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DIN 54540-4-1989 纸的检验.卫生纸检验.第4部分:吸水量测定

作者:标准资料网 时间:2024-05-17 23:33:50  浏览:8777   来源:标准资料网
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【英文标准名称】:Testingofpaper;testingofsanitarypapers;determinationofwaterabsorption
【原文标准名称】:纸的检验.卫生纸检验.第4部分:吸水量测定
【标准号】:DIN54540-4-1989
【标准状态】:作废
【国别】:德国
【发布日期】:1989-06
【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】:定义;卫生纸;试验;卫生学;可处置的清洗材料;造纸技术;皱纹纸;吸水率;纸;吸水试验
【英文主题词】:Crepepaper;Definition;Definitions;Disposablecleaningmaterials;Hygiene;Paper;Papertechnology;Testing;Toiletpaper;Waterabsorption;Water-absorptiontests
【摘要】:
【中国标准分类号】:Y32
【国际标准分类号】:85_080_20
【页数】:2P;A4
【正文语种】:德语


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【英文标准名称】:Appliancecouplersforhouseholdandsimilargeneralpurposes-Part2-4:Couplersdependentonappliancesweightforengagement
【原文标准名称】:家用和类似一般用途电器耦合器.第2-4部分:接合用取决于器具重量的耦合器
【标准号】:IEC60320-2-4-2005
【标准状态】:现行
【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/SC23G
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;规范(验收);家用的;器具连接器;定义;电气工程;作标记;耐火性;检验;电气安全;防腐蚀;材料强度;家用;家用电器;插接件连接;插头和插座连接;耦合器;插座;连接插头;电器插头插座;热稳定性;插头;尺寸;家用设备;绝缘;电绝缘;接线端;电力设备;电插头;电接触保护;接触安全装置;电气器具;电连接器
【英文主题词】:Adapters;Ageingstability;Alternatingcurrent;Appliancecords;Appliancecouplers;Applianceplugsockets;Attachingplugs;Circuitnetworks;Connections;Connectorplugs;Connectoredjoints;Contactsafetydevices;Corrosionprotection;Couplers;Currentratings;Definitions;Degreesofprotection;Design;Dimensions;Domestic;Earthing;Electricappliances;Electricconnectors;Electriccontactprotection;Electrichouseholdappliance;Electrichouseholdappliances;Electricmains;Electricplugs;Electricsockets;Electricterminals;Electricalengineering;Electricalhouseholdappliances;Electricalinstallations;Electricalinsulation;Electricalsafety;Equipmentsafety;Fireresistance;Heatresistance;Householdequipment;Householduse;Inspection;Insulations;Interconnectioncouplers;Marking;Modularunits;Moistureresistance;Nets;Network;Plug-and-socketconnection;Plugs;Properties;Ratedvoltages;Resistance;Safety;Specification(approval);Strengthofmaterials;Supplymains;Testing;Thermalstability;Two-pole
【摘要】:ThisclauseofIEC60320-1isreplacedasfollows:Thisstandardisapplicabletotwo-poleappliancecouplersfora.c.only,withorwithoutearthingcontact,witharatedvoltagenotexceeding250Vandaratedcurrentnotexceeding16A,forhouseholdandsimilargeneralpurposesandintendedforincorporationorintegrationwithinelectricappliancesorotherelectricequipmentofmulti-partconstructionfor50Hzor60Hzsupplywhichdependontheweightoftheappliancetoensurecorrectengagement.NOTE1Appliancecouplerscomplyingwiththisstandardaresuitableforuseinapplianceswhichareusedinanambienttemperaturenotnormallyexceeding25°Cbutoccasionallyreaching35°C.Howevertheambienttemperaturesurroundingtheappliancecouplermayexceedthesefiguresandistobedeclaredbythemanufacturer.Itispossiblethatthemaximumworkingambienttemperaturefortheapplianceinletandfortheconnectormaybedifferent.NOTE2Appliancecouplersdependentonapplianceweightforengagementmaybesubjecttospillageofliquidinnormaluse.Theyareclassifiedaccordingtowhetherprotectionagainstwaterspillageisprovided,wheninstalledinaccordancewiththemanufacturer'sinstallationinstructions.NOTE3Ifapplianceinletsaccordingtothisstandardareusedwithappliancesorotherequipmentwhichmaybesubjecttospillageofliquidaffectingtheapplianceinletwhenthefunctioningpartoftheapplianceorequipmentisseatedonitspowerbase,thenprotectionagainstmoistureistobeprovidedbytheequipment.NOTE4ReferencestostandardsheetswithinIEC60320-1donotapplytoappliancecouplersdependentonapplianceweightforengagement.NOTE5Specialconstructionsmayberequired:-inlocationswherespecialconditionsmayprevail,forexample,inships,vehiclesandthelike;-inhazardouslocations,forexample,whereexplosionsarelikelytooccur.
【中国标准分类号】:L23
【国际标准分类号】:29_120_30
【页数】:64P.;A4
【正文语种】:英语


