BS ISO 22702-2003 通用打火机.消费者安全一般要求
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【英文标准名称】:Utilitylighters-Generalconsumer-safetyrequirements
【原文标准名称】:通用打火机.消费者安全一般要求
【标准号】:BSISO22702-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-11-12
【实施或试行日期】:2003-11-12
【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】:电燃爆装置;警告;使用说明;打火机;打火机;液化石油气;事故预防;使用条件;危险防护;安全;安全要求;作标记;规范(验收);试验;定义;安全工程
【英文主题词】:Accidentprevention;Definition;Definitions;Electro-explosivedevices;Gaslighters;Instructionsforuse;Liquefiedpetroleumgas;Marking;Operatingconditions;Protectionagainstdanger;Safety;Safetyengineering;Safetyrequirements;Smokerslighters;Specification(approval);Testing;Warningnotices;Warnings
【摘要】:ISO22702:2003givesaconsumer-safetyspecificationcoveringallflame-producingconsumerproductscommonlyknownasutilitylighters(alsoknownasgrilllighters,fireplacelighters,lightingrodsorgasmatches),andsimilardevices.Matchesarespecificallyexcludedfromthesafetyspecification;flame-producingproductsintendedforignitingcigars,pipesandcigarettesarealsospecificallyexcludedfromthesafetyspecification.
【中国标准分类号】:T37
【国际标准分类号】:97_180
【页数】:30P.;A4
【正文语种】:英语
【英文标准名称】:Non-broadcastvideotaperecorders-Methodsofmeasurement-Part4:Calibrationtape(NTSC/PAL/SECAM)
【原文标准名称】:非广播用录像机测量方法第4部分:校准带(NTSC/PAL/SECAM)
【标准号】:IEC61041-4-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-05
【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/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:磁带录像机;校正;视频记录;国家电视系统委员会;磁记录机;逐行倒相制;测量技术
【英文主题词】:Audiosignals;Calibration;Electricalengineering;FMaudiorecordings;Frequencymodulation;Helicalscanrecording;Magneticrecorders;Magnetictaperecordings;Magnetictapes;Measurement;Measuringtechniques;Noise(spurioussignals);NTSC;PAL;Properties;Recording;Recordingengineering;Recordingequipment;Recordingsystems;SECAM;Soundrecording;Systems;Testtapes;Testingconditions;Testingset-ups;Video;Videorecording;Videorecordingsystems;Videotaperecorders;Videotapes
【摘要】:ThispartofIEC61041specifiesthegeneralrequirementsforthecalibrationtapewhichisusedformeasurementofsignalcharacteristicsoftheplaybacksystemsofnon-broadcastvideotaperecorders(NTSC/PAL/SECAM).ThecalibrationtapespecifiedinthispartofIEC61041appliesparticularlytothemeasurementitemsprescribedintherelevantpartofIEC61041whichrequirecomplextestsignals,whichareunavailablefromageneralpurposetestsignalgenerator.Theobjectofthispartistodescribethemethodsofmeasurementfornon-broadcastvideotaperecorders.ThispartofIEC61041describesalsotheproceduresforgeneratingthesignalsandforrecordingthesignalsonthecalibrationtape.
【中国标准分类号】:M71
【国际标准分类号】:33_160_40
【页数】:39P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforStabilityofCelluloseFibersinAlkalineEnvironments
【原文标准名称】:碱性环境中纤维素纤维稳定性的标准试验方法
【标准号】:ASTMD6942-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:D01.36
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:alkalinestability;cellulosefibers;zero-spanstabilityratio;zero-spantensile;Stability--paints/relatedcoatings/materials;Alkalineenvironments;Cellulosefiber
【摘要】:Thismethodisintendedtoprovideageneralizedprocedurefordeterminingthestabilityofcellulosicpulpfibersexposedtoalkalineenvironments.Specifically,thismethodallowsvariouspulptypestobecomparedwithrespecttotheeffectofexposuretoalkalineconditionsonthestrengthofindividualcellulosicfibersbasedonazero-spantensiletest.Thetimeintervalslistedintheprocedurearenotcritical,andmoreintervalsofshorterorlongerdurationmaybeadded.Inaddition,theproceduremaybesimplifiedbyremovingsomeoftheintermediateintervalssolongasarangeofintervalsisdetermined.Anexampleofasimplifiedprocedurewouldbetodetermine4intervals(forexample,1day,1week,2weeks,4weeks;or1day,3day,7day,14day).Thespecifiedsolution(1NNaOH)isstronglyalkaline.Althoughthisalkaliconcentrationishigherthansomeenvironmentsthatwouldbesimulatedbythistest,thestrongerpHprovidesbetterdifferentiationbetweendifferentcellulosefibertypes.Althoughalkalinestabilitybasedonotheralkalis(forexample,KOH,Ca(OH)2,etc.)atadifferentconcentrationcouldbedeterminedbythismethod,1NNaOHistobeconsideredthestandardsolution.Alkalinestabilityresultsfromothertreatmentsmaybereportedinadditiontothestandardsolutioniftheadditionalsolution(s)provideusefulinformation.1.1Thistestmethoddescribesaprocedurefordeterminingtheeffectofexposuretoalkalineenvironmentsonthestrengthofcellulosefibers.AnalkalineenvironmentisdefinedtobeanymatrixinwhichthepHisgreaterthan8foraperiodof2ormorehours.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y31
【国际标准分类号】:85_040
【页数】:3P.;A4
【正文语种】:英语
