Bahnanwendungen. Aerodynamik. Aerodynamik im Tunnel Railway applications-Aerodynamics-Part 3:Aerodynamics in tunnels Applications ferroviaires. Aerodynamique. Aerodynamique en tunnel
适用范围:This European Standard describes physical phenomena of railway-specific aerodynamics and gives recommendations for the documentation of tests.
实施日期:2003-04-28
Railway applications - Aerodynamics - Part 3: Aerodynamics in tunnels
适用范围:This European Standard describes physical phenomena of railway-specific aerodynamics and gives recommendations for the documentation of tests.
Portable flowmeter
适用范围:本标准规定了海洋监测使用的转子式便携流速流量仪的产品组成、型号、技术要求、试验方法、检验规则及标志、包装、运输、贮存。 本标准适用于陆源人海排污口、河口、浅滩等浅水区、紊流区流速流量监测的转子式便携流速流量仪的设计...
发布日期:2013-04-25 实施日期:2013-05-01
Rotating current meter
适用范围:本标准规定了转子式流速仪的组成结构、技术要求、检定、试验方法、检验规则和标志、包装、运输、贮存等。 本标准适用于江河、湖泊、水库、渠道、管道、水力实验室等流速测验用的转子式流速仪(以下简称“流速仪”)。
发布日期:2002-09-24 实施日期:2003-03-01
Grading of products quality for propeller-type current meter
适用范围:本标准规定了旋桨式流速仪质量和技术性能的分级指标、抽样方法和试验方法等。本标准适用于旋桨式流速仪产品质量等级评定。
发布日期:1995-06-03 实施日期:1995-12-01
Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
实施日期:2012-06-01
实施日期:2007-04-30
Measurement of liquid flow in open channels -- Parshall and SANIIRI flumes
适用范围:Specifies methods of liquid flow measurement in open channels (particularly in irrigation canals) under steady or slowly varying flow conditions. The flumes used are designed to operate under both free...
发布日期:1992-09-01 实施日期:1992-09-01
Viscosity and viscometric fixed points of glass. Method for the determination of viscosity by rotation viscometers
适用范围:This part of ISO 7884 specifies a method of determining, by means of rotation viscometers, the dynamic viscosity of glass and, in particular, the viscosity-temperature relationship at any temperature o...
Measurement of liquid velocity in open channels -- Design, selection and use of electromagnetic current meters
发布日期:2000-07-01 实施日期:2000-07-01
Hydrometric determinations - Cableway systems for stream gauging.
Crop protection equipment -- Field measurement of spray distribution in tree and bush crops
适用范围:ISO 22522:2007 is applicable to the field measurement of quantities of spray deposit, applied using ground sprayers, on tree and bush crops. It covers measurements of the volume or mass of spray deposi...
发布日期:2007-04-01 实施日期:2007-04-01
Hydrometry -- Acoustic Doppler profiler -- Method and application for measurement of flow in open channels
发布日期:2012-05-01 实施日期:2012-05-01
实施日期:2006-03-31
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