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【英文标准名称】:Hand-heldnon-electricpowertools-Safetyrequirements-Part7:Grinders
【原文标准名称】:手持式非电动工具.安全要求.第7部分:研磨机
【标准号】:BSEN792-7-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2002-09-20
【实施或试行日期】:2002-09-20
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:夹紧装置;压缩空气;定义;气体燃料;磨床;悬吊装置;危害;液压液;液体燃料;机械;手控;手动装置;噪声排放;非电子的;安全工程;安全要求;弹力;测试
【英文主题词】:Clampingdevices;Compressedair;Definition;Definitions;Gaseousfuels;Grindingmachines;Hangingdevices;Hazards;Hydraulicfluids;Liquidfuels;Machines;Manualoperation;Manually-operateddevices;Noiseemissions;Non-electrical;Safetyengineering;Safetyrequirements;Springpower;Testing
【摘要】:ThisEuropeanStandardappliestohand-heldnon-electricpowertoolsdrivenbyrotaryorlinearmotors,poweredbycompressedairorhydraulicfluidandintendedtobeusedbyoneoperatorandsupportedby:-theoperator'shandorhands;-aharness;-asuspension,e.g.abalancer.ThisEuropeanStandardappliestohand-heldnon-electricpowertoolsintendedforgrindingandcutting-off,withbonded,coatedandsuperabrasiveproductsforuseonallkindsofmaterials.ThisEuropeanStandardliststhesignificanthazardscausedbysuchpowertoolsandspecifiessafetyrequirementsvalidfordifferentaspectsofsafetyduringtheirforeseeablelifetime.Thispartofthestandardcoverspowertoolsusedwith:-abrasiveproductswithaperipheraloperatingspeedlessthanorequalto80m/s;-cutting-offwheelswithaperipheraloperatingspeedlessthanorequalto100m/s;-abrasiveproductswithoutsidenominaldiameterlessthanorequalto230mm;-cutting-offwheelswithoutsidenominaldiameterlessthanorequalto300mm;-wirebrushes.ThisPartofthestandarddoesnotapplyto:-diegrinderswithcolletswhicharetreatedinEN792-9;-polishersandsanderswhicharetreatedinEN792-8;-cutting-offmachinesusedforconstruction,rescuepurposeswhicharedrivenbyaninternalcombustionenginewhicharetreatedinEN1454.TherearenogrinderscoveredbythisPartofthisEuropeanStandarddrivenbyinternalcombustionengines.Typicalabrasiveproductsusedtogetherwithhand-heldgrindersarelistedinannexC.Specialrequirementsandmodificationsonahand-heldpowertoolforthepurposeofmountingitinafixturearenotcoveredbythispart.
【中国标准分类号】:K64
【国际标准分类号】:25_140_10;25_140_99
【页数】:54P.;A4
【正文语种】:英语


【英文标准名称】:Recommendedmethodsofmeasurementonreceiversfortelevisionbroadcasttransmissions-Part5:ElectricalmeasurementsonmultichannelsoundtelevisionreceiversusingtheNICAMtwo-channeldigitalsound-system(IEC60107-5:1992+A1:1999);Germanversi
【原文标准名称】:电视广播传输接收机的推荐测量方法.第5部分:使用NICAM双声道数字音频系统对多声道电视广播接收机的电测量
【标准号】:DINEN60107-5-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:无线电电路;数字信号;测量技术;电学测量仪表;测量信号;测试信号;测量仪器;电气工程;双声道;测量方法;电视系统;电视广播;电视接收机;电学测量;立体声信号;广播工程;接收机;数字声频的;NICAM;多路声音;声传输;音频;声
【英文主题词】:
【摘要】:Thedocumentdescribesmethodsofmeasuremnetforthemoreimportantelectricalcharacteristicsoftelevisionreceivers,designedforthereceptionoftelevisionbroadcasttransmissionusingtheNICAMtwo-channeldigitalsound-systems.#,,#
【中国标准分类号】:M74
【国际标准分类号】:33_160_25
【页数】:15P;A4
【正文语种】:德语