EN 300450-2001 通路和终端(AT).普通质量和高质量音频带宽双线模拟租用专线(A2O和A2S).设备终端接口
时间:2024-05-14 08:38:32 来源: 标准资料网 作者：标准资料网 阅读：9813
【英文标准名称】:AccessandTerminals(AT)-Ordinaryandspecialqualityvoicebandwidth2-wireanalogueleasedlines(A2OandA2S)-Terminalequipmentinterface(EndorsementoftheEnglishversionEN300450V1.2.1(2001-07)asGermanStandard)
【原文标准名称】:通路和终端(AT).普通质量和高质量音频带宽双线模拟租用专线(A2O和A2S).设备终端接口
【标准号】:EN300450-2001
【标准状态】:现行
【国别】:
【发布日期】:2002-01
【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】:终端装置;通信传输线路;商务电信;租用专线;电信;模拟;电气工程;通信网;规范(验收);定义;接口;通信设备;专业网络;远程通信
【英文主题词】:Analogue;Businesstelecommunications;Communicationnetworks;Communicationtransmissionlines;Communications;Definition;Definitions;Electricalengineering;Interfaces(dataprocessing);Leasedlines;Privatenetworks;Specification(approval);Telecommunication;Telecommunications;Terminaldevices
【摘要】:
【中国标准分类号】:M30
【国际标准分类号】:33_040_50
【页数】:1P.;A4
【正文语种】:英语
【英文标准名称】:Forestrymachinery-Woodchippers-Safety;GermanversionEN13525:2005+A1:2007
【原文标准名称】:林业机械.木片切削机.安全(包括修改件A1:2007)
【标准号】:DINEN13525-2007
【标准状态】:作废
【国别】:德国
【发布日期】:2007-08
【实施或试行日期】:2007-08-01
【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】:事故预防;农业机械;粉碎;定义;设计;进给量;进给;林业;林业设备;林业机械;危害;锄;机械工程;噪声(环境的);操作说明书;动力驱动;安全;安全工程;安全措施;机械安全;安全要求;自走式;铡草机;木材加工;木工机械;工作场所安全
【英文主题词】:Accidentprevention;Agriculturalmachines;Comminution;Definitions;Design;Feed;Feeding;Forestry;Forestryequipment;Forestrymachines;Hazards;Hoes;Mechanicalengineering;Noise(environmental);Operatinginstructions;Operationalinstructions;Powerdrives;Safety;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Self-propelled;Strawcutter;Woodworking;Woodworkingmachines;Workplacesafety
【摘要】:Thisdocumentspecifiessafetyrequirementsandtheirverficationfordesignandconstructionoftransportable,i.e.self-propelled,mounted,semi-mountedandtrailed,woodchippersusedinforesty,agriculture,horticultureandlandscaping.Thisdocumentappliestochippers,usedwhenstationary,whicharemanuallyloadedwithwoodthroughahorizontalornearhorizontalinfeedchuteandwheretheinfeedactionisperformedbythechippingcomponentsactingasinfeedcomponedtsorbyseparateintegratedinfeedchute.Theincludedwoodchippersmaybepoweredeitherbyanexternalpowertake-off,hydraulicsetc.orbyanintegralpowersourcesuchasaninternalcombustionengine.Thisdocumentdoesnotcover:-requirementsrelatingtonationalroadregulationsarisingfromtransportbetweenworksites;-hazardsarisingfromanyself-propelledfunction;-hazardsarisingfromthetransmissionofpowerfromanexternalpowersource-e.g.powertake-offdriveshafts;-anymachineswheretheinfeedchuteisfittedwithanextensiontableortheintegratedchainconveyorisprotrudingbeyondtheoutermostloweredgeoftheinfeedchute;-hazardsarisingfrotheenginepullstartingofanintegralpowersource;-hazardsarisingfrommechanicalloading;-verticalinfeedchutechippers;-shredders/lchipperstobecoveredbyEN13683;-anymachineswheretheinfeedchuteisfittedwithabelttypeconveyor;-mechanicaldischargesystems.Thisdocumentdealswithallsignificanthazards,hazardoussituationsandeventsrelevanttowoodchippers,whentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer(seeAnnexA).Inaddition,itspecifiesthetypeofinformationtobeprovidedbythemanufactureronthesafeuseofthesemachines.Itisnotapplicabletoenvironmentalhazards(exceptnoise).ThisdocumentisnotapplicabletowoodchipperswhicharemanufacturedbeforethedateofpublicationofthisdocumentbyCEN.
【中国标准分类号】:B97
【国际标准分类号】:65_060_80
【页数】:41P.;A4
【正文语种】:德语
【英文标准名称】:SYRINGES,NEEDLESANDOTHERMEDICALEQUIPMENTFORCONNECTINGTOTHEM.CONICALFITTINGS.GENERALSPECIFICATIONS.
【原文标准名称】:医用注射器针管、针头及连接器材.锥形组件.一般规范
【标准号】:NFS90-011-1985
【标准状态】:作废
【国别】:法国
【发布日期】:1985-05
【实施或试行日期】:1985-04-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸公差;名称与符号;尺寸;锥形部件;圆锥体形;互换性;输血设备;注射器;检漏;检漏仪;连接;液密试验;不透水性试验;图表;手术针;医疗设备;连接工艺;透气性试验;气体;渗透性测量;微裂;配件;压力试验;浆纱;按大小分级
【英文主题词】:
【摘要】:
【中国标准分类号】:C31
【国际标准分类号】:
【页数】:9P;A4
【正文语种】:其他