Product Code:SAE MA2026
Title:Fitting, Elbow, 90掳, Thin Wall, Flareless, Metric
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.【英文标准名称】:Acoustics-Measurementofsoundinsulationinbuildingsandofbuildingelements-Part5:Fieldmeasurementofairbornesoundinsulationoffacadeelementsandfacades(ISO140-5:1998);GermanversionENISO140-5:1998
【原文标准名称】:声学.建筑物和建筑构件隔音性能测量.第5部分:房屋正面和正面构件气载声隔绝测量
【标准号】:ENISO140-5-1998
【标准状态】:现行
【国别】:
【发布日期】:1998-12
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声学工程;建筑声学;正面;混响时间;隔音;试验炉;护墙板;测量仪器;空气隔声;顶棚;道路运输;内部;外部;音域测量;声学性质和声学现象;声强;声学测量;测量;结构体系;材料试验;建筑;声学;测量技术;数学计算;试验;噪声控制;定义;建筑物
【英文主题词】:Acousticengineering;Acousticmeasurement;Acousticpropertiesandphenomena;Acoustics;Airbornesoundinsulation;Buildingacoustics;Buildings;Ceilings;Claddingpanels;Construction;Definition;Definitions;Exteriorwalls;External;Facades;Fieldmeasurement;Impactsoundinsulation;Internal;Loudspeakersound;Materialstesting;Mathematicalcalculations;Measurement;Measuringinstruments;Measuringtechniques;Noisecontrol(acoustic);Reverberationtime;Roadtransport;Soundabsorbentsurface;Soundinsulation;Soundintensity;Soundleveldifference;Soundproofing;Structuralsystems;Testfurnaces;Testing
【摘要】:
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:17P.;A4
【正文语种】:英语