BS CWA 14113-4-2001 卫生器具和加热系统业用电子商务.工业通用数据库
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来源:标准资料网
【英文标准名称】:Electroniccommerceforthesanitarywareandheatingsystemsindustry-Industrycommondatabank
【原文标准名称】:卫生器具和加热系统业用电子商务.工业通用数据库
【标准号】:BSCWA14113-4-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-02-15
【实施或试行日期】:2001-02-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:信息交换;加热设备;电子数据交换;卫生器具;加热器;数据组织;对流式供暖系统;数据布置;商业
【英文主题词】:Commerce;Datalayout;Dataorganization;Electronicdatainterchange;Heaters;Heatingequipment;Informationexchange;Sanitaryappliances;Space-heatingsystems
【摘要】:
【中国标准分类号】:Q04;J04
【国际标准分类号】:35_240_50
【页数】:15P;A4
【正文语种】:英语
基本信息
标准名称: | 大理优质烤烟综合标准 第2部分:烤烟田问长势长相与产量目标 |
发布日期: | 2008-03-01 |
实施日期: | 2008-08-01 |
首发日期: | |
作废日期: | |
主管部门: | 云南省质量技术监督局 |
出版社: | 中国标准出版社 |
出版日期: | 2008-08-01 |
适用范围
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前言
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引用标准
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所属分类: 农业 林业 畜牧 养蜂 养蚕 农业 农业和林业 农业和林业综合
【英文标准名称】:Acoustics.Noiseemittedbymachineryandequipment.Determinationofemissionsoundpressurelevelsataworkstationandatotherspecifiedpositionsapplyingaccurateenvironmentalcorrections
【原文标准名称】:声学.机器和设备发射的噪声.应用精确环境校准在工作位置和其他指定位置的发射声压级测量
【标准号】:ISO11204-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-05-15
【实施或试行日期】:2010-05-15
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC43
【标准类型】:()
【标准水平】:()
【中文主题词】:声学测量;声学试验;声学;空气噪声;解剖结构;控制;修正;定义;排放;排放测量;环境;人类工效学;误差修正;外部噪声;固定件;频率;头;安装;仪器;机械噪声;机械;测量;测量条件;测量持续时间;测量环境;测量不确定度;测量仪器;测量技术;方法;传声器;噪声;噪声排放;噪声(环境的);噪声测量;操作台;操作;操作者;人员;位置;辐射;座椅;就坐;声强;声级;声压;声压级;声音传播;状态;工作地点
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Anatomicalconfigurations;Control;Corrrections;Definitions;Emission;Emissionmeasurement;Environment;Ergonomics;Errorcorrection;Externalnoise;Fixings;Frequencies;Head(anatomy);Installations;Instruments;Machinenoise;Machines;Measurement;Measurementconditions;Measurementduration;Measuringenvironment;Measuringincertainity;Measuringinstruments;Measuringtechniques;Methods;Microphones;Noise;Noiseemissions;Noise(environmental);Noisemeasurements;Operatingstations;Operation;Operators;Persons;Position;Radiation;Seats;Sitting;Soundintensity;Soundlevels;Soundpressure;Soundpressurelevel;Soundpropagation;Status;Workingplaces
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingtheemissionsoundpressurelevelsofmachineryorequipment,ataworkstationandatotherspecifiedpositionsnearby,inanyenvironmentwhichmeetscertainqualificationrequirements.Aworkstationisoccupiedbyanoperatorandmaybelocatedinopenspace,intheroomwherethesourceundertestoperates,inacabfixedtothesourceundertest,orinanenclosureremotefromthesourceundertest.Oneormorespecifiedpositionsmaybelocatedinthevicinityofaworkstation,orinthevicinityofanattendedorunattendedmachine.Suchpositionsaresometimesreferredtoasbystanderpositions.EmissionsoundpressurelevelsaredeterminedasA-weightedlevels.Additionally,levelsinfrequencybandsandC-weightedpeakemissionsoundpressurelevelscanbedeterminedinaccordancewiththisInternationalStandard,ifrequired.NOTE1ThecontentsoftheseriesISO11200toISO11205aresummarizedinISO11200.Amethodisgivenfordeterminingalocalenvironmentalcorrection(subjecttoaspecifiedlimitingmaximumvalue)tobeappliedtothemeasuredsoundpressurelevelstoexcludetheeffectsofreflectionsfromreflectingsurfacesotherthantheplaneonwhichthesourceundertestisplaced.Thiscorrectionisbaseduponthemeansoundpressurelevelonameasurementsurface,thesoundpressurelevelmeasuredataspecifiedposition,andeitheranenvironmentalcorrectionortheequivalentabsorptionareaofthetestroom.WiththemethodspecifiedinthisInternationalStandard,resultsofaccuracygrade2(engineeringgrade)oraccuracygrade3(surveygrade)areobtained.Correctionsareappliedforbackgroundnoiseand,asdescribedabove,fortheacousticenvironment.Instructionsaregivenforthemountingandoperationofthesourceundertestandforthechoiceofmicrophonepositionsfortheworkstationandforotherspecifiedpositions.Onepurposeofthemeasurementsistopermitcomparisonoftheperformanceofdifferentunitsofagivenfamilyofmachines,underdefinedenvironmentalconditionsandstandardizedmountingandoperatingconditions.NOTE2ThedataobtainedcanalsobeusedforthedeclarationandverificationofemissionsoundpressurelevelsasspecifiedinISO4871
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:44P.;A4
【正文语种】:英语