流体动压和混合润滑条件台架试验 |
China National Standards dynamic |
English PDF |
| GB/T 40116-2021 |
Foil bearings - Performance of hydrodynamic gas journal bearings - Testing of static load capacity, friction coefficient and lifetime 箔片轴承 气体动压径向轴承性能 静态承载能力、摩擦因数和寿命测试 |
China National Standards dynamic |
English PDF |
| GB/T 15242.4-2021 |
Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 4:Dimensions and tolerances of bearing rings groove 液压缸活塞和活塞杆动密封装置尺寸系列 第4部分：支承环安装沟槽尺寸系列和公差 |
China National Standards dynamic |
English PDF |
| GB/T 15242.3-2021 |
Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 3:Dimensions and tolerances of groove for co-axial seals 液压缸活塞和活塞杆动密封装置尺寸系列 第3部分：同轴密封件沟槽尺寸系列和公差 |
China National Standards dynamic |
English PDF |
| GB/T 9966.9-2021 |
Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency 天然石材试验方法 第9部分：通过测量共振基本频率测定动力弹性模数 |
China National Standards dynamic |
English PDF |
| GB/T 39794.2-2021 |
Test method for wind uplift resistance of mental roof—Part 2:dynamic pressure method 金属屋面抗风掀性能检测方法 第2部分：动态压力法 |
China National Standards dynamic |
English PDF |
| GB/T 29022-2021 |
Particle size analysis -- dynamic light scattering (DLS) 粒度分析 动态光散射法(DLS) |
China National Standards dynamic |
English PDF |
| GB/T 27605-2021 |
dynamic traffic information exchange format for satellite navigation 卫星导航动态交通信息交换格式 |
China National Standards dynamic |
English PDF |
| GB/T 39517.1-2020 |
Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—Part 1:dynamic testing of satellite-based positioning devices 农林拖拉机和机械 农用定位与导航系统测试规程 第1部分：卫星定位装置的动态测试 |
China National Standards dynamic |
English PDF |
| GB/T 39185-2020 |
Technology requirement for ocean engnieering ship dynamic positioning system 海洋工程船舶动力定位系统技术要求 |
China National Standards dynamic |
English PDF |
| GB/T 39035-2020 |
Code of practice for redundant design and test of redundant dynamic positioning system 冗余动力定位系统冗余设计和试验规程 |
China National Standards dynamic |
English PDF |
| GB/T 38473-2020 |
Textiles－Determination of drying rate in dynamic state (sweating guarded-hotplate test) 纺织品 动态条件下干燥速率的测定（蒸发热板法） |
China FZ - Textile Industry Standards dynamic |
English PDF |
| GB/T 39639-2020 |
Test methods of dynamic adhesive properties for dipped cords 浸胶帘线、线绳动态粘合性能试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 20996.3-2020 |
Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 3: dynamic conditions 采用电网换相换流器的高压直流系统的性能 第3部分：动态 |
China National Standards dynamic |
English PDF |
| GB/T 39271.1-2020 |
Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 1: dynamic load ratings 滚动轴承 陶瓷滚动体混合轴承的额定载荷 第1部分：额定动载荷 |
China National Standards dynamic |
English PDF |
| GB/T 5599-2019 |
Specification for dynamic performance assessment and testing verification of rolling stock 机车车辆动力学性能评定及试验鉴定规范 |
China National Standards dynamic |
English PDF |
| GB/T 5599-2019 |
Specification for dynamic performance assessment and testing verification of rolling stock 机车车辆动力学性能评定及试验鉴定规范 |
China National Standards dynamic |
English PDF |
| GB/T 2423.35-2019 |
Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests 环境试验 第2部分：试验和导则 气候(温度、湿度)和动力学(振动、冲击)综合试验 |
China National Standards dynamic |
English PDF |
| 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 |
China National Standards dynamic |
English PDF |
| GB/T 37776-2019 |
Methods for the calibration of dynamic force transducers—Calibration by shock force 动态力传感器校准方法 冲击力法校准 |
China National Standards dynamic |
English PDF |
| GB/T 16641-2019 |
Footwear—Test methods for whole shoe—dynamic waterproofness 鞋类 整鞋试验方法 动态防水性能 |
China National Standards dynamic |
English PDF |
| GB/T 2423.35-2019 |
Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests 环境试验 第2部分：试验和导则 气候(温度、湿度)和动力学(振动、冲击)综合试验 |
China National Standards dynamic |
English PDF |
| GB/T 37465-2019 |
Building construction machinery and equipment—Safety requirements for crawler type dynamic compaction machinery 建筑施工机械与设备 履带式强夯机安全要求 |
