ISO 26782-2009 麻醉及呼吸设备.供测量人定时用力呼气量的肺活量计
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【英文标准名称】:Anaestheticandrespiratoryequipment-Spirometersintendedforthemeasurementoftimeforcedexpiredvolumesinhumans
【原文标准名称】:麻醉及呼吸设备.供测量人定时用力呼气量的肺活量计
【标准号】:ISO26782-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC121
【标准类型】:()
【标准水平】:()
【中文主题词】:随附表格;麻醉学;麻醉设备;呼吸设备;兼容性;定义;名称与符号;诊断(医学);诊断系统;疾病;吸入空气;批注;使用说明书;肺脏;作标记;测量范围;医用呼吸器;医疗器械;医疗设备;医疗技术学;呼吸道;呼吸量;安全性;规范(验收);肺活量计;技术通报
【英文主题词】:Accompanyingforms;Anaesthesiology;Anaestheticequipment;Breathingequipment;Compatibility;Definitions;Designations;Diagnosis(medical);Diagnosticsystems;Illness;Inhaledair;Inscription;Instructionsforuse;Lungs;Marking;Measuringranges;Medicalbreathingapparatus;Medicaldevices;Medicalequipment;Medicaltechnology;Respiratorytracts;Respiratoryvolume;Safety;Specification(approval);Spirometers;Technicalnotices
【摘要】:
【中国标准分类号】:C46
【国际标准分类号】:11_040_10
【页数】:27P;A4
【正文语种】:英语
【英文标准名称】:Acoustics-Determinationofsoundpowerlevelsofnoisesourcesusingsoundintensity-Precisionmethodformeasurementbyscanning
【原文标准名称】:声学.利用声强度对噪声源声功率级别进行的测定.使用扫描精确测量法
【标准号】:BSENISO9614-3-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-11-22
【实施或试行日期】:2002-11-22
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:声功率;测量;噪声辐射;声学试验;噪声测量;机器;噪声;扫描;特性;扫描器;声学测量;声学;声级;性质;测定;定义;定义;声强度;声源;连续的;方法
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Calibration;Continuous;Definitions;Determination;Earprotectors;Externalnoise;Intensity;Machines;Measurement;Measuringenvironment;Measuringincertainity;Measuringinstruments;Measuringtechniques;Methods;Noise;Noiseemissions;Noise(environmental);Noisemeasurements;Noisesources;Precision;Properties;Scanners;Scanning;Soundfields;Soundintensity;Soundlevel;Soundpower;Soundsources;Specification(approval);Temperature;Winds
【摘要】:ISO9614-3:2002specifiesamethodformeasuringthecomponentofsoundintensitynormaltoameasurementsurfacewhichischosensoastoenclosethesoundsource(s)ofwhichthesoundpowerlevelistobedetermined.Surfaceintegrationoftheintensitycomponentnormaltothemeasurementsurfaceisapproximatedbysubdividingthemeasurementsurfaceintocontiguouspartialsurfaces,andscanningtheintensityprobeovereachpartialsurfacealongacontinuouspathwhichcoverstheextentofthepartialsurface.Themeasurementinstrumentdeterminestheaveragednormalintensitycomponentandaveragedsquaredsoundpressureoverthedurationofeachscan.Thescanningoperationcanbeperformedeithermanuallyorbymeansofamechanicalsystem.Theoctavebandorband-limitedweightedsoundpowerleveliscalculatedfromthemeasuredone-third-octave-bandvalues.Themethodisapplicabletoanysourceforwhichaphysicallystationarymeasurementsurfacecanbedefined,andonwhichthesoundgeneratedbythesourceundertestandbyothersignificantextraneoussourcesarestationaryintime.Thesourceisdefinedbythechoiceofmeasurementsurface.ThemethodisapplicableinspecifictestenvironmentsfulfillingallrelevantrequirementsofISO9614-3.ISO9614-3specifiescertainancillaryprocedures,describedinannexC,tobefollowedinconjunctionwiththesoundpowerdetermination.Theresultsareusedtoindicatethequalityofthedetermination,andhencethegradeofaccuracy.IfthequalityofthedeterminationdoesnotmeettherequirementsofISO9614-3,thetestprocedureshallbemodifiedinthemannerindicated.ISO9614-3isnotapplicabletoanyfrequencybandinwhichthesoundpowerofthesourceisfoundtobenegativeonmeasurement.Itisapplicabletosourcessituatedinanyenvironmentwhichisneithersovariableovertimeastoreducetheaccuracyofthemeasurementofsoundintensitytoanunacceptabledegree,norsubjectstheintensitymeasurementprobetogasflowsofunacceptablespeedorunsteadiness.InsomecasesitwillbefoundthatthetestconditionsaretooadversetoallowtherequirementsofISO9614-3tobemet.Forexample,extraneousnoiselevelscanexceedthedynamiccapabilityofthemeasuringinstrumentorcanvarytoanexcessivedegreeduringthetest.InsuchcasesthemethodgiveninISO9614-3isnotsuitableforthedeterminationofthesoundpowerlevelofthesource.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_01
【页数】:48P.;A4
【正文语种】:英语
【英文标准名称】:Mechanicalstandardizationofsemiconductordevices-Part1:Generalrulesforthepreparationofoutlinedrawingsofdiscretedevices(IEC60191-1:2007);GermanversionEN60191-1:2007
【原文标准名称】:半导体器件的机械标准.第1部分:分立器件外形图准备的一般规则
【标准号】:DINEN60191-1-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-11
【实施或试行日期】:2007-11-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:计算机辅助软件制图;定义;设计;图纸;电气外壳;电气工程;电子工程;电子设备和元件;外壳;工程图;图例;集成电路;作标记;力学;外形图;规则;半导体器件;半导体;标准化;符号
【英文主题词】:Casedrawing;Definition;Definitions;Design;Drawings;Electricenclosures;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Enclosures;Engineeringdrawings;Illustrations;Integratedcircuits;Marking;Mechanic;Outlinedrawings;Rules;Semiconductordevices;Semiconductors;Standardization;Symbols
【摘要】:
【中国标准分类号】:L40
【国际标准分类号】:01_080_40;31_080_01;31_240
【页数】:39P.;A4
【正文语种】:德语
