IEC 60061-2 AMD 20-1999 灯头、灯座及检验其安全性和互换性的量规第2部分:灯座修改20
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【英文标准名称】:Lampcapsandholderstogetherwithgaugesforthecontrolofinterchangeabilityandsafety-Part2:Lampholders;Amendment20
【原文标准名称】:灯头、灯座及检验其安全性和互换性的量规第2部分:灯座修改20
【标准号】:IEC60061-2AMD20-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-07
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC34B
【标准类型】:()
【标准水平】:()
【中文主题词】:灯头;电灯;可置换性;IEC灯头;电气工程;IEC灯头量规;IEC灯座;灯头量规;量规;安全;灯;普通照明灯;IEC量规;灯座
【英文主题词】:Capgauges;Electriclamps;Electricalengineering;Gauges;Generallightingservicelamps;IECcapgauges;IECgauges;IEClampcaps;IEClampholders;Lampcaps;Lampholders;Lamps;Replaceability;Safety
【摘要】:
【中国标准分类号】:K70
【国际标准分类号】:29_140_10
【页数】:28P;A4
【正文语种】:英语
【英文标准名称】:Informationtechnology-InternationalStandardizedProfileFOD126-Opendocumentformat:Imageapplications-Enhanceddocumentstructure-Character,rastergraphics,andgeometricgraphicscontentarchitecture-Part1:DocumentApplicationProfile(DA
【原文标准名称】:信息技术.国际标准化轮廓FOD126.开放文件格式:图像应用.增强文件结构.字符、光栅图形和几何图形内容体系结构.第1部分:文件应用轮廓(DAP)
【标准号】:ISO/IECISP15124-1-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-07
【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】:光栅图形;开放系统互连;网络互连;数据传送;数据传输;DAP;布置;图象描述信息;信息交换;文献;数据处理;信息技术;定义
【英文主题词】:DAP;Dataprocessing;Datatransfer;Datatransmission;Definitions;Documents;Informationinterchange;Informationtechnology;Layout;Networkinterconnection;OSI;Picturedescriptioninformation;Rastergraphics
【摘要】:ThispartofISO/IECISP15124specifiesaninterchangeformatsuitablefortransferofstructureddocumentsbetweenequipmentdesignedforrasterprocessing.ThedocumentssupportedbyISO/IECISP15124arebasedonaparadigmofanelectronicengineeringdrawingorillustration.Suchdocumentscontainoneormorepages.Eachpageconsistsofabaseimageintheformofabi-tonalrastergraphics,character,orgeometricgraphicscontent.Thisbaseimagemaybefurtherannotatedwithcharacter,rastergraphicsorgeometricgraphicscontent.Theselattercontentportionsservetoproviderevisioncontrolfortheengineeringdrawingorillustration.Thereisnorestrictionontheminimumsizeofthebaseimage.ISO/IECISP15124allowslargeformatrasterdocumentstobeinterchangedinaformattedforminaccordancewithISO/IEC8613.Itisassumedthat,whennegotiationisperformedbytheserviceusingthispartofISO/IECISP15124,allnon-basicvaluesaresubjecttonegotiation.ThispartofISO/IECISP15124isindependentoftheprocessescarriedoutinanendsystemtocreate,edit,orreproducerasterdocuments.Itisalsoindependentofthemeanstotransferthedocumentwhich,forexample,maybebymeansofcommunicationlinksorexchangedstoragemedia.ThefeaturesofadocumentthatcanbeinterchangedusingthispartofISO/IECISP15124fallintothefollowingcategories:a)Pageformatfeatures-theseconcernhowthelayoutofeachpageofadocumentwillappearwhenreproduced;b)Rastergraphicslayoutandimagingfeatures-theseconcernhowthedocumentcontentwillappearwithinpagesofthereproduceddocument;c)Rastergraphicscoding-theseconcerntherastergraphicsrepresentationsandcontrolfunctionsthatmakeupthedocumentrastergraphicscontent.TherearetwoDAPobjectidentifierssupportingthispartofISO/IECISP15124withtheonlydifferencebeingintheencodingofthedatastream.OneusestheASN.1basedODIFencoding.TheotherusestheSGML/SDIFbasedODLencoding.Whenthisdocumentreferstothisprofile,itisreferringtothisspecificationregardlessofwhichDAPidentifiermaybeselectedtocreatethedatastream.
【中国标准分类号】:L79
【国际标准分类号】:35_100_05
【页数】:58P;A4
【正文语种】:英语
【英文标准名称】:ChemicalCompositionsofSAECarbonSteels
【原文标准名称】:SAE碳素钢的化学成分
【标准号】:ANSI/SAEJ403-1994
【标准状态】:现行
【国别】:美国
【发布日期】:1994-05
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:automotiveengineering;high-carbonsteels;chemicalcomposition
【摘要】:
【中国标准分类号】:H40
【国际标准分类号】:77_040_30
【页数】:
【正文语种】:英语