China National Standards dynamic |
English PDF |
| GB/T 37406-2019 |
Detection method of degree of sphericity of spherical silica for electronic packaging—Particle dynamic photoelectric projection method 电子封装用球形二氧化硅微粉球形度的检测方法 颗粒动态光电投影法 |
China National Standards dynamic |
English PDF |
| GB/T 36986-2018 |
dynamic testing methods of brake performance for automobiles 汽车制动性能动态检测方法 |
China National Standards dynamic |
English PDF |
| GB/T 3216-2016/XG1-2018 |
Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1,2 and 3 《回转动力泵-水力性能验收试验-1级、2级和3级》国家标准第1号修改单 |
China National Standards dynamic |
English PDF |
| GB/T 36474-2018 |
Semiconductor integrated circuit—Measuring methods for double data rate 3 synchronous dynamic random access memory(DDR3 SDRAM) 半导体集成电路 第三代双倍数据速率同步动态随机存储器 (DDR3 SDRAM)测试方法 |
China National Standards dynamic |
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 dynamic |
English PDF |
| GB/T 18844.2-2018 |
Plain bearings—Type, appearance and characterization，causes of damage to metallic hydrodynamic bearings—Part 2: Cavation erosion and its countermeasures 滑动轴承 液体动压金属轴承损坏类型、外观特征和原因分析 第2部分：气蚀及对策 |
China National Standards dynamic |
English PDF |
| GB/T 36585-2018 |
Method of dynamic wind uplift test for external thermal insulation composite systems 外墙外保温系统动态风压试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 18844.1-2018 |
Plain bearings—Type, appearance and characterization，causes of damage to metallic hydrodynamic bearings—Part 1: General 滑动轴承 液体动压金属轴承损坏类型、外观特征和原因分析 第1部分：通则 |
China National Standards dynamic |
English PDF |
| GB/T 36043-2018 |
Specification of large-scale steam turbine-generator shafting dynamic characteristics 大型汽轮发电机组轴系动力特性技术规范 |
China National Standards dynamic |
English PDF |
| GB/T 36086-2018 |
Nanotechnology—Determination of contact angles of nanopowders—Washburn dynamic pressure method 纳米技术 纳米粉体接触角测量 Washburn动态压力法 |
China National Standards dynamic |
English PDF |
| GB/T 35853.4-2018 |
List of aerospace equivalent terms—Part 4:Flight dynamics 航空航天等效术语表 第4部分：飞行动力学 |
China National Standards dynamic |
English PDF |
| GB/T 22159.4-2017 |
Acoustics and vibration―Laboratory measurement of vibro-acoustic transfer properties of resilient elements―Part 4: dynamic stiffness of elements other than resilient supports for translatory motion 声学与振动 弹性元件振动-声传递特性实验室测量方法 第4部分：弹性非支撑件平动动刚度 |
China National Standards dynamic |
English PDF |
| GB/T 15242.2-2017 |
Dimensions series of rod and piston dynamic seals for hydraulic cylinders—Part 2：Dimensions and tolerances of bearing rings 液压缸活塞和活塞杆动密封装置尺寸系列 第2部分：支承环尺寸系列和公差 |
China National Standards dynamic |
English PDF |
| GB/T 15242.1-2017 |
Dimensions series of rod and piston dynamic seals for hydraulic cylinders—Part 1：Dimensions and tolerances of co-axial seals for reciprocating applications 液压缸活塞和活塞杆动密封装置尺寸系列 第1部分：同轴密封件尺寸系列和公差 |
China National Standards dynamic |
English PDF |
| GB/T 18276-2017 |
Test-bed methods and evaluating index of dynamic property for motor vehicles 汽车动力性台架试验方法和评价指标 |
China National Standards dynamic |
English PDF |
| GB/T 34378-2017 |
dynamic balance test method for motorcycle tyres 摩托车轮胎动平衡试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 34550.4-2017 |
Method for evaluation of cooling seawater treatment agents—Part 4: dynamic simulation test 海水冷却水处理药剂性能评价方法 第4部分：动态模拟试验 |
China National Standards dynamic |
English PDF |
| GB/T 34186-2017 |
Refractory products—Determination of dynamic Young’s modulus(MOE)at elevated temperatures by impulse excitation of vibration 耐火材料 高温动态杨氏模量试验方法(脉冲激振法) |
China National Standards dynamic |
English PDF |
| GB/T 9109.5-2017 |
Petroleum and liquid petroleum products dynamic measurement—Part 5:Calculation of oil quantities 石油和液体石油产品动态计量 第5部分：油量计算 |
China National Standards dynamic |
English PDF |
| GB/T 33603-2017 |
