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DIN EN 300132-3-2005 环境工程.向电信设备输入的电源接口.第3部分:整流电流、交流或400V及以下直流操作

作者:标准资料网 时间:2024-05-16 22:58:38  浏览:9735   来源:标准资料网
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【英文标准名称】:EnvironmentalEngineering(EE)-Powersupplyinterfaceattheinputtotelecommunicationsequipment-Part3:Operatedbyrectifiedcurrentsource,alternatingcurrentsourceordirectcurrentsourceupto400V(EndorsementoftheEnglishversionEN3001
【原文标准名称】:环境工程.向电信设备输入的电源接口.第3部分:整流电流、交流或400V及以下直流操作
【标准号】:DINEN300132-3-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-06-01
【实施或试行日期】:
【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】:仪器工艺;直流电流;通信设备;接口;远程通信;电力系统;仪器;终端装置;交流接线端;设备工程;电力连接接口;装置外形
【英文主题词】:Alternatingcurrentterminals;Communicationequipment;Deviceconfiguration;Directcurrent;Electricpowersystems;Instrumenttechnology;Instruments;Interfaces;Interfacesofelectricalconnections;Plantengineering;Telecommunication;Telecommunications;Terminaldevices
【摘要】:ThisEuropeanstandardspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:M30
【国际标准分类号】:33_050_01
【页数】:2P.;A4
【正文语种】:德语


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【英文标准名称】:StandardTestMethodforRelativeExtensionalViscosityofAgriculturalSprayTankMixes
【原文标准名称】:农用喷雾箱混合料的相对拉伸粘度的标准试验方法
【标准号】:ASTME2408-2004(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E35.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Agriculturalmaterials/applications;Extensionalviscosity;Viscosity
【摘要】:Extensionalviscosityisameasureoftheresistanceofaliquidtostretchingforces,suchasthoseoccurringduringthedisruptionofliquidfilmsandtheformationofspraysusedinagricultureandotherpurposesincludingpaintingoperationsormetalworking.ThismethodformeasurementofaScreenFactor,givesarelativevalueforextensionalviscosity,whichmaybeused:Tocomparethepotentialfordriftcontrolofdifferentpolymers.Tocomparetherelativeextensionalviscositycomponentofdifferentspraytankmixtures.Todeterminetheextentofbreakdownofpolymersolutionsusedasdriftcontroladditivesduringtherecirculationofthesolutionsthroughpumpsandscreens.TouseasaparameterintheSprayDriftTaskForceModelsfordropletsizeprediction.Itshouldalsobenotedthatmanydriftcontrolpolymersareirreversiblydestroyedduringtherecirculationofspraymixesbypumpingwithhighshearpumpssuchasgearorcentrifugalpumps.Itisadvisabletosubjectthetestmixturetosimilarpumpingregimestosimulatepracticalconditionsbeforecarryingouttheextensionalviscositytest.Measurementsofextensionalviscosityaretheonlypresentlyknownmethodofdeterminingtheextentofthisbreakdownpropertiesofdilutepolymersolutions.Thismethodisintendedtoproducearelativevalueforextensionalviscosity.Thepurposeofthemethodistocomparetheextensionalviscosityproducedbydifferentpolymertypesorconcentrationsofpolymerinspraytankmixes.1.1ThistestmethodcoversthedeterminationoftherelativeextensionalviscosityorScreenFactor(SF)ofdiluteagriculturalspraymixes.1.2Thetestcanbeusedfortankmixescontainingdissolved,emulsifiedordispersedmaterials,ormixtures.1.3Resultsmaybeaffectedbythequalityofthewaterused.Make-upwaterqualityshouldthereforebespecifiedinthepresentationofresults.1.4Propersafetyandhygieneprecautionsmustbetakenwhenworkingwithpesticideformulationstopreventskinoreyecontact,vaporinhalation,andenvironmentalcontamination.Readandfollowallhandlinginstructionsforthespecificformulationandconductthetestinaccordancewithgoodlaboratorypractice.Note18212;Referencestothedevelopmentofextensionalviscosityfromdissolvedpolymers,extensionalviscosityeffectsonthedropletsizedistributionofsprays,andmeasurementsofscreenfactoronrecirculatedspraymixescontainingpolymersareavailable.,1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B91
【国际标准分类号】:17_060
【页数】:4P.;A4
【正文语种】:英语


【英文标准名称】:HL7Version3Standard:ClaimsandReimbursement,Release1.0
【原文标准名称】:HL7版本3标准:索赔和赔偿.第1次发布
【标准号】:ANSI/HL7V3CR,R1-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C07
【国际标准分类号】:35_240_80
【页数】:
【正文语种】:英语



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