BS EN 13463-8-2003 潜在爆炸性环境中使用的非电气设备.火源控制"b"型防护设备

作者:标准资料网 时间:2024-05-18 00:45:40   浏览:8847   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Non-electricalequipmentforpotentiallyexplosiveatmospheres-Part8:Protectionbyliquidimmersion'k'
【原文标准名称】:潜在爆炸性环境中使用的非电气设备.火源控制"b"型防护设备
【标准号】:BSEN13463-8-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003
【实施或试行日期】:2003
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Explosiveatmospheres;Equipmentsafety;Design;Marking;Ignition;Flammableatmospheres;Explosions;Combustion;Firerisks;Hazards;Firesafety;Liquids
【摘要】:1ThisEuropeanStandardspecifiestherequirementsforthedesign,construction,testingandmarkingofignitionprotectedequipmentusingliquidimmersion'k'asameansofpreventingpotentialignitionsourcesfrombecomingeffectiveaccordingtothecategory,orcategories,oftheequipmenttowhichitisconstructed.2Itmaybeusedtoprovideignitionprotection,eitherasanindependentmeans,inadditionto,orincombinationwith,othertypesofignitionprotectionlistedinEN13463-1forGroupⅠ,categoriesM1andM2andGroupⅡ,categories1G,1D,2G,2D,3Gand3Dequipment,accordingtotheignitionhazardassessment.3ThisEuropeanStandardsupplementstherequirementsofEN13463-1insofarasitappliestotheprotectionofnon-electricalequipmentbyliquidimmersion'k'.4ThisEuropeanStandarddoesnotapplytotheignitionprotectionofelectricalequipment.FortheserequirementsreferenceshouldbemadetoEN50014andEN50015,whichinter-alia,requireselectricallynon-conductingprotectiveliquidstobeused.
【中国标准分类号】:K35
【国际标准分类号】:13_230
【页数】:18P.;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Informationtechnology-InternationalStandardizedProfilesAMH2n;MessageHandlingSystems;InterpersonalMessaging-Part1:IPMMHSServiceSupport
【原文标准名称】:信息技术.国际标准化轮廓AMH2n.电文处理系统.人际消息交换.第1部分:IPMMHS服务支持
【标准号】:ISO/IECISP12062-1-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-06
【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】:信息交换;信息交换;定义;数据处理;信息技术;远程通信;标准界面;数据通信;文电处理;AMH2N;信息处理系统;支撑物
【英文主题词】:AMH2n;Datacommunication;Dataprocessing;Definitions;Informationinterchange;Informationtechnology;Messagehandling;Messagehandlingsystems;Messageinterchanges;Standardizedprofiles;Supports;Telecommunication
【摘要】:1GeneralThispartofISO/IECISP12062containstheoverallspecificationsofthesupportofMHSElementsofServiceandassociatedMHSfunctionalityinanInterpersonalMessaging(IPM)environmentwhicharegenerallynotappropriateforconsiderationonlyfromtheperspectiveofasingleMHSprotocol.ThesespecificationsformpartoftheInterpersonalMessagingapplicationfunctions,asdefinedinthepartsofISO/IECISP12062,andarebasedontheCommonMessagingcontenttype-independentspecificationsinISO/IECISP10611.SuchspecificationsareinmanycasesapplicabletomorethanoneMHSprotocolorareotherwiseconcernedwithcomponentfunctionalitywhich,althoughitcanbeverifiedviaprotocol,isnotjustrelatedtoprotocolsupport.TheyarethereforedesignedtobereferencedintheMHSInterpersonalMessagingapplicationprofilesISO/IECISP12062-2(AMH21),ISO/IECISP12062-3(AMH22),ISO/IECISP12062-4(AMH23andAMH25),ISO/IECISP12062-5(AMH24)andISO/IECISP12062-6(AMH26),whichspecifythesupportofspecificMHSprotocolsandassociatedfunctionality.ThespecificationsinthispartofISO/IECISP12062aredividedintobasicrequirements,whicharerequiredtobesupportedbyallIPMMHSimplementations,andanumberofoptionalfunctionalgroups,whichcoversignificantdiscreteareasofrelatedfunctionalitywhicharenotrequiredtobesupportedbyallimplementations.AnoverviewofthescopeandapplicabilityoftheAMH2nsetofprofilesandofthestructureofthismultipartISPisprovidedinannexD.2PositionwithinthetaxonomyThispartofISO/IECISP12062isthefirstpart,ascommontext,ofamultipartISPidentifiedinISO/IECTR10000-2as"AMH2,MessageHandlingSystems-InterpersonalMessaging"(seealsoISO/IECTR10000-1,8.2forthedefinitionofmultipartISPs).ThispartofISO/IECISP12062doesnot,onitsown,specifyanyprofiles.
【中国标准分类号】:M11
【国际标准分类号】:35_100_05
【页数】:36P;A4
【正文语种】:英语


【英文标准名称】:Centredrillsforcentreholes
【原文标准名称】:中心孔钻
【标准号】:JISB4304-2005
【标准状态】:现行
【国别】:日本
【发布日期】:2005-03-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMachineElements
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,センタ穴の加工に用いるセンタ穴ドリル(以下,ドリルという。)について規定する。
【中国标准分类号】:J41
【国际标准分类号】:25_100_30
【页数】:22P;A4
【正文语种】:日语