Coding specification of dynamic message for electric power system model and data 电力系统模型数据动态消息编码规范 |
China National Standards dynamic |
English PDF |
| GB/T 21649.2-2017 |
Particle size analysis—Image analysis methods—Part2：dynamic image analysis methods 粒度分析 图像分析法 第2部分：动态图像分析法 |
China National Standards dynamic |
English PDF |
| GB/T 33511-2017 |
Mechanical vibration—Evaluation of measurement results from dynamic tests and investigation on bridges 机械振动 桥梁动态测试与检测测量结果的评估 |
China National Standards dynamic |
English PDF |
| GB/T 17213.15-2017 |
Industrial-process control valves—Part 8-3: Noise considerations—Control valve aerodynamic noise prediction method 工业过程控制阀 第8-3部分：噪声的考虑 空气动力流流经控制阀产生的噪声预测方法 |
China National Standards dynamic |
English PDF |
| GB/T 35495-2017 |
Determination of changes in cohesion for elastic sealants after dynamic artificial weathering 弹性密封胶暴露于动态人工气候老化后内聚形态变化的试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 35426.1-2017 |
Acoustics—Determination of dynamic stiffness—Part 1: Materials used under floating floors in dwellings 声学 动刚度测定 第1部分：普通浮筑楼板下的弹性材料 |
China National Standards dynamic |
English PDF |
| GB/T 9109.1-2016 |
dynamic measurement of petroleum and liquid petroleum products—Part 1: General principls 石油和液体石油产品动态计量 第1部分：一般原则 |
China National Standards dynamic |
English PDF |
| GB/T 17286.1-2016 |
Liquid hydrocarbons dynamic measurement proving systems for volumetric meters—Part 1: General principles 液态烃动态测量 体积计量流量计检定系统 第1部分:一般原则 |
China National Standards dynamic |
English PDF |
| GB/T 17286.2-2016 |
Liquid hydrocarbons dynamic measurement proving systems for volumetric meters—Part 2: Pipe prover 液态烃动态测量 体积计量流量计检定系统 第2部分：体积管 |
China National Standards dynamic |
English PDF |
| GB/T 33332-2016 |
Test method for dynamic shear strength of adhesive tapes 胶粘带动态剪切强度的试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 33061.1-2016 |
Plastics—Determination of dynamic mechanical properties—Part 1: General principles 塑料 动态力学性能的测定 第1部分：通则 |
China National Standards dynamic |
English PDF |
| GB/T 33061.10-2016 |
Plastics—Determination of dynamic mechanical properties—Part 10: Complex shear viscosity using a parallel-plate oscillatory rheometer 塑料 动态力学性能的测定 第10部分：使用平行平板振荡流变仪测定复数剪切黏度 |
China National Standards dynamic |
English PDF |
| GB/T 3216-2016 |
Rotodynamic pumps—Hydraulic performance acceptance tests—Grades 1,2 and 3 回转动力泵 水力性能验收试验 1级、2级和3级 |
China National Standards dynamic |
English PDF |
| GB/T 6075.7-2015 |
Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating parts—Part 7: Rotodynamic pumps for industrial applications, including measurements on rotating shafts 机械振动 在非旋转部件上测量评价机器的振动 第7部分：工业应用的旋转动力泵（包括旋转轴测量） |
China National Standards dynamic |
English PDF |
| GB/T 32592-2016 |
Railway applications—Current collection systems—Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line 轨道交通 受流系统 受电弓与接触网动态相互作用测量的要求和验证 |
China National Standards dynamic |
English PDF |
| GB/T 32591-2016 |
Railway applications—Current collection systems—Validation of simulation of the dynamic interaction between pantograph and overhead contact line 轨道交通 受流系统 受电弓与接触网动态相互作用仿真的验证 |
China National Standards dynamic |
English PDF |
| GB/T 20140-2016 |
Measurement method and evaluation criteria of dynamic characteristic and vibration on stator end windings of cylindrical synchronous generators 隐极同步发电机定子绕组端部动态特性和振动测量方法及评定 |
China National Standards dynamic |
English PDF |
| GB/T 32377-2015 |
dynamic punch-shear properties test method for fibre reinforced composites 纤维增强复合材料动态冲击剪切性能试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 32353-2015 |
Interface specifications of real-time dynamic monitoring system for power systems 电力系统实时动态监测系统数据接口规范 |
China National Standards dynamic |
English PDF |
| GB/Z 32332.1-2015 |
Rolling bearings—Explanatory notes on ISO 281—Part 1: Basic dynamic load rating and basic rating life 滚动轴承 对ISO 281的注释 第1部分：基本额定动载荷和基本额定寿命 |
