ASTM D4843-1988(2004)e1 固体废弃物的浸湿和烘干的试验方法

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【英文标准名称】:StandardTestMethodforWettingandDryingTestofSolidWastes
【原文标准名称】:固体废弃物的浸湿和烘干的试验方法
【标准号】:ASTMD4843-1988(2004)e1
【标准状态】:现行
【国别】:
【发布日期】:1988
【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】:D34.01.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;含水量;固体;废弃物
【英文主题词】:wettingtest;dryingtest;solidwastes
【摘要】:Thistestmethodisintendedfortheevaluationofthewettinganddryingresistanceofmonolithic,solid,solidified/stabilizedwastesunderthetestingconditionsofthistestmethod.Thistestmethodmaybeusedforthecomparisonofwettinganddryingresistanceofwastes.DatatabulatedinTable1,Table2,andTable3maybeusedtoobserveirregularitiescausedbyinhomogeneityofspecimensand/orcomparisonofmassloss-cyclerelationsofdifferentwastes,aswellastomeasuremethod-relatedmasslossessuchasmatrixdissolution.1.1Thistestmethodcoversproceduresfordeterminingmateriallossesproducedbyrepeatedwettinganddryingofsolidwastespecimens.Italsocoversthevisualobservationofthedisintegrationofsolidspecimens.1.2Thistestmethodintendsthatthematerialusedintheprocedurebephysically,chemically,andbiologicallyrepresentative;henceitdoesnotaddressproblemsasaresultoftheinhomogeneityofspecimens.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z13
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:


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【英文标准名称】:SpecificationforDeterminingtheRatingVelocitiesofanArcheryBow
【原文标准名称】:测定弓箭额定速率规范
【标准号】:ANSI/ASTMF1544-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:射箭术;体育器材
【英文主题词】:archery;sportsequipment
【摘要】:
【中国标准分类号】:Y55
【国际标准分类号】:97_220_40
【页数】:
【正文语种】:英语


【英文标准名称】:Recording.Helical-scandigitalvideocassetterecordingsystemusing6,35mmmagnetictapeforconsumeruse(525-60,625-50,1125-60and1250-50systems).DTVformat
【原文标准名称】:录像.家用6.35mm螺旋扫描数字盒式录像系统(525-60,625-50,1125-60和1250-50系统).DTV格式
【标准号】:BSEN61834-10-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-11-30
【实施或试行日期】:2001-11-30
【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】:位流;信息块格式;盒式磁带;数据块;数据结构;数字的;数字记录法;数字录制技术;数字电视;尺寸规格;家用的;数字电视(DTV);娱乐电子学;螺旋扫描记录(法);家用设备;家用;磁带记录;磁带;数字标志;操作;位置;记录设备部件;记录系统;规范(验收);电视;陆地的;磁道间距;家用盒式录象机制式;盒式录象带;视频记录;录像系统;磁带录像机;录像磁带
【英文主题词】:Bitstreams;Blockformats;Cassettes(magnetictapes);Datablocks;Datastructures;Digital;Digitalrecordingmethods;Digitalrecordingtechnique;Digitaltelevision;Dimensions;Domestic;DTV;Entertainmentelectronics;Helicalscanrecording;Householdequipment;Householduse;Magnetictaperecordings;Magnetictapes;Numericaldesignations;Operation;Position;Recordingequipmentcomponents;Recordingsystems;Specification(approval);Television;Terrestrial;Trackpitch;VHS;Videocassettes;Videorecording;Videorecordingsystems;Videotaperecorders;Videotaperecordings
【摘要】:ThispartofIEC61834specifiesthecontent,formatandrecordingmethodforthedatablocksformingthehelicalrecordsonthetapecontainingaudio,videoandsystemdata.ThispartdescribesthespecificationsfortherecordingofsingleDTVprogrammes.TheDTVdataisdeliveredtothedigitalvideocassetterecorderviaadigitalinterfaceorbyabuilt-intuner(IRD).TheDTVdataconsistsofanMPEG2transportstreamcontainingoneormoreprogrammes.InDTV,videosignalcodingisbasedonMPEG2.Oneprogrammemayconsistofonevideobitstreamorseveralaudiobitstreamsanddatabitstreams.DuetothevariedbitratesofsingleDTVprogrammes,severalrecordingmodesarespecifiedinordertomakeefficientuseofthestoragecapacityofthedigitalvideocassetterecorder.InadditiontothenormalplaydatastreamofDTVrecording,oneortwospecialtrickplaydatastreamsmayoptionallybegeneratedandrecordedinthevideoarea.Inthispart,thedatastructureofatrackisdefinedbyAPT=000bwhichconsistsoffourareasasdescribedin4.3.2ofIEC61834-1andAP1=AP3=000b.ThedatastructureofMICisthesameasinclause10ofIEC61834-2.
【中国标准分类号】:M71
【国际标准分类号】:33_160_40
【页数】:46P;A4
【正文语种】:英语