DIN EN 60335-2-68-1999 家用和类似用途电器的安全性.第2-68部分:工业和商业用喷雾抽取机的特殊要求
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【英文标准名称】:Safetyofhouseholdandsimilarelectricalappliances-Part2-68:Particularrequirementsforsprayextractionappliances,forindustrialandcommercialuse(IEC60335-2-68:1997,modified);GermanversionEN60335-2-68:1998
【原文标准名称】:家用和类似用途电器的安全性.第2-68部分:工业和商业用喷雾抽取机的特殊要求
【标准号】:DINEN60335-2-68-1999
【标准状态】:作废
【国别】:德国
【发布日期】:1999-07
【实施或试行日期】:1999-07-01
【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】:安全要求;定义;家用设备;电气工程;安全规则;家用;火灾危险;电气器具;防火安全;放置;工业;商业的;安全
【英文主题词】:definition;commercial;firesafety;electricalengineering;lay;firerisks;householdequipment;safetyregulations;safetyrequirements;householduse;electricappliances;safety;industries
【摘要】:
【中国标准分类号】:Y60
【国际标准分类号】:97_080;97_030
【页数】:17P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforFlexuralPropertiesofContinuousFiber-ReinforcedAdvancedCeramicComposites
【原文标准名称】:连续纤维增强高级陶瓷合成物的弯曲特性的标准试验方法
【标准号】:ASTMC1341-2006
【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】:C28.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:高级工业陶瓷;弯曲试验;复合材料;试验
【英文主题词】:ceramicmatrixcomposite;CFCC;continuousfibercomposite;flexuralstrength;flexuretest;modulusofelasticity
【摘要】:1.1Thistestmethodcoversthedeterminationofflexuralpropertiesofcontinuousfiber-reinforcedceramiccompositesintheformofrectangularbarsformeddirectlyorcutfromsheets,plates,ormoldedshapes.Threetestgeometriesaredescribedasfollows:1.1.1TestGeometryIAthree-pointloadingsystemutilizingcenterpointforceapplicationonasimplysupportedbeam.1.1.2TestGeometryIIAAfour-pointloadingsystemutilizingtwoforceapplicationpointsequallyspacedfromtheiradjacentsupportpointswithadistancebetweenforceapplicationpointsofonehalfofthesupportspan.1.1.3TestGeometryIIBAfour-pointloadingsystemutilizingtwoforceapplicationpointsequallyspacedfromtheiradjacentsupportpointswithadistancebetweenforceapplicationpointsofonethirdofthesupportspan.1.2Thistestmethodappliesprimarilytoalladvancedceramicmatrixcompositeswithcontinuousfiberreinforcement:uni-directional(1-D),bi-directional(2-D),tri-directional(3-D),andothercontinuousfiberarchitectures.Inaddition,thistestmethodmayalsobeusedwithglass(amorphous)matrixcompositeswithcontinuousfiberreinforcement.However,flexuralstrengthcannotbedeterminedforthosematerialsthatdonotbreakorfailbytensionorcompressionintheouterfibers.Thistestmethoddoesnotdirectlyaddressdiscontinuousfiber-reinforced,whisker-reinforced,orparticulate-reinforcedceramics.ThosetypesofceramicmatrixcompositesarebettertestedinflexureusingTestMethodsC1161andC1211.1.3Testscanbeperformedatambienttemperaturesoratelevatedtemperatures.Atelevatedtemperatures,asuitablefurnaceisnecessaryforheatingandholdingthetestspecimensatthedesiredtestingtemperatures.1.4Thistestmethodincludesthefollowing:1.5ThevaluesstatedinSIunitsaretoberegardedasthestandardinaccordancewithIEEE/ASTMSI10.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q31
【国际标准分类号】:81_060_30
【页数】:19P.;A4
【正文语种】:
【英文标准名称】:SpecificationforSerialAttachment3GBs2XUnshieldedConnector
【原文标准名称】:串行附件3GBs2X无屏蔽连接器的规格
【标准号】:ANSI/EIA-966-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:连接器;触点;机电装置;电子设备及元件;电子产品;紧固件;高速;机械的;性能要求;插头和插座连接;功率;串行;信号
【英文主题词】:Connectors;Contact;Electromechanicaldevices;Electronicequipmentandcomponents;Electronicproducts;Fasteners;Highspeed;Mechanical;Performancerequirements;Plug-and-socketconnection;Power;Serial;Signals
【摘要】:
【中国标准分类号】:
【国际标准分类号】:31_220_10
【页数】:
【正文语种】:英语