China National Standards dynamic |
English PDF |
| GB/T 21956.2-2015 |
Protective structure strength on narrow-track wheeled agricultural and forestry tractors—Testing method and acceptance condition—Part 2：dynamic testing method of front mounted ROPS 农林用窄轮距轮式拖拉机防护装置强度 试验方法和验收条件 第2部分：前置式动态试验方法 |
China National Standards dynamic |
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 dynamic |
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 dynamic |
English PDF |
| GB/T 50269-2015 |
Code for measurement methods of dynamic properties of subsoil 地基动力特性测试规范 |
China National Standards dynamic |
English PDF |
| GB/T 13642-2015 |
Rubber, vulcanized or thermoplastic—Resistance to ozone cracking—dynamic strain testing 硫化橡胶或热塑性橡胶 耐臭氧龟裂 动态拉伸试验 |
China National Standards dynamic |
English PDF |
| GB 15193.16-2014 |
Food safety national standard poison dynamics test 食品安全国家标准 毒物动力学试验 |
China National Standards dynamic |
English PDF |
| GB/T 8770-2014 |
Determination of dynamic water adsorption capability for molecular sieve 分子筛动态水吸附测定方法 |
China National Standards dynamic |
English PDF |
| GB/T 26930.11-2014 |
Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 11：Determination of dynamic viscosity 原铝生产用炭素材料 煤沥青 第11部分：动态粘度的测定 |
China National Standards dynamic |
English PDF |
| GB/T 5275.9-2014 |
Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 9: Saturation method 气体分析 动态体积法制备校准用混合气体 第9部分:饱和法 |
China National Standards dynamic |
English PDF |
| GB/T 5275.8-2014 |
Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 8: Diffusion method 气体分析 动态体积法制备校准用混合气体 第8部分：扩散法 |
China National Standards dynamic |
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 dynamic |
English PDF |
| GB/T 5275.6-2014 |
Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 6: Critical orifices 气体分析 动态体积法制备校准用混合气体 第6部分：临界锐孔 |
China National Standards dynamic |
English PDF |
| GB/T 5275.5-2014 |
Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 5: Capillary calibration devices 气体分析 动态体积法制备校准用混合气体 第5部分：毛细管校准器 |
China National Standards dynamic |
English PDF |
| GB/T 5275.4-2014 |
Gas analysis—Preparation of calibration gas mixtures using dynamic volumetric methods—Part 4: Continuous syringe injection method 气体分析 动态体积法制备校准用混合气体 第4部分：连续注射法 |
China National Standards dynamic |
English PDF |
| GB/T 5275.2-2014 |
Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 2: Volumetric pumps 气体分析 动态体积法制备校准用混合气体 第2部分：容积泵 |
China National Standards dynamic |
English PDF |
| GB/T 5275.1-2014 |
Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 1: Methods of calibration 气体分析 动态体积法制备校准用混合气体 第1部分：校准方法 |
China National Standards dynamic |
English PDF |
| GB/T 5275.11-2014 |
Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 11: Electrochemical generation 气体分析 动态体积法制备校准用混合气体 第11部分：电化学发生法 |
China National Standards dynamic |
English PDF |
| GB/T 3858-2014 |
Hydrodynamic drive―Terminology 液力传动 术语 |
China National Standards dynamic |
English PDF |
| GB/T 30758-2014 |
Refractory products―Determination of dynamic Young’s modulus(MOE) by impulse excitation of vibration 耐火材料 动态杨氏模量试验方法（脉冲激振法） |
China National Standards dynamic |
English PDF |
| GB/T 30575-2014 |
Mechanical vibration and shock―Human exposure―Biodynamic coordinate systems 机械振动与冲击 人体暴露 生物动力学坐标系 |
China National Standards dynamic |
English PDF |
| GB/T 9109.3-2014 |
dynamic measurement of petroleum and liquid petroleum products―Part 3: Technical requirements of installation for pipe prover 石油和液体石油产品动态计量 第3部分：体积管安装技术要求 |
China National Standards dynamic |
English PDF |
| GB/T 9109.2-2014 |
dynamic measurement of petroleum and liquid petroleum products―Part 2: Technical requirements of meter installation 石油和液体石油产品动态计量 第2部分：流量计安装技术要求 |
China National Standards dynamic |
English PDF |
| GB/T 30515-2014 |
Petroleum products―Transparent and opaque liquid―Determination of kinematic viscosity and calculation of dynamic viscosity 透明和不透明液体石油产品运动黏度测定法及动力黏度计算法 |
