DIN 28130-3 Bb.1-1983 带搅拌装置的搅拌容器.搅拌驱动装置.说明
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【英文标准名称】:Agitatorvesselswithagitationunit;agitatordrive,explanations
【原文标准名称】:带搅拌装置的搅拌容器.搅拌驱动装置.说明
【标准号】:DIN28130-3Bb.1-1983
【标准状态】:作废
【国别】:德国
【发布日期】:1983-10
【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】:搅拌容器;搅拌器;元部件;动力传动系统
【英文主题词】:Agitatorvessels;Agitators;Components;Powertransmissionsystems
【摘要】:
【中国标准分类号】:G92
【国际标准分类号】:71_120_10
【页数】:7P.;A4
【正文语种】:德语
【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponents-Basictestandmeasurementprocedures-Part2-14:Tests-Opticalpowerhandlinganddamagethresholdcharacterization
【原文标准名称】:纤维光学互连器件和无源元件.基本试验和测量程序.第2-14部分:试验.光学功率控制和损坏阈特性
【标准号】:IEC61300-2-14-2005
【标准状态】:作废
【国别】:国际
【发布日期】:2005-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC86B
【标准类型】:()
【标准水平】:()
【中文主题词】:玻璃纤维电缆;光波导;输入功率;纤维光学;最大;元部件;测量技术;定义;紧固件;试验
【英文主题词】:Components;Definitions;Fasteners;Fibreoptics;Glassfibrecables;Inputpower;Maximum;Measuringtechniques;Opticalwaveguides;Testing
【摘要】:ThepurposeofthispartofIEC61300istocharacterizetherobustnessofafibreopticpassivecomponentorinterconnectingdeviceagainstdamagefromexposuretoopticalpower.Specifically,theobjectivesareto:?characterizeboththeshorttermandthelongtermrobustnessofcomponentsfromdamageduetoopticalpowerinduceddegradationorfailuremechanisms;?providedatanecessarytoensurethatcomponentsareexposedtoappropriateopticalpowerlevelsthatwillnotdegradetheirperformance;?identifycomponentspronetoirreversibledegradation.Thetestproceduredescribedinthisstandardisstructuredsuchthat,ifthe'fullcharacterization'optionisperformed,thecomponentwillbecharacterizedwithouttheneedforre-testingshouldfutureapplicationschange.Forexample,onewaytoapproachtheissueofopticalpowercharacterizationistotestacomponentataspecificpowerlevelandwavelengthtowhichthecomponentwillbeexposedinaspecificapplication.Whiletestingofthecomponentatthatpower/wavelengthmayindicatetherobustnessofthecomponentinthatspecificapplication,ifthecomponentisconsideredforanotherapplication,thetestswillneedtobeperformedagainatotherpowers/wavelengths.However,ifthecomponentisfullycharacterizedatallrelevantwavelengths,andthemaximumpowerhandlinglevelatthosewavelengthsisidentified,thenalltheinformationrequiredtoassessthesuitabilityofthecomponentinanyapplicationisavailable.Theresultsofthefullcharacterizationtestmethodinthisstandardwillbearatingofthecomponentundertest.Thisratingformsthebasisofdeterminingthepowerlevelstowhichthecomponentcanbeexposedinareliablemanner.Itessentiallydefinesthe"operatingregionenvelope"forthecomponent.Sincetherewilloftenbeconstraints(thatis,time,cost,equipmentavailability)thatlimittheabilitytoperformthefullcharacterization,alternativetestmethodsareoutlinedinthisstandardthatperformonlyasubsetofthefulltest.Thetestmethodscontainedinthisstandardareintendedtoassesstherobustnessofcomponentsintheirnormaluseconditionsforwhichtheyweredesigned.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:48P.;A4
【正文语种】:英语
【英文标准名称】:Informationprocessing;Interchangeablemagneticsix-diskpack;Trackformat
【原文标准名称】:信息处理六片可换磁盘组磁道格式
【标准号】:ISO3561-1976
【标准状态】:现行
【国别】:国际
【发布日期】:1976-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:轮距;数据处理;磁存储器;磁盘组;磁盘;磁道格式;信息处理;记录道;尺寸;规范
【英文主题词】:Dataprocessing;Dimensions;Diskpacks;Informationprocessing;Magneticdisks;Magneticstorage;Recordingtracks;Specifications;Trackformats;Trackwidths
【摘要】:Specifiesthetrackformatcharacteristicsforthesix-diskpacktobeusedfordatainterchange(seeISO2864).The7-bitcodedcharactersetspecifiedinISO646hasbeenadopted,though,byagreementbetweentheinterchangeparties,the7-bitor8-bitextensionsspecifiedinISO2022maybeused.
【中国标准分类号】:G83
【国际标准分类号】:35_220_21
【页数】:9P.;A4
【正文语种】:英语
