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EN 13870-2010 食品加工机械.排骨剁碎机.安全和卫生要求;德文版本EN13870-2005+A1-2010

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【英文标准名称】:Foodprocessingmachinery-Chopcuttingmachines-Safetyandhygienerequirements;GermanversionEN13870:2005+A1:2010
【原文标准名称】:食品加工机械.排骨剁碎机.安全和卫生要求;德文版本EN13870-2005+A1-2010
【标准号】:EN13870-2010
【标准状态】:现行
【国别】:
【发布日期】:2011-02
【实施或试行日期】:2011-02-01
【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】:
【英文主题词】:Accessories;Accidentprevention;Bodies;Bonnets;Cateringequipment;Cleanability;Cleaning;Contactsafetydevices;Covers;Cutting;Cuttingmachines;Cuttingmachines(tools);Definitions;Disinfections;Electriccontactprotection;Electriccontacts;Electricshock;Electricalequipment;Electricalsafety;Electromagnetic;Electromagneticcompatibility;Electromagnetism;EMC;Emergencyshutdown;Emergency-off;Ergonomics;Foodproducts;Foodslicers;Foodstuff;Foodstuffmachine;Hands(anatomy);Hazards;Heat;Holdings;Hydraulics;Hygiene;Impurity;Kitchenutensils;Liquids;Machines;Marking;Meat;Meatprocessing;Mechanicalcrimping;Mechanicalengineering;Micro-organisms;Microorganisms;Noise(environmental);Noisemeasurement;Noisemeasurements;Noisereduction;Occupationalsafety;Operatinginstructions;Personalhealth;Personnel;Provisionindustry;Safety;Safetymeasures;Safetyofmachinery;Safetyrequirements;Shear;Shearing;Slipping;Sound;Stability;Stumble;Temperature;Thermics;Training
【摘要】:
【中国标准分类号】:X90
【国际标准分类号】:67_260
【页数】:44P.;A4
【正文语种】:英语


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【英文标准名称】:IntegratedServicesDigitalNetwork(ISDN)-CompletionofCallsonNoReply(CCNR)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol-Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecification(
【原文标准名称】:综合业务数字网(ISDN).无应答呼叫完成(CCNR)补充业务.数字用户用1号信令系统(DSS1)协议.第2部分:协议实现一致性声明(PICS)形式规范
【标准号】:DINEN301065-2-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-04
【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】:补充服务;测试套;电信;电信;协议实现一致性声明;规范;电路网络;信息处理;综合业务数字网络;数字的;呼叫传输;无线电装置;用户系统;传播技术
【英文主题词】:Calltransmission;Circuitnetworks;Communicationtechnology;Digital;Informationprocessing;ISDN;PICS;Radiosystems;Specification;Subscriber'ssystems;Supplementaryservices;Telecommunication;Telecommu
【摘要】:Thedocumentspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:M11
【国际标准分类号】:33_080
【页数】:1P;A4
【正文语种】:德语


【英文标准名称】:Fibreopticcommunicationsubsystemtestprocedures-Part4-4:Cableplantsandlinks-Polarizationmodedispersionmeasurementforinstalledlinks
【原文标准名称】:纤维光学通信子系统基本试验程序.第4-4部分:已安装链路的偏振模式色散测量
【标准号】:IEC61280-4-4-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC86A
【标准类型】:()
【标准水平】:()
【中文主题词】:总线;电缆网络;电缆;通信系统;连接工艺;频散;电气工程;电子工程;纤维光学;玻璃纤维电缆;测量;单模纤维;光学器件;光波导;偏振;试验;波长
【英文主题词】:Bus;Cableplants;Cablednetworks;Cables;Communicationchains;Communicationsystems;Connectiontechnology;Dispersion(waves);Electricalengineering;Electronicengineering;Fibreoptics;Glassfibrecables;Measurement;Monomodefibres;Opticaldevices;Opticalwaveguides;Polarizationmodedispersion;Polarization(wavephysics);Testing;Wavelengths
【摘要】:ThispartofIEC61280providesuniformmethodsofmeasuringpolarizationmodedispersion(PMD)ofsingle-modeinstalledlinks.Aninstalledlinkistheopticalpathbetweentransmitterandreceiver,oraportionofthatopticalpath.Thesemeasurementsmaybeusedtoassessthesuitabilityofagivenlinkforhighbitrateapplicationsortoprovideinsightontherelationshipsofvariousrelatedtransmissionattributes.Theprinciplesofthisdocumentarealignedwiththoseoftheopticalfibreandopticalfibrecabletestmethod,IEC60793-1-48(seeBibliography),whichfocusesonaspectsrelatedtothemeasurementoffactorylengths.Instead,thisdocumentfocusesonthemeasurementmethodsandrequirementsformeasuringlonglengthsthatmightbeinstalled–andthatmightalsoincludeotheropticalelements,suchasamplifiers,DWDMcomponents,multiplexers,etc.PMDisastatisticalparameter.Thereproducibilityofmeasurementsdependsontheparticularmethod,butislimitedalsobythePMDlevelofthelink.Gisin[3]5)derivedatheoreticallimittothisreproducibility,byassuminganinfiniterangeofmeasuredwavelengthsandidealmeasurementconditions.NOTE1TestmethodsforfactorylengthsofopticalfibresandopticalfibrecablesaregiveninIEC60793-1-48.NOTE2TestmethodsforopticalamplifiersaregiveninIEC61290-11-1andIEC61290-11-2.NOTE3TestmethodsforpassiveopticalcomponentsaregiveninIEC61300-3-32.NOTE4GuidelinesforthecalculationofPMDforlinksthatincludecomponentssuchasdispersioncompensatorsoropticalamplifiersaregiveninIEC61282-3.WiththeexceptionofMethodD,allmethodsinthisdocumentmaybeusedtomeasurethePMDinthegainbandoflinksthatincludepumpedopticalamplifiers.Fortheselinks,amplifiedspontaneousemission(ASE)noisecangeneratedepolarizedspectralenergyintheneighbourhoodofthemeasurementwavelength.Thiswill,ingeneral,reducetheaccuracyofthemeasurement.ForMethodsA,B,C,EandF,thiseffectcanbemoderatedbyimplementinganopticalorelectricalfilteratthereceiveend.However,opticalfilteringwillnotremovetheASErightunderthesignalspectrum.Theaccuracywillthenbelimitedbyalowerdegreeofpolarization(DOP),ifthespectralwidthofthefiltercannotbesufficientlyreducedaswithabroadbandsource.LowerDOPmayrequirethesignaltobeintegratedlongertobemeaningfulortheresultwillbecometoonoisyandinterpretationwillbeerroneous.NoneofthemethodsissuitableformeasuringthePMDoflinkswithpolarizationdependentloss(PDL)inexcessof10dB.LinkswithPDLvalueslessthan1dBcanbemeasuredwithreasonableaccuracy.MeasurementaccuracymaybecompromisedbythepresenceofPDLinexcessof1dB.
【中国标准分类号】:M33
【国际标准分类号】:33_180_01
【页数】:133P.;A4
【正文语种】:英语