China National Standards dynamic |
English PDF |
| GB/T 30491.1-2014 |
Natural gas—Calculation of thermodynamic properties—Part 1: Gas phase properties for transmission and distribution applications 天然气 热力学性质计算 第1部分：输配气中的气相性质 |
China National Standards dynamic |
English PDF |
| GB/T 18505-2013 |
dynamic balance test method for motor vehicle tyres 汽车轮胎动平衡试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 29907-2013 |
Test method for watertightness of curtain walls under dynamic wind pressure 建筑幕墙动态风压作用下水密性能检测方法 |
China National Standards dynamic |
English PDF |
| GB/T 9397-2013 |
General specification for electrodynamic loudspeaker of direct radiator type 直接辐射式电动扬声器通用规范 |
China National Standards dynamic |
English PDF |
| GB/T 29715-2013 |
Mechanical vibration and shock - Guidelines for dynamic tests and investigations on bridges and viaducts 机械振动与冲击 桥和高架桥动态试验和检测指南 |
China National Standards dynamic |
English PDF |
| GB/T 15168-2013 |
Vibration and shock isolators measuring method for its static and dynamic characteristics 振动与冲击隔离器静、动态性能测试方法 |
China National Standards dynamic |
English PDF |
| GB/T 29033-2012 |
Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility 水-水热泵机组热力学完善度的计算方法 |
China National Standards dynamic |
English PDF |
| GB/T 29022-2012 |
Particle size analysis - dynamic light scattering(DLS) 粒度分析 动态光散射法(DLS) |
China National Standards dynamic |
English PDF |
| GB/T 22159.2-2012 |
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 2: Direct method for determination of the dynamic stiffness of resilient supports for translatory motion 声学与振动 弹性元件振动-声传递特性实验室测量方法 第2部分：弹性支撑件平动动刚度的直接测量方法 |
China National Standards dynamic |
English PDF |
| GB/T 28815-2012 |
Specification for master station of real-time dynamics monitoring system for power systems 电力系统实时动态监测主站技术规范 |
China National Standards dynamic |
English PDF |
| GB/T 28686-2012 |
Gas turbines thermodynamic performance tests 燃气轮机热力性能试验 |
China National Standards dynamic |
English PDF |
| GB/T 27842-2011 |
Chemicals - Test method for dynamic surface tension - Fast-bubble technique 化学品 动态表面张力的测定 快速气泡法 |
China National Standards dynamic |
English PDF |
| GB/T 27623.2-2011 |
Pharmacodynamic test technical specification for aquaculture antimicrobial agent - Part 2: Prevention and cure test with artificial infection 渔用抗菌药物药效试验技术规范 第2部分：人工感染防治试验 |
China National Standards dynamic |
English PDF |
| GB/T 27623.1-2011 |
Pharmacodynamic test technical specification for aquaculture antimicrobial agent - Part 1: Antibiotics susceptibility test of macro-broth dilution method 渔用抗菌药物药效试验技术规范 第1部分：常量肉汤稀释法药物敏感性试验 |
China National Standards dynamic |
English PDF |
| GB/T 27605-2011 |
dynamic traffic information exchange format for satellite navigation 卫星导航动态交通信息交换格式 |
China National Standards dynamic |
English PDF |
| GB 50730-2011 |
Code for construction of metallurgical mechanical hydraulic,lubricating and dynamic equipment engineering 冶金机械液压、润滑和气动设备工程施工规范 |
China National Standards dynamic |
English PDF |
| GB/T 26865.2-2011 |
Real-time dynamic monitoring systems of power system - Part 2: Protocols for data transferring 电力系统实时动态监测系统 第2部分：数据传输协议 |
China National Standards dynamic |
English PDF |
| GB/T 26864-2011 |
The dynamic test of the power system protective products 电力系统继电保护产品动模试验 |
China National Standards dynamic |
English PDF |
| GB/T 26807-2011 |
Silicon piezoresistive dynamic pressure sensors 硅压阻式动态压力传感器 |
China National Standards dynamic |
English PDF |
| GB/T 6391-2010 |
Rolling bearings - dynamic load ratings and rating life 滚动轴承 额定动载荷和额定寿命 |
China National Standards dynamic |
English PDF |
| GB/T 12703.7-2010 |
Textile - Evaluation for electrostatic properties - Part 7：dynamic voltageo of static electricity 纺织品 静电性能的评定 第7部分：动态静电压 |
China National Standards dynamic |
English PDF |
| GB/T 26137-2010 |
