ASTM F360-1982(2006) 静电办公复制品图象评定

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【英文标准名称】:StandardPracticeforImageEvaluationofElectrostaticBusinessCopies
【原