DIN EN 12505-2001 食品加工机械.食用油离心机.安全和卫生要求
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【英文标准名称】:Foodprocessingmachinery-Centrifugalmachinesforprocessingedibleoilsandfats-Safetyandhygienerequirements;GermanversionEN12505:2000
【原文标准名称】:食品加工机械.食用油离心机.安全和卫生要求
【标准号】:DINEN12505-2001
【标准状态】:作废
【国别】:德国
【发布日期】:2001-01
【实施或试行日期】:2001-01-01
【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】:定义;离心机;危险防护;食品工业;烹调油;卫生学;维修;噪声测量;安全工程;清洁处理;安全要求;安全;脂肪;食品机
【英文主题词】:Centrifuges;Cleaning;Cookingoils;Definitions;Fats;Foodstuffmachine;Hygiene;Maintenance;Noisemeasurements;Protectionagainstdanger;Provisionindustry;Safety;Safetyengineering;Safetyrequirements
【摘要】:ThedocumentsupportstheMachineDirective.Itcoverscentrifugalmachinesusedsingularlyoraspartofplantsforprocessingedibleoilsandfats.Machinesforhouseholdpurposesarenotcoveredbytheproject.
【中国标准分类号】:X91
【国际标准分类号】:67_260
【页数】:29P.;A4
【正文语种】:德语
【英文标准名称】:Cableddistributionsystemsfortelevisionandsoundsignals-Activewidebandequipmentforcoaxialcablenetworks
【原文标准名称】:电视和声信号用电缆分布系统.有源同轴电缆网络的活动宽带设备
【标准号】:BSEN50083-3-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-07-03
【实施或试行日期】:2002-07-03
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;标准化组件;电视广播;测量技术;规范(验收);计量学;组件;定义;定义;电缆网;全波回路;单路连接器;数据记录;宽带网络;电缆系统;性能;规范;电缆分布系统;电缆电视系统;宽带系统;宽带放大器;声音广播;公共天线电视;同轴电缆;电缆电视;音频信号;放大器
【英文主题词】:Amplifiers;Audiosignals;Broadbandnetwork;Broadbandsystems;Cabledistributionsystems;Cablesystems;Cabletelevision;Cabletelevisionsystem;Cablednetworks;Central-antennatelevision;Coaxialcables;Components;Datarecording;Definition;Definitions;Electricalengineering;Full-wavecircuitry;Measuringtechniques;Metrology;Modularunits;Performance;Single-wayconnections;Soundbroadcasting;Specification;Specification(approval);Televisionbroadcasting;Widebandamplifiers
【摘要】:StandardsofEN50083seriesdealwithcablenetworksfortelevisionsignals,soundsignalsandinteractiveservicesincludingequipment,systemsandinstallationsforheadendreception,processinganddistributionoftelevisionandsoundsignalsandtheirassociateddatasignalsandforprocessing,interfacingandtransmittingallkindsofsignalsforinteractiveservicesusingallapplicabletransmissionmedia.AllkindsofnetworkslikeCATV-networks,MATV-networksandSMATV-networks,Individualreceivingnetworksandallkindsofequipment,systemsandinstallationsinstalledinsuchnetworks,arewithinthisscope.Theextentofthisstandardisationworkisfromtheantennas,specialsignalsourceinputstotheheadendorotherinterfacepointstothenetworkuptothesystemoutletortheterminalinput,wherenosystemoutletexists.Thestandardisationofanyuserterminals(i.e.tuners,receivers,decoders,multimediaterminalsetc.)aswellasofanycoaxialandopticalcablesandaccessoriesthereforisexcluded.Thisstandardappliestoallbroadbandamplifiersusedincablenetworks;coversthefrequencyrange5MHzto3000MHz;appliestoone-wayandtwo-wayequipment;laysdownthebasicmethodsofmeasurementoftheoperationalcharacteristicsoftheactiveequipmentinordertoassesstheperformanceofthisequipment;identifiestheperformancespecificationsthatshallbepublishedbythemanufacturers;statestheminimumperformancerequirementsofcertainparameters.Amplifiersaredividedintothefollowingtwoqualitylevels:Grade1:Amplifierstypicallyintendedtobecascaded.Grade2:Amplifiersforusetypicallywithinanapartmentblock,orwithinasingleresidence,tofeedafewoutlets.Practicalexperiencehasshownthesetypesmeetmostofthetechnicalrequirementsnecessaryforsupplyingaminimumsignalqualitytothesubscribers.Thisclassificationshallnotbeconsideredasarequirementbutastheinformationforusersandmanufacturersontheminimumqualitycriteriaofthematerialrequiredtoinstallnetworksofdifferentsizes.Thesystemoperatorhastoselectappropriatematerialtomeettheminimumsignalqualityatthesubscriber′soutlet,andtooptimisecost/performance,takingintoaccountthesizeofthenetworkandlocalcircumstances.Allrequirementsandpublisheddataareunderstoodasguaranteedvalueswithinthespecifiedfrequencyrangeandinwellmatchedconditions.
【中国标准分类号】:M60
【国际标准分类号】:33_060_40
【页数】:56P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 电解电容器用铝箔 |
| 中标分类： |
冶金 >>
有色金属及其合金产品 >>
轻金属及其合金 |
| 替代情况： | 被GB/T 3615-1999代替 |
| 发布日期： | |
| 实施日期： | 1984-02-01 |
| 首发日期： | |
| 作废日期： | 2000-03-01 |
| 出版日期： | |
| 页数： | 4页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 冶金 有色金属及其合金产品 轻金属及其合金