Thermodynamic performance testing for blast furnace gas energy recovery turbo-expander 高炉煤气能量回收透平膨胀机热力性能试验 |
China National Standards dynamic |
English PDF |
| GB/T 25917-2010 |
Axial force-applied fatigue testing machines dynamic force calibration 轴向加力疲劳试验机动态力校准 |
China National Standards dynamic |
English PDF |
| GB/T 25839-2010 |
Low-voltage reactive power dynamic compensation equipment with zero transition 零过渡过程低压动态无功功率补偿装置 |
China National Standards dynamic |
English PDF |
| GB/T 25615-2010 |
Earth-moving machinery - Determination of emission sound pressure level at operator’s position - dynamic test conditions 土方机械 司机位置发射声压级的测定 动态试验条件 |
China National Standards dynamic |
English PDF |
| GB/T 25614-2010 |
Earth-moving machinery - Determination of sound power level - dynamic test conditions 土方机械 声功率级的测定 动态试验条件 |
China National Standards dynamic |
English PDF |
| GB/T 25158-2010 |
dynamic balancing machine for tyre 轮胎动平衡试验机 |
China National Standards dynamic |
English PDF |
| GB/T 25141-2010 |
Self-priming type rotodynamic pumps - Types and basic parameters 自吸式回转动力泵 型式与基本参数 |
China National Standards dynamic |
English PDF |
| GB/T 25140-2010 |
Seal-less rotodynamic pumps - ClassⅡ - Specification 无轴封回转动力泵技术条件（Ⅱ类） |
China National Standards dynamic |
English PDF |
| GB/T 9109.1-2010 |
dynamic measurement of crude oil - General principles 原油动态计量 一般原则 |
China National Standards dynamic |
English PDF |
| GB/T 17286.3-2010 |
Liquid hydrocarbon - dynamic measurement - Proving system for volumetric meters - Part 3: Pulse interpolation techniques 液态烃动态测量 体积计量流量计检定系统 第3部分：脉冲插入技术 |
China National Standards dynamic |
English PDF |
| GB/T 4459.9-2009 |
Mechanical drawings - Seals for dynamic application - Part 2: Detailed simplified representation 机械制图 动密封圈 第2部分：特征简化表示法 |
China National Standards dynamic |
English PDF |
| GB/T 4459.8-2009 |
Mechanical drawings - Seals for dynamic application - Part 1: General simplified representation 机械制图 动密封圈 第1部分：通用简化表示法 |
China National Standards dynamic |
English PDF |
| GB/T 14410.9-2009 |
Flight dynamics - Concepts, quantities and symbols - Part 9: Models of atmospheric motions 飞行力学 概念、量和符号 第9部分：大气扰动模型 |
China National Standards dynamic |
English PDF |
| GB/T 14410.8-2009 |
Flight dynamics - Concepts, quantities and symbols - Part 8: the dynamic behavior of the aircraft 飞行力学 概念、量和符号 第8部分：飞机动态特性 |
China National Standards dynamic |
English PDF |
| GB/T 18029.2-2009 |
Wheelchairs - Part 2: Determination of dynamic stability of electric wheelchairs 轮椅车 第2部分：电动轮椅车动态稳定性的测定 |
China National Standards dynamic |
English PDF |
| GB/T 24204-2009 |
Iron ores for blast furnace feedstocks - Determination of low-temperature reduction-disintegration indices by dynamic method 高炉炉料用铁矿石 低温还原粉化率的测定 动态试验法 |
China National Standards dynamic |
English PDF |
| GB/T 24196-2009 |
Corrosion of metals and alloys - Electrochemical test methods - Guidelines for conducting potentiostatic and potentiodynamic polarization measurements 金属和合金的腐蚀 电化学试验方法 恒电位和动电位极化测量导则 |
China National Standards dynamic |
English PDF |
| GB/T 19466.6-2009 |
Plastics - Differential scanning calorimetry（DSC）- Part 6: Determination of oxidation induction time（isothermal OIT）and oxidation induction temperature（dynamic OIT） 塑料 差示扫描量热法（DSC）第6部分：氧化诱导时间(等温OIT)和氧化诱导温度（动态OIT）的测定 |
China National Standards dynamic |
English PDF |
| GB/T 5275.10-2009 |
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method 气体分析 动态体积法制备校准用混合气体 第10部分：渗透法 |
China National Standards dynamic |
English PDF |
| GB/T 23892.3-2009 |
Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 3: Guide values for the calculation of tilting pad thrust bearings 滑动轴承 稳态条件下流体动压可倾瓦块止推轴承 第3部分：可倾瓦块止推轴承计算的许用值 |
China National Standards dynamic |
English PDF |
| GB/T 23892.2-2009 |
Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 2: Functions for calculation of tilting pad thrust bearings 滑动轴承 稳态条件下流体动压可倾瓦块止推轴承 第2部分：可倾瓦块止推轴承的计算函数 |
