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ASTM A 624/A 624M-2003 单压延电镀锡薄钢板制品的标准规范

作者:标准资料网 时间:2024-05-16 06:25:18  浏览:8601   来源:标准资料网
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【英文标准名称】:StandardSpecificationforTinMillProducts,ElectrolyticTinPlate,SingleReduced
【原文标准名称】:单压延电镀锡薄钢板制品的标准规范
【标准号】:ASTMA624/A624M-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:涂覆的;覆层;薄板材;马口铁;锡;钢;电解的;板
【英文主题词】:steels;plates;tin;electrolytic;coated;coatings;tin-plate;sheetmaterials
【摘要】:
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:5P;A4
【正文语种】:英语


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【英文标准名称】:Aerospaceseries-Connectors,plugandreceptacle,electrical,rectangular,interchangeableinserttype,racktopanel,operatingtemperature150°Ccontinuous-Part006:Size3receptacle-Productstandard;GermanandEnglishversionEN3682-006:2006
【原文标准名称】:航空航天系列.连续工作温度为150℃、机架到面板可互换插入式矩形插头和插座电连接器.第006部分:尺寸3插座.产品标准
【标准号】:EN3682-006-2006
【标准状态】:现行
【国别】:
【发布日期】:2008-02
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【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;航空器部件;接触布局;设计;名称与符号;尺寸;电缆;电连接器;电插头;插座;电气工程;外壳;可换的;固定件;检验;绝缘子体;可互换性;插销;作标记;多语种的;工作温度;输出测定;包装件;塑料;塑料壳;插头;额定功率;产品标准;特性;机架和面板连接器;矩形连接器;长方形;航天运输;规范(验收);测试;型式
【英文主题词】:Aerospacetransport;Airtransport;Aircraftcomponents;Contactconfiguration;Design;Designations;Dimensions;Electriccables;Electricconnectors;Electricplugs;Electricsockets;Electricalengineering;Enclosures;Exchangeable;Fixings;Inspection;Insulatorbodies;Interchangeable;Latches;Marking;Multilingual;Operatingtemperatures;Outputdetermination;Packages;Plastics;Plasticscase;Plugs;Powerratings;Productstandards;Properties;Rack-and-panelconnectors;Rectangularconnectors;Rectangularshape;Spacetransport;Specification(approval);Testing;Types
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:21P.;A4
【正文语种】:英语


