ISO 105-C09 AMD 1-2003 纺织品.色牢度试验.第C09部分:耐家庭和商业洗涤的色牢度.用有低温漂白剂的无磷标准洗涤剂测试氧化漂白反应.修改件1

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【英文标准名称】:Fibreopticactivecomponentsanddevices-Performancestandards-Part1:generalandguidance.
【原文标准名称】:纤维光学有源元件和器件.性能标准.第1部分:概要和指南
【标准号】:NFC93-884-1-2004
【标准状态】:现行
【国别】:法国
【发布日期】:2004-05-01
【实施或试行日期】:2004-05-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:无线电收发信机;以太网;光学纤维;测量技术;光纤;光波导;光学;工作性能;试验;指导手册;光电子学;总论;半导体器件
【英文主题词】:Acceptanceinspection;Basicspecification;Classificationsystems;Components;Definition;Definitions;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Enclosures;Environmentalcondition;Ethernet;Fibreoptics;Generalsection;Glassfibrecables;Guidebooks;Inspection;Interfaces;Interfaces(dataprocessing);Laserdiodes;Measuringtechniques;Modulation;Opticalfibres;Opticalwaveguides;Optics;Optoelectronicdevices;Optoelectronics;Performanceinservice;Producttests;Qualityassurance;Ratings;Semiconductordevices;Signals;Testing;Testingconditions;Transceivers
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:18P.;A4
【正文语种】:其他


【英文标准名称】:Ageingofthermalinsulationmaterials-Determinationofthelong-termchangeinthermalresistanceofclosed-cellplastics(acceleratedlaboratorytestmethods)
【原文标准名称】:热绝缘材料的老化.闭孔塑料耐热性能的长期变化量的测定(加速实验室试验方法)
【标准号】:BSISO11561-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-10-15
【实施或试行日期】:1999-10-15
【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】:建筑物;定义;测定;老化试验;热力学性质;加速度试验;实验室试验;隔热材料;耐热性;隔热
【英文主题词】:Acceleratedtesting;Ageingtests;Buildings;Definition;Definitions;Determination;Laboratorytesting;Plastics;Thermalinsulatingmaterials;Thermalinsulation;Thermalresistance;Thermodynamicproperties
【摘要】:ThisInternationalStandardspecifiestwolaboratorytestmethods,basedonslicingandscalingtechniques,todeterminethelong-termchangesinthethermalresistanceofclosed-cell(normally90%)cellularplasticmaterialsthatcontaingaseswhich,throughdiffusionprocesses,affectthepropertiesofafoamwithtime.Usingstandardmethodsforthemeasurementofthermalresistance,methodAconsistsofperiodicmeasurementsperformedoverashorttimeintervalonthinspecimensconditionedinacontrolledambienttemperatureenvironment.Theresultsofrelativechangewithtimeareusedinconjunctionwithamathematicaltechniquetoderivethethermalresistanceofgreaterthicknessesofthematerialasafunctionoftime.MethodBdescribesasimpletesttodetermineaconservativedesignlife-timevalue(25yearsaridlonger)foranunfaced,closed-cell,cellularplasticproduct.Thismethodislimitedcurrentlytounfacedhomogeneousmaterials.Forthismethod,multiplespecimensofthecoreandsurfacesofmaterialswithvariationsintheslopeoftheprimarystagethermalresistivityandatimerelationshipoflessthan10%withinasampleareconsideredtobehomogeneous.Generally,productswithnaturalskinsorwithdensitydeviationsnormallyfoundwithsuchproductsmaybeconsideredacceptablefortestbythistechnique.
【中国标准分类号】:Q25
【国际标准分类号】:91_100_60
【页数】:26P;A4
【正文语种】:英语