EN 62375-2004 视频系统(625/50改进的).使用垂直消隐间隔的视频和伴随数据.模拟接口
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【英文标准名称】:Videosystems(625/50progressive)-Videoandaccompanieddatausingtheverticalblankinginterval-Analogueinterface(IEC62375:2004);GermanversionEN62375:2004
【原文标准名称】:视频系统(625/50改进的).使用垂直消隐间隔的视频和伴随数据.模拟接口
【标准号】:EN62375-2004
【标准状态】:现行
【国别】:
【发布日期】:2005-02
【实施或试行日期】:2005-02-01
【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】:信号;空白间隔;模拟;数据传送;接口(数据处理);亮度;界面;间隔;电视技术;识别;电视工程;定义;视频信号;广播工程;画幅高宽比;广播;代码
【英文主题词】:Analogue;Aspectratio(images);Blankingintervals;Broadcastengineeering;Broadcasting;Codes;Datatransfer;Definition;Definitions;Identification;Interfaces;Interfaces(dataprocessing);Interval;Luminance;Signals;Televisiontechnology;Videoengineering;Videosignals
【摘要】:
【中国标准分类号】:M73
【国际标准分类号】:33_160_40
【页数】:17P.;A4
【正文语种】:英语
【英文标准名称】:Assessmentofindustriallaundrymachinerybyitseffectontextiles-Flatwork-ironingmachines
【原文标准名称】:工业用洗衣设备对纺织品影响的评估.第3部分:床上用品熨烫机
【标准号】:BSISO7772-3-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-12-15
【实施或试行日期】:1996-12-15
【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】:能量消耗;工业的;熨烫机;脱水机(洗衣);折皱试验;洗衣设备;工业洗衣机;操作者;熨烫设备;干燥;装配;作标记;性能试验;潮气测量;试验设备;纺织材料;试样制备;试样;电耗
【英文主题词】:Definitions;Evaluations;Industrialfacilities;Ironingmachines;Laundries;Laundrymachinery;Performancetesting;Performancetests;Testing;Tests
【摘要】:ThisInternationalStandardspecifiesproceduresformeasuringandreportingthenoiseemissionofinformationtechnologyandtelecommunicationsequipment.Thisstandardisconsideredpartofanoisetestcodeforthistypeofequipment,andisbasedonbasicnoiseemissionstandardsISO3741,ISO3744,ISO3745andISO11201.ThebasicemissionquantityistheA-weightedsoundpowerlevelwhichmaybeusedforcomparingequipmentofthesametypebutfromdifferentmanufacturers,orforcomparingdifferentequipment.ThreebasicnoiseemissionstandardsfordeterminingthesoundpowerlevelsarespecifiedinthisInternationalStandardinordertoavoidunduerestrictiononexistingfacilitiesandexperience.Thefirstbasicstandard(ISO3741)specifiescomparisonmeasurementsinareverberationroom;theothertwo(ISO3744andISO3745)specifymeasurementsinanessentiallyfreefieldoverareflectingplane.AnyoneofthesethreebasicnoiseemissionstandardsmaybeselectedandshallthenbeusedexclusivelyaccordingtothisInternationalStandardwhendeterminingsoundpowerlevelsofamachine.TheA-weightedsoundpowerlevelissupplementedbytheA-weightedsoundpressurelevelmeasuredattheoperatorposition(s)orthebystanderpositions,basedonthebasicnoiseemissionstandardISO11201.Thissoundpressurelevelisnotaworker'simmissionratinglevel,butitmayassistinidentifyinganypotentialproblemsthatcouldcauseannoyance,activityinterference,orhearingdamagetooperatorsandbystanders.MethodsfordeterminingwhetherthenoiseemissionincludesprominentdiscretetonesorisimpulsiveincharacterarespecifiedinannexesDandErespectively.ThisInternationalStandardissuitablefortypetestsandprovidesmethodsformanufacturersandtestinglaboratoriestoobtaincomparableresults.ThemethodsspecifiedinthisInternationalStandardallowthedeterminationofnoiseemissionlevelsforaunittestedindividually.Theproceduresmaybeappliedtoequipmentwhichemitsbroad-bandnoise,narrow-bandnoiseandnoisewhichcontainsdiscrete-frequencycomponents,orimpulsivenoise.Thesoundpowerandsoundpressurelevelsobtainedmayservenoiseemissiondeclarationandcomparisonpurposes(seeISO9296).Theyarenottobeconsideredasinstallationnoiseimmissionlevels;howevertheymaybeusedforinstallationplanning(seeECMATR/27).Ifsoundpowerlevelsobtainedaredeterminedforanumberofunitsofthesameproductionseries,theycanbeusedtodetermineastatisticalvalueforthatproductionseries(ISO9296).
【中国标准分类号】:Y62
【国际标准分类号】:97_060
【页数】:28P.;A4
【正文语种】:英语
【英文标准名称】:Dedicatedliquefiedpetroleumgasappliances-LPGnondomesticfluelesspatioheaters,foroutdooruse.
【原文标准名称】:专用液化石油气装置.室外非家用液化石油气无烟庭院加热器
【标准号】:XPD35-359-2000
【标准状态】:作废
【国别】:法国
【发布日期】:2000-02-01
【实施或试行日期】:
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Q82
【国际标准分类号】:97_100_20
【页数】:17P;A4
【正文语种】:其他
