【英文标准名称】:Householdmicrowaveovens-Methodsformeasuringperformance.
【原文标准名称】:家用微波炉.性能测量方法
【标准号】:NFC73-212/A1-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-04-01
【实施或试行日期】:2005-04-05
【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】:试验用;定义;电气器具;灶具;微波灶;特性;电气工程;家用电器;测量技术;家用设备;家用的;功率输出;适用性;电功率测量;微波;组合设备;微波器件;测量;方法;功能特性;数学计算
【英文主题词】:Combinationapparatus;Cookingappliances;Definition;Definitions;Domestic;Electricappliances;Electrichouseholdappliances;Electricalengineering;Electricalhouseholdappliances;Fitnessforpurpose;Functionalproperties;Householdequipment;Mathematicalcalculations;Measurement;Measuringtechniques;Methods;Microwavedevices;Microwaveovens;Microwaves;Powermeasurement(electric);Poweroutput;Properties;Usetests
【摘要】:
【中国标准分类号】:Y63
【国际标准分类号】:97_040_20
【页数】:4P.;A4
【正文语种】:其他


【英文标准名称】:StandardClassificationforDeterminationofImpactInsulationClass(IIC)
【原文标准名称】:撞击缓冲等级(IIC)测定的标准分类
【标准号】:ASTME989-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E33.03
【标准类型】:(Classification)
【标准水平】:()
【中文主题词】:声学;建筑声学;分类系统;建筑;测定;绝缘;隔热
【英文主题词】:floors;IIC;impactnoise;impactrating;tappingmachine
【摘要】:Theratingincreasesastheimpactsoundattenuationofthefloorceilingstructureincreases.Theratingcanbeusedbyarchitects,builders,andspecificationandcodeauthoritiesforacousticaldesignpurposesinbuildingconstructions.4.2TheratingstrictlyonlyappliestoexcitationbythestandardtappingmachinedefinedinTestMethodsE492andE1007.Itdoesnotdealwithlowfrequencysoundsbelow100Hzthataretypicallygeneratedbelowlightweightjoistfloorswhentheyarewalkedon.Nordoesitdealwiththesqueaking,crunchingorrattlingsoundsthatcanoccurinjoistconstructionwhenelementsintheconstructionarelooseandoccupantswalkonthefloor.4.3Thisclassificationshallonlybeusedwithone-thirdoctavebanddata.1.1Thisclassificationprovidesamethodfordeterminingaratingthatcanbeusedtocomparethelevelsofimpactnoisegeneratedbyastandardtappingmachineandtransmittedthroughdifferentfloor-ceilingassemblies.1.2Thenamegiventotheratingisassignedbythetestmethodthatinvokesthisclassification.1.3ThisclassificationisapplicableonlytoonethirdoctavebandimpactnoisedataobtainedusingthestandardtappingmachinedescribedinTestMethodsE492andE1007.1.4Testmethodsthatinvokethisclassificationinclude:1.4.1TestMethodE492-thesingle-numberratingiscalledimpactinsulationclass(IIC).1.4.2TestMethodE1007-thesingle-numberratingiscalledfieldimpactinsulationclass(FIIC).Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P15
【国际标准分类号】:91_120_20
【页数】:3P.;A4
【正文语种】: