DIN EN ISO 3743-1-1995 声学.噪声源的声音强度级的测定.在混响声场中小声源和移动声源的工程测量方法.第1部分:硬墙试验室的比较法(ISO3743-1:1994);德文版本ENISO3743-1:1995

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【英文标准名称】:Acoustics-Determinationofsoundpowerlevelsofnoisesources;engineeringmethodsforsmall,movablesourcesinreverberantfields-Part1:Comparisonmethodforhard-walledtestrooms(ISO3743-1:1994);GermanversionENISO3743-1:1995
【原文标准名称】:声学.噪声源的声音强度级的测定.在混响声场中小声源和移动声源的工程测量方法.第1部分:硬墙试验室的比较法(ISO3743-1:1994);德文版本ENISO3743-1:1995
【标准号】:DINENISO3743-1-1995
【标准状态】:作废
【国别】:德国
【发布日期】:1995-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声源;定义;精密度;噪声;测量技术;声级;声学;试验;封闭式试验室;噪声源;声学测量
【英文主题词】:Acousticmeasurement;Acousticpropertiesandphenomena;Acoustictesting;Acoustictestingrooms;Acousticalreverberation;Acoustics;Audiofrequencies;Calibration;Closedtestrooms;Comparisonanalysis;Comparisonmethods;Comparisonsoundsources;Definitions;Determination;Externalnoise;Handling;Humidity;Information;Installations;Machines;Measurement;Measuringinstruments;Measuringtechniques;Microphones;Noise;Noise(environmental);Noisemeasurements;Noisesources;Operation;Precision;Sonictesting;Sound;Soundintensity;Soundlevel;Soundlevels;Soundproofing;Soundradiation;Soundsources;Specification(approval);Temperature;Testing;Testingconditions;Walls
【摘要】:Thisdocumentspecifiesarelativelysimpleengineeringmethodfordeterminingthesoundpowerlevelofsmall,movablenoisesources.Thearecarriedoutwhenthesourceisinstalledinahardwalledtestroom.Acomparisonmethodisusedtodeterminetheoctave-bandsoundpowerlevelsofthesource.Thea-weightedsoundpowerleveliscalculatedfromtheoctave-bandsoundpowerlevels.#,,#
【中国标准分类号】:A42
【国际标准分类号】:17_140_01
【页数】:13P.;A4
【正文语种】:德语


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【英文标准名称】:Industrial-processmeasurementandcontrol-Evaluationofsystempropertiesforthepurposeofsystemassessment-Assessmentofsystemperformance
【原文标准名称】:工业过程测量和控制.用于系统评定的系统特性评估.系统性能评定
【标准号】:BSEN61069-4-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-04-15
【实施或试行日期】:1998-04-15
【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】:过程控制;质量保证体系;质量保证;系统论;准确度;性能;响应时间;技术文献;工业的;测量;系统分析;控制系统
【英文主题词】:Automationsystems;Checks;Controlequipment;Controlsystems;Controltechnique;Controltechnology;Controlling;Definitions;Electricalengineering;Evaluations;Functionality;Industrialprocessmeasurement;Measurement;Measuring;Measuringsystems;Performanceinservice;Performancetests;Processautomation;Processcontrol;Processcontrolsystems;Processmeasuringandcontrolequipment;Processmeasuringandcontroltechnology;Properties;Qualificationtests;Reliability;Specification(approval);Suitability;Systemology;Systems;Systemsanalysis;Testmethods;Testing
【摘要】:ThispartofIEC61069coversthemethodtobeusedtosystematicallyassesstheperformanceofindustrial-processmeasurementandcontrolsystems.TheassessmentmethodologydetailedinIEC61069-2isappliedtoobtaintheperformanceassessmentprogramme.Thesubsidiaryperformancepropertiesareanalyzed,andcriteriatobetakenintoaccountwhenassessingperformancearedescribed.Referencesaremadetodifferentsupplementaryperformanceevaluationtechniques.
【中国标准分类号】:N17
【国际标准分类号】:25_040_40
【页数】:38P.;A4
【正文语种】:英语


【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Part2-58:Particularrequirementsforcommercialelectricdishwashingmachines
【原文标准名称】:家用和类似用途电器.安全性.第2-58部分:商用电洗碟机的特殊要求
【标准号】:IEC60335-2-58AMD1-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC61E
【标准类型】:()
【标准水平】:()
【中文主题词】:给养设备;分类;商业的;设计;洗碗机;电器;家用电器;(电网)电源;电气设备;电气工程;电气安全;设备安全;家用;不熟练的;批注;检验;使用说明书;绝缘件;作标记;机械安全;防事故;危险防护;防电击;额定电压;安全;安全工程;安全要求;规范(验收);稳定性;测试;贸易;工作场所安全
【英文主题词】:Cateringequipment;Classification;Commercial;Definitions;Design;Dishwashingmachines;Electricappliances;Electrichouseholdappliance;Electricmains;Electricalappliances;Electricalengineering;Electricalhouseholdappliances;Electricalsafety;Equipmentsafety;Inexpert;Inscription;Inspection;Instructionsforuse;Insulations;Marking;Mechanicalsafety;Protectionagainstaccidents;Protectionagainstdanger;Protectionagainstelectricshocks;Ratedvoltages;Rinsingmachines;Safety;Safetyengineering;Safetyofmachinery;Safetyrequirements;Specification(approval);Stability;Testing;Trade;Workplacesafety
【摘要】:ThisstandardisHouseholdandsimilarelectricalappliances-Safety-Part2-58:Particularrequirementsforcommercialelectricdishwashingmachines;Amendment1.
【中国标准分类号】:Y62
【国际标准分类号】:97_040_40
【页数】:5P;A4
【正文语种】:英语