【英文标准名称】:Industrialcommunicationnetworks-Fieldbusspecifications-Part5-15:Applicationlayerservicedefinition-Type15elements(IEC61158-5-15:2007);EnglishversionEN61158-5-15:2008,onlyonCD-ROM
【原文标准名称】:工业通讯网络.现场总线规范.第5-15部分:应用层设备定义.15型元件.仅为CD-ROM
【标准号】:DINEN61158-5-15-2008
【标准状态】:作废
【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】:应用层;应用;总线系统;总线;电路网络;通信;计算机应用;计算机控制;控制;控制设备;控制系统;控制工艺学;数据总线;数据通信;数据交换;数据传输线;数据连接系统;数据网络;数据处理;数据设备;数据传送;数据传输控制规程;定义;数字的;数字数据;数字工程;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(数据处理);MODBUS;开放系统互连;操作技术;OSI;过程控制工程;设备;规范;规范(验收);传输媒质
【英文主题词】:Applicationlayer;Applications;Bussystems;Buses(dataprocessing);Circuitnetworks;Communication;Computerapplications;Computerizedcontrol;Control;Controlequipment;Controlsystems;Controltechnology;Databus;Datacommunication;Dataexchange;Dataline;Datalinksystem;Datanetwork;Dataprocessing;Dataservices;Datatransfer;Datatransmissioncontrolprocedures;Definition;Definitions;Digital;Digitaldata;Digitalengineering;EDP;Electricalengineering;Electronicinstruments;Electronicsystems;Englishlanguage;Fieldbus;Guidancesystems;Industrial;Industrialfacilities;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces(dataprocessing);MODBUS;Opensystemsinterconnection;Operationaltechniques;OSI;Processcontrolengineering;Services;Specification;Specification(approval);Transmissionmedia
【摘要】:TheType15fieldbusprovidestwomajorcommunicationmechanismsthatcomplementeachotherstosatisfycommunicationrequirementsinthefieldofautomation:theClient/ServerandthePublish/Subscribeparadigms.Theycanbeusedconcurrentlyonthesamedevice.Type15Client/ServeroperatesinaClient/Serverrelationship.Itsapplicationlayerservicedefinitionsandprotocolspecificationsareindependentoftheunderlyinglayers,andhavebeenimplementedonavarietyofstacksandcommunicationmedia,includingEIA/TIA-232,EIA/TIA-422,EIA/TIA-425,HDLC(ISO13239),fiber,TCP/IP,WirelessLANsandRadios.Type15Publish/SubscribeoperatesinaPublish/Subscriberelationship.Itsapplicationlayerservicedefinitionsandprotocolspecificationsareindependentoftheunderlyinglayersandcanbeconfiguredtoprovidereliablebehaviourandsupportdeterminism.ThemostcommonstackisUDP/IP.Thefieldbusapplicationlayer(FAL)providesuserprogramswithameanstoaccessthefieldbuscommunicationenvironment.Inthisrespect,theFALcanbeviewedasa“windowbetweencorrespondingapplicationprograms.”ThispartofIEC61158providescommonelementsforbasictime-criticalandnon-time-criticalmessagingcommunicationsbetweenapplicationprogramsinanautomationenvironmentandmaterialspecifictoType15fieldbus.Theterm“time-critical”isusedtorepresentthepresenceofatime-window,withinwhichoneormorespecifiedactionsarerequiredtobecompletedwithsomedefinedlevelofcertainty.Failuretocompletespecifiedactionswithinthetimewindowrisksfailureoftheapplicationsrequestingtheactions,withattendantrisktoequipment,plantandpossiblyhumanlife.ThispartofIEC61158defineinanabstractwaytheexternallyvisibleserviceprovidedbytheType15fieldbusapplicationlayerintermsofa)anabstractmodelfordefiningapplicationresources(objects)capableofbeingmanipulatedbyusersviatheuseoftheFALservice,b)theprimitiveactionsandeventsoftheservice;c)theparametersassociatedwitheachprimitiveactionandevent,andtheformwhichtheytake;andd)theinterrelationshipbetweentheseactionsandevents,andtheirvalidsequences.ThepurposeofthispartofIEC61158istodefinetheservicesprovidedto1)theFALuserattheboundarybetweentheuserandtheApplicationLayeroftheFieldbusReferenceModel,and2)SystemsManagementattheboundarybetweentheApplicationLayerandSystemsManagementoftheFieldbusReferenceModel.ThispartofIEC61158specifiesthestructureandservicesoftheType15IECfieldbusApplicationLayer,inconformancewiththeOSIBasicReferenceModel(ISO/IEC7498)andtheOSIApplicationLayerStructure(ISO/IEC9545).TheprincipalobjectiveofthispartofIEC61158istospecifythecharacteristicsofconceptualapplicationlayerservicessuitablefortime-criticalcommunications,andthussupplementtheOSIBasicReferenceModelinguidingthedevelopmentofapplicationlayerprotocolsfortime-criticalcommunications.Asecondaryobjectiveistoprovidemigrationpathsfrompreviously-existingindustrialcommunicationsprotocols.ItisthislatterobjectivewhichgivesrisetothediversityofservicesstandardizedasthevariousTypesofIEC61158,andthecorrespondingprotocolsstandardizedinsubpartsofIEC61158-6.ThisspecificationmaybeusedasthebasisforformalApplicationProgramming-Interfaces.Nevertheless,itisnotaformalprogramminginterface,andanysuchinterfacewillneedtoaddressimplementationissuesnotcoveredbythisspecification,includinga)thesizesandoctetorderingofvariousmulti-octetserviceparameters,andb)thecorrelationofpairedrequestandconfirm,orindicationandresponse,primitives.
【中国标准分类号】:N18;P76
【国际标准分类号】:35_100_70;35_160
【页数】:141P.;A4
【正文语种】:英语



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