DIN EN 60335-2-7-1997 家用和类似用途电器的安全.第2部分:洗衣机的特殊要求

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【英文标准名称】:Safetyofhouseholdandsimilarelectricalappliances-Part2:Particularrequirementsforwashingmachines(IEC60335-2-7:1993,modified);GermanversionEN60335-2-7:1997
【原文标准名称】:家用和类似用途电器的安全.第2部分:洗衣机的特殊要求
【标准号】:DINEN60335-2-7-1997
【标准状态】:作废
【国别】:德国
【发布日期】:1997-11
【实施或试行日期】:1997-11-01
【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】:稳定性;家用;安全;洗衣设备;抗湿;电气工程;试验;接地线端子;电气器具;电绝缘;安全要求;安全工程;检验;电气安全;家用的;定义;作标记;作标记;设计;规范(验收);家用洗衣机;家用设备;家用电器
【英文主题词】:
【摘要】:
【中国标准分类号】:Y62
【国际标准分类号】:97_060
【页数】:18P;A4
【正文语种】:德语


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【英文标准名称】:Aerospaceseries-Elementsofelectricalandopticalconnection;Testmethods-Part604:Opticalelements;Cleaningcapabilityofopticalface;GermanandEnglishversionEN2591-604:2001
【原文标准名称】:航空航天系列.光电连接件.试验方法.第604部分:光学元件.光学平面净化能力
【标准号】:DINEN2591-604-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-10
【实施或试行日期】:
【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】:航空航天运输;航空运输;紧固件;电力设备;电的;光学元件;电插头;光学的;测试;航天运输;规范(验收);净化能力;多语种的;测试条件;模数;电气元件
【英文主题词】:Aerospacetransport;Airtransport;Cleaningcapability;Electricplugs;Electrical;Electricalcomponents;Electricalinstallations;Fasteners;Modules;Multilingual;Optical;Opticalelements;Spacetransport;S
【摘要】:Theprojectspecifiesamethodofassessingthecleaningcapabilityoftheopticalfacesofunmatedconnectionswhentheyhavebeenexposedtocontaminants.ItshallbeusedtogetherwithEN2591.
【中国标准分类号】:V20
【国际标准分类号】:49_060
【页数】:8P;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodforSoilCompactionDeterminationatShallowDepthsUsing5-lb(2.3kg)DynamicConePenetrometer
【原文标准名称】:用5-lb(2.3kg)动力触探仪在浅层测定土壤压实的标准试验方法
【标准号】:ASTMD7380-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D18.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compactiontest;cone;conepenetrometer;constructioncontrol;dynamicconepenetrationtest;5-lbDCP;soilcompaction;percentcompaction;soildensity;watercontent
【摘要】:p>Thetestmethodisusedtoassessthecompactioneffortofcompactedmaterials.Thenumberofdropsrequiredtodrivetheconeadistanceof3.25in.(83mm)isusedasacriteriontodeterminethepassorfailintermsofsoilpercentcompaction.Thedevicedoesnotmeasuresoilcompactiondirectlyandrequiresdeterminingthecorrelationbetweenthenumberofdropsandpercentcompactioninsimilarsoilofknownpercentcompactionandwatercontent.Thenumberofdropsisdependentonthesoilwatercontent.Calibrationofthedeviceshouldbeperformedatawatercontentequaltothewatercontentexpectedinthefield.ThereareotherDCPswithdifferentdimensions,hammerweights,conesizes,andconegeometries.Differenttestmethodsexistforthesedevices(suchasD6951)andthecorrelationsofthe5-lbDCPwithsoilpercentcompactionareuniquetothisdevice.The5-lbDCPisasimpledevice,capableofbeinghandledandoperatedbyasingleoperatorinfieldconditions.ItistypicallyusedasQualityControl(QC)oflayer-by-layercompactionbyconstructioncrewinroadwaypavement,backfillcompactioninconfinedcutsandtrenches,andutilitypavementrestorationwork.Note28212;Thequalityofresultsproducedbythistestmethodisdependentonthecompetenceofthepersonnelperformingitandthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting/sampling/inspection/etc.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthesefactors.1.1Thistestmethodcoverstheprocedureforthedeterminationofthenumberofdropsrequiredforadynamicconepenetrometerwitha5-lb(2.3-kg)drophammerfalling20in.(508mm)topenetrateacertaindepthincompactedbackfill.1.2Thedeviceisusedinthecompactionverificationoffine-andcoarse-grainedsoils,granularmaterials,andweakstabilizedormodifiedmaterialusedinsubgrade,baselayers,andbackfillcompactioninconfinedcutsandtrenchesatshallowdepth.1.3Thetestmethodisnotapplicabletohighlystabilizedandcementedmaterialsorgranularmaterialscontainingalargepercentageofaggregatesgreaterthan1.5in.(37mm).1.4Themethodisdependentuponknowingthefieldwatercontentandtheuserhavingperformedcalibrationteststodetermineconepenetrationresistanceofvariouscompactionlevelsandwatercontents.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Note18212;Itiscommonpracticeintheengineeringprofessiontoconcurrentlyusepoundstorepresentbothaunitofmass(lbm)andaforce(lbf).Thisstandardhasbeenwrittenusingthegravitationalsystemofunits(lbf)whendealingwiththeinch-poundsystem.Inthissystem,thepound(lbf)representsaunitofforce(weight).However,theuseofbalancesorscalesrecordingpoundsofmass(lbm)orthereadingofdensityinlbm/ft3shallnotberegardedasanonconformancewiththisstandard.1.6AllobservedandcalculatedvaluesshallconformtotheguidelinesforsignificantdigitsandroundingestablishedinPracticeD6026.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsu......
【中国标准分类号】:B11
【国际标准分类号】:13_080_20;93_020
【页数】:8P.;A4
【正文语种】:英语