【英文标准名称】:Hearingaids-Methodsformeasurementoftheperformancecharacteristicsofhearingaidsforqualityinspectionondelivery
【原文标准名称】:助听器.交货质量检验性能测量方法
【标准号】:BSEN60118-7-1985
【标准状态】:作废
【国别】:英国
【发布日期】:1985-02-28
【实施或试行日期】:1985-02-28
【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】:声学测量;电学测量;医疗设备;质量保证;试验条件;声强;试验设备;尺寸;电声器件;助听器;质量管理;频率响应;残疾人辅助器具;性能试验
【英文主题词】:Acceptanceinspection;Acceptancespecification;Acousticpropertiesandphenomena;Acoustictesting;Acoustics;Acoustoelectricdevices;Airconductionhearingaids;Definition;Definitions;Delivery;Deliveryconditions;Electricalengineering;Electroacoustics;Frequencymeasurement;Functionalproperties;Hearingaids;Informationinterchange;Inspection;Measurement;Measurementconditions;Measuringtechniques;Nominalsizes;Properties;Qualitycontrol;Qualitytesting;Ratings;Testing;Testingconditions;Transmissioncharacteristics
【摘要】:
【中国标准分类号】:L31
【国际标准分类号】:11_180_15
【页数】:26P.;A4
【正文语种】:英语


【英文标准名称】:Gassupplysystems-Gaspressureregulatinginstallationsonservicelines-Functionalrequirements;EnglishversionofDINEN12279:2000+A1:2005
【原文标准名称】:燃气供应系统.动力管道上的气压调节装置.功能要求
【标准号】:DINEN12279-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-12
【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】:计划;质量管理;装置;维修;压力试验;家用(安装)设备;质量保证;燃气供应;试验;材料;规范(验收);高压试验;主管道连接(件);供气系统;气体分配;燃气管路;连接线;燃气技术;设计压力;质量要求;建筑工程;流量率;定义;气压调速器;操作
【英文主题词】:Connectionlines;Constructions;Definition;Definitions;Designpressure;Flowrates;Gascircuits;Gasdistribution;Gaspressuregovernors;Gassupply;Gassupplysystem;Gastechnology;High-pressuretests;Houseinstallations;Installations;Mainspipeconnections;Maintenance;Materials;Operation;Planning;Pressuretests;Qualityassurance;Qualitymanagement;Qualityrequirements;Specification(approval);Testing
【摘要】:ThisEuropeanStandardcontainstherelevantfunctionalrequirementsforgaspressureregulatinginstalla-tionsformingapartoftheservicelinesingassupplysystems.Itisapplicabletothedesign,materials,construction,testing,operationandmaintenanceofgaspressureregulatinginstallationswhichformapartoftheservicelineforthesupplyofresidential,highrise,publicaccess,commercialandmixedusebuildings(seeEN1775)andforwhichthemaximumupstreamoperatin~lpressureisequaltoorlessthan16barandthedesignflowrateisequaltoorlessthan200m3/h(normalmIh).ThisEuropeanStandarddoesnotapplytogaspressureregulatinginstallationscommissionedpriortothepublicationofthisstandard.BasicsystemrequirementsforgaspressureregulatinginstallationsarecontainedinthisEuropeanStandard.Requirementsforindividualcomponents(valves,regulators,safetydevices,pipes,etc.)orinstallationofthecomponentsarecontainedintheappropriateEuropeanStandards.Forgaspressureregulatinginstallationsformingapartofservicelineswithdesignflowratesofmorethan200m3/h(normalm~/h)orforamaximumupstreamoperatingpressureofmorethan16barprEN12186applies.TherequirementsofthisEuropeanStandardarebasedongoodgasengineeringpracticeunderconditionsnormallyencounteredinthegasindustry.Requirementsforunusualconditionscannotbespecificallyprovidedfor,norareallengineeringandconstructiondetailsprescribed.TherequirementsofthisEuropeanStandardarebasedonthephysicalandchemicaldataofgaseousfuelsinaccordancewithtable1ofEN437:1993forfirstandsecondfamilygases.Forgaseousfuelsheavierthanairadditionalconsiderationsmaybenecessary.TheobjectiveofthisEuropeanStandardistoensurethesafeoperationofsuchsystems.Thisdoesnot,however,relieveallconcernedoftheresponsibilityfortakingthenecessarycareandapplyingeffectivequalitymanagementduringthedesign,constructionandoperation.ThisEuropeanStandardspecifiescommonbasicprinciplesforgassupplysystems.UsersofthisEuropeanStandardshouldbeawarethatmoredetailednationalstandardsand/orcodesofpracticecanexistintheCENmembercountries.ThisEuropeanStandardisintendedtobeappliedinassociationwiththesenationalstandardsand/orcodesofpracticesettingouttheabovementionedprinciples.Intheeventofconflictsintermsofmorerestrictiverequirementsinnationallegislation/regulationwiththerequirementsofthisstandard,thenationallegislation/regulationshalltakeprecedence.
【中国标准分类号】:J16;E98
【国际标准分类号】:23_060_40;91_140_40
【页数】:21P.;A4
【正文语种】:英语