MIL-R-52447C
作者:标准资料网 时间:2024-05-09 10:19:13 浏览:9432
来源:标准资料网
MIL-R-52447C, MILITARY SPECIFICATION: REFLECTOR, PARABOLIC, 22-1/2 INCH, FOR SEARCHLIGHT, INFRARED, 28 VOLT, 110 AMPERE (23 SEP 1969)., This specification covers one type of primary reflector for use with searchlight, infrared, 28-volt, 100 ampere.
【英文标准名称】:Informationtechnology-Fontservices-Abstractservicedefinition
【原文标准名称】:信息技术字型服务抽象服务定义
【标准号】:ISO/IECTR15413-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-03
【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】:信息技术;数据处理;服务定义;定义;信息交换;字母数字字符集;字符表示;字符集;文本处理;通路
【英文主题词】:Access;Alphanumericcharactersets;Charactersets;Dataprocessing;Definitions;Informationinterchange;Informationtechnology;Representationofcharacters;Servicedefinition;Textprocessings
【摘要】:ThisTechnicalReportprovidestheaccessfacilitieswhichcanbeusedforcreation,distribution,management,anduseoffontresourcesconformingtothearchitectureofISO/IEC9541.ThisTechnicalReportisintendedtobeusedinavarietyofconfigurationsmeetingavarietyofconnectivityneeds,includingcommunicationprotocols,applicationprogramminginterfaces,andapplicationservices.ThisTechnicalReportdefinesanabstractinterfacetothefontaccessfacilities.ThisTechnicalReportwillnotspecifytheconcretesyntaxforalanguagebindingoffontservicefacilities,northeconcreteprotocolusedtocommunicatebetweenthesystemsthatprovidesorusesthefontservicefacilities.ThisTechnicalReportisintendedforuseinawidevarietyofdocumentprocessingenvironments,including:—authoring;—formattingandpagelayout;—printinganddisplayservices;—electronicpublishingviaremovablemediaand/orinformationnetwork.
【中国标准分类号】:L70
【国际标准分类号】:35_240_30
【页数】:25P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforInstallationofRigidPoly(VinylChloride)(PVC)FenceSystems
【原文标准名称】:刚性聚氯乙烯(PVC)栅栏系统安装的标准实施规程
【标准号】:ASTMF1999-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:F14.30
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:栅栏;装配;刚性聚氯乙烯
【英文主题词】:fence;installation;rigidpoly(vinylchloride)(PVC)
【摘要】:1.1Thispracticecoverstheminimumrequirementforandmethodsofinstallationforrigidpoly(vinylchloride)(PVC)fencingsystemsandfenceaccessoriesinareaswherethemaximumfrostpenetrationdoesnotexceed30in.[76cm].Inallcases,referalsotothespecificmanufacturer''sinstructionsforinstallation.1.2Thispracticeisintendedtoguidethoseresponsiblefororconcernedwithinstallationofrigid(PVC)fencesystems.1.3Thispracticedoesnotprecludeanytestmethodthatisproventogiveequalorbetterperformanceunderanyweather,soil,orfrostconditions.1.4End-useandapplicablecoderequirementsshallbeconsideredinthechoiceoffencestyle,spacing,height,andinstallationmethod.1.4.1Paddockfencingforlivestockmayneedtobemoredurablethanperimeterfence.1.4.2Residentialfencestylesmaynotbedesignedforbalconyorguardrailuse.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Thevaluesgiveninbracketsareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P33
【国际标准分类号】:91_090
【页数】:4P.;A4
【正文语种】:
