ASTM E674-2009 工业用多孔板及筛(圆孔系列)的标准规格

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【英文标准名称】:StandardSpecificationforIndustrialPerforatedPlateandScreens(RoundOpeningSeries)
【原文标准名称】:工业用多孔板及筛(圆孔系列)的标准规格
【标准号】:ASTME674-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E29.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:industrialperforatedplate;industrialscreens;openings;particlesize;perforatedopenings;perforatedplate;screens;Screenanalysis--industrialperforatedscreens;Sieves;Steelplate--specifications;Steelscreens;Plateandscreens(industrialper
【摘要】:1.1Thisspecificationcoversthesizesofroundopeningperforatedplateandscreensforgeneralindustrialuses,includingtheseparatingorgradingofmaterialsaccordingtodesignatednominalparticlesize,andlistsstandardsforopeningsfrom5in.(125mm)to0.020in.(500x03BC;m)punchedwithbarsizesandthicknessesofplateforvariousgradesofservice.MethodsofcheckingindustrialperforatedplateandscreensareincludedasinformationintheAppendix.1.2Thisspecificationdoesnotapplytoperforatedplateorscreenswithsquare,hexagon,slotted,orothershapedopenings.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A28
【国际标准分类号】:19_120
【页数】:12P.;A4
【正文语种】:英语


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【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-PrivateIntegratedServicesNetwork;Genericfunctionalprotocolforthesupportofsupplementaryservices;Inter-exchangesignallingproceduresandprotocol
【原文标准名称】:信息技术.系统间电信和信息交换.专用综合业务网.支持补充业务用通用功能性协议.内部交换信号程序和协议
【标准号】:ISO/IEC11582-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-07
【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】:协议;专业网络;信息技术;数据处理;网络互连;数据传输;信息交换;定义;定义;通信规程;发信号;专业综合服务网;专业综合服务网;电信
【英文主题词】:Communicationprocedures;Dataprocessing;Datatransmission;Definition;Definitions;Informationinterchange;Informationtechnology;Networkinterconnection;PISN;Privateintegratedservicesnetworking;Privatenetworks;Protocols;Signalling;Telecommunications
【摘要】:ThisInternationalStandarddefinesthesignallingprotocolforthecontrolofSupplementaryServicesandAdditionalNetworkFeatures(ANFs)attheQreferencepoint.TheprotocolispartofPrivateSignallingSystemno.1(PSS1),knowninformallyasQSIG.TheQreferencepointexistsbetweenPrivateIntegratedservicesNetworkexchanges(PINXs)connectedtogetherwithinaPrivateIntegratedServicesNetwork(PISN)andisdefinedinISO/IEC11579-1.DetailedproceduresapplicabletoindividualsupplementaryservicesandANFsarebeyondthescopeofthisInternationalStandardandwillbespecifiedbyotherstandardsforthoseserviceswhicharestandardisedandbyindividualmanufacturersforproprietaryservicesusingthecapabilitiesdefinedinthisInternationalStandard.ISO/IEC11572definestheLayer3protocolforcircuit-switchedcallcontrolattheQreferencepoint.ThisInternationalStandarddefinesadditionalprotocolprocedures,tobeusedinconjunctionwiththosedefinedinISO/IEC11572forthecontrolofsupplementaryservicesandANFs.NOTE1-TypicalexamplesoftheapplicationofthesegenericfunctionalprocedurestosomesupplementaryservicesareprovidedinannexC,forexplanatoryandillustrativepurposesonly.NOTE2-SpecificsupplementaryservicesandAdditionalNetworkFeaturesmayrequireadditionalinformationtransfermechanismswhichareserviceorfeaturespecificandarebeyondthescopeofthisInternationalStandard.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:112P;A4
【正文语种】:英语