China National Standards dynamic |
English PDF |
| GB/T 23892.1-2009 |
Plain bearings - Hydrodynamic plain tilting pad thrust bearings under steady-state conditions - Part 1: Calculation of tilting pad thrust bearings 滑动轴承 稳态条件下流体动压可倾瓦块止推轴承 第1部分：可倾瓦块止推轴承的计算 |
China National Standards dynamic |
English PDF |
| GB/T 23891.3-2009 |
Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 3: Guide values for the calculation of thrust pad bearings 滑动轴承 稳态条件下流体动压瓦块止推轴承 第3部分：瓦块止推轴承计算的许用值 |
China National Standards dynamic |
English PDF |
| GB/T 23891.2-2009 |
Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 2: Functions for the calculation of thrust pad bearings 滑动轴承 稳态条件下流体动压瓦块止推轴承 第2部分：瓦块止推轴承的计算函数 |
China National Standards dynamic |
English PDF |
| GB/T 23891.1-2009 |
Plain bearings - Hydrodynamic plain thrust pad bearings under steady-state conditions - Part 1: Calculation of thrust pad bearings 滑动轴承 稳态条件下流体动压瓦块止推轴承 第1部分：瓦块止推轴承的计算 |
China National Standards dynamic |
English PDF |
| GB/T 5170.14-2009 |
Inspection methods for basic parameters of environmental testing equipments - Electrodynamic vibrating type machines for vibration(sinusoidal) test 环境试验设备基本参数检验方法 振动（正弦）试验用电动振动台 |
China National Standards dynamic |
English PDF |
| GB/T 7670-2009 |
Electrodynamic vibration generating systems(equipment) - Performance characteristics 电动振动发生系统（设备） 性能特性 |
China National Standards dynamic |
English PDF |
| GB/T 9109.5-2009 |
Petroleum and liquid petroleum products - Calculation of oil quantities - dynamic measurement 石油和液体石油产品油量计算 动态计量 |
China National Standards dynamic |
English PDF |
| GB/T 21956.4-2009 |
The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors - Part 4: dynamic testing method of rear mounted ROPS 农林窄轮距轮式拖拉机防护装置强度试验方法和验收条件 第4部分：后置式动态试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 23268.1-2009 |
Specifications for protective equipments for sports - Part 1: dynamic mountaineering ropes 运动保护装备要求 第1部分：登山动力绳 |
China National Standards dynamic |
English PDF |
| GB/T 22921-2008 |
Paper and board - Determination of water vapour transmission rate of sheet materials - dynamic sweep and static gas methods 纸和纸板 薄页材料水蒸气透过率的测定 动态气流法和静态气体法 |
China National Standards dynamic |
English PDF |
| GB/T 8167-2008 |
Testing method of dynamic compression for packaging cushioning materials 包装用缓冲材料动态压缩试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 16638.4-2008 |
Aerodynamics - Concepts，quantities and symbols - Part 4: Aerodynamic forces，moments，their coefficients and derivatives of aircraft 空气动力学 概念、量和符号 第4部分：飞机的空气动力、力矩及其系数和导数 |
China National Standards dynamic |
English PDF |
| GB/T 16638.3-2008 |
Aerodynamics - Concepts，quantities and symbols - Part 3: Aircraft geometry 空气动力学 概念、量和符号 第3部分：飞机几何特性 |
China National Standards dynamic |
English PDF |
| GB/T 16638.2-2008 |
Aerodynamics - Concepts，quantities and symbols - Part 2：Axis systems and aircraft motion state quantities 空气动力学 概念、量和符号 第2部分：坐标轴系和飞机运动状态量 |
China National Standards dynamic |
English PDF |
| GB/T 16638.1-2008 |
Aerodynamics - Concepts, quantities and symbols - Part 1: Aerodynamic terms in common use 空气动力学 概念、量和符号 第1部分：空气动力学常用术语 |
China National Standards dynamic |
English PDF |
| GB/T 7121.2-2008 |
The strength testing method and accepting condition of the protective structures on wheeled agricultural and forestry tractors - Part 2: dynamic testing method 农林轮式拖拉机防护装置强度试验方法和验收条件 第2部分：后置式动态试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 22159.3-2008 |
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 3: Indirect method for determination of the dynamic stiffness of resilient supports for translatory motion 声学与振动 弹性元件振动 声传递特性实验室测量方法 第3部分：弹性支撑件平动动刚度的间接测量方法 |
China National Standards dynamic |
English PDF |
| GB/T 9870.2-2008 |
Rubber, vulcanized or thermoplastic - Determination of dynamic properties - Part 2:Torsion pendulum methods at low frequencies 硫化橡胶或热塑性橡胶动态性能的测定 第2部分：低频扭摆法 |
China National Standards dynamic |
English PDF |
| GB/T 21956.2-2008 |
The strength testing method and accepting condition of protective structures on narrow-track wheeled agricultural and forestry tractors - Part 2：dynamic testing method of front mounted ROPS 农林窄轮距轮式拖拉机防护装置强度试验方法和验收条件 第2部分：前置式动态试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 17587.5-2008 |
Ball screws - Part 5: Static and dynamic load ratings and operational life 滚珠丝杠副 第5部分：轴向额定静载荷和动载荷及使用寿命 |
China National Standards dynamic |
English PDF |
| GB/T 2423.43-2008 |
Environmental testing for electric and electronic products - Part 2: Test methods - Mounting of specimens for vibration, impact and similar dynamic tests 电工电子产品环境试验 第2部分：试验方法 振动、冲击和类似动力学试验样品的安装 |
China National Standards dynamic |
English PDF |
| GB/T 18943-2008 |
Cellular rubbers and plastics - Determination of dynamic cushioning performance 多孔橡胶与塑料 动态缓冲性能测定 |
China National Standards dynamic |
English PDF |
| GB/T 21559.1-2008 |
Rolling bearings - Linear motion rolling bearings - Part 1: dynamic load ratings and rating life 滚动轴承 直线运动滚动支承 第1部分：额定动载荷和额定寿命 |
China National Standards dynamic |
English PDF |
| GB/T 21466.3-2008 |
Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 3: Permissible operational parameters 稳态条件下流体动压径向滑动轴承 圆形滑动轴承 第3部分：许用的运行参数 |
China National Standards dynamic |
English PDF |
| GB/T 21466.2-2008 |
Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 2: Functions used in the calculation procedure 稳态条件下流体动压径向滑动轴承 圆形滑动轴承 第2部分：计算过程中所用函数 |
China National Standards dynamic |
English PDF |
| GB/T 21466.1-2008 |
Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings -- Part 1: Calculation procedure 稳态条件下流体动压径向滑动轴承 圆柱滑动轴承 第1部分：计算过程 |
China National Standards dynamic |
English PDF |
| GB/T 13310-2007 |
Electrodynamic vibration generator systems 电动振动台 |
China National Standards dynamic |
English PDF |
| GB/T 7789-2007 |
dynamic test method for performance of marine antifouling paint 船舶防污漆防污性能动态试验方法 |
China National Standards dynamic |
English PDF |
| GB/Z 20996.3-2007 |
Performance of high-voltage direct current(HVDC) systems - Part 3: dynamic conditions 高压直流系统的性能 第3部分：动态 |
China National Standards dynamic |
English PDF |
| GB/T 12745-2007 |
Geotechnical engineering instrument for test cone static or dynamic penetrometer 土工试验仪器 触探仪 |
China National Standards dynamic |
English PDF |
| GB/T 5482-2007 |
Test method of metallic materials - dynamic tear 金属材料动态撕裂试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 20654-2006 |
Protective clothing - Mechanical properties - Test method for the determination of the resistance to puncture and dynamic tearing of materials 防护服装 机械性能 材料抗刺穿及动态撕裂性的试验方法 |
China National Standards dynamic |
English PDF |
| GB/T 9870.1-2006 |
Rubber, vulcanized or thermoplastic - Determination of dynamic properties - Part 1: General guidance 硫化橡胶或热塑性橡胶动态性能的测定 第1部分：通则 |
China National Standards dynamic |
English PDF |
| GB/T 20140-2006 |
dynamic characteristic and vibration measurement method of turbo-generators on stator windings and evaluation criteria 透平型发电机定子绕组端部动态特性和振动试验方法及评定 |
China National Standards dynamic |
English PDF |
| GB/T 17286.4-2006 |
Liquid hydrocarbons - dynamic measurement - Proving systems for volumetric meters - Part 4: Guide for operators of pipe provers 液态烃动态测量 体积计量流量计检定系统 第4部分：体积管操作人员指南 |
China National Standards dynamic |
English PDF |
| GB/T 3216-2005 |
Rotodynamic pumps-Hdraulic peformance acceptance tests-Grades 1 and 2 回转动力泵 水力性能验收试验 1级和2级 |
China National Standards dynamic |
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 dynamic |
English PDF |
| GB/T 17213.15-2005 |
Industrial-process control valves Part 8-3:Noise considerations-Control valve aerodynamic noise prediction method 工业过程控制阀 第8-3部分：噪声的考虑 空气动力流流经控制阀产生的噪声预测方法 |
China National Standards dynamic |
English PDF |
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