【英文标准名称】:Industrialcommunicationnetworks-Fieldbusspecifications-Part4-17:Data-linklayerprotocolspecification-Type17elements(IEC61158-4-17:2007);EnglishversionEN61158-4-17:2008,onlyonCD-ROM
【原文标准名称】:工业通讯网络.现场总线规范.第4-17部分:数据联络层协议规范.17型元件.仅为CD-ROM
【标准号】:DINEN61158-4-17-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-09
【实施或试行日期】:2008-09-01
【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】:总线系统;总线;电路网络;通信;控制设备;控制系统;控制工艺学;数据通信;数据链层;数据连接系统;数据处理;数据设备;数据传送;定义;数字的;数字数据;数字工程;数字信号;电子数据处理;电气工程;电子仪器;电子系统;英语;现场总线;制导系统;工业的;工业设施;信息交换;信息处理;信息技术;接口;接口(数据处理);链路层;开放系统互连;OSI;过程控制;过程控制工程;过程控制系统;协议规范;协议;信号;规范;规范(验收);传输媒质;传输协议
【英文主题词】:Bussystems;Buses(dataprocessing);Circuitnetworks;Communication;Controlequipment;Controlsystems;Controltechnology;Datacommunication;Datalinklayers;Datalinksystem;Dataprocessing;Dataservices;Datatransfer;Definition;Definitions;Digital;Digitaldata;Digitalengineering;Digitalsignals;EDP;Electricalengineering;Electronicinstruments;Electronicsystems;Englishlanguage;Fieldbus;Guidancesystems;Industrial;Industrialfacilities;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces;Interfaces(dataprocessing);Linklayers;Opensystemsinterconnection;OSI;Processcontrol;Processcontrolengineering;Processcontrolsystems;Protocolspecification;Protocols;Signals;Specification;Specification(approval);Transmissionmedia;Transmissionprotocol
【摘要】:1.1GeneralThedata-linklayerprovidesbasictime-criticalmessagingcommunicationsbetweendevicesinanautomationenvironment.Thisprotocolprovidescommunicationopportunitiestoallparticipatingdata-linkentitiesa)inacyclicasynchronousmanner,sequentiallytoeachofthosedata-linkentities,andb)inasynchronousmanner,eithercyclicallyoracyclically,accordingtoapre-establishedschedule.Thespecifiedprotocolalsoprovidesmeansofchangingthesetofparticipatingdata-linkentitiesandofmodifyingthesetofscheduledcommunicationsopportunities.Whenthesetofscheduledcommunicationsopportunitiesisnull,thedistributionofcommunicationopportunitiestotheparticipatingdata-linkentitiesiscompletelyasynchronous.Thusthisprotocolcanbecharacterizedasonewhichprovidesaccessasynchronouslybutwithasynchronousoverlay.1.2SpecificationsThisstandardspecifiesa)proceduresforthetimelytransferofdataandcontrolinformationfromonedata-linkuserentitytoapeeruserentity,andamongthedata-linkentitiesformingthedistributeddata-linkserviceprovider;b)thestructureofthefieldbusDLPDUsusedforthetransferofdataandcontrolinformationbytheprotocolofthisstandard,andtheirrepresentationasphysicalinterfacedataunits.1.3ProceduresTheproceduresaredefinedintermsofa)theinteractionsbetweenpeerDL-entities(DLEs)throughtheexchangeoffieldbusDLPDUs;b)theinteractionsbetweenaDL-service(DLS)providerandaDLS-userinthesamesystemthroughtheexchangeofDLSprimitives;c)theinteractionsbetweenaDLS-providerandaPh-serviceproviderinthesamesystemthroughtheexchangeofPh-serviceprimitives.1.4ApplicabilityTheseproceduresareapplicabletoinstancesofcommunicationbetweensystemswhichsupporttime-criticalcommunicationsserviceswithinthedata-linklayeroftheOSIorfieldbusreferencemodels,andwhichrequiretheabilitytointerconnectinanopensystemsinterconnectionenvironment.Profilesprovideasimplemulti-attributemeansofsummarizinganimplementation’scapabilities,andthusitsapplicabilitytovarioustime-criticalcommunicationsneeds.
【中国标准分类号】:P76;N18
【国际标准分类号】:35_100_20;35_160;35_240_50
【页数】:38P.;A4
【正文语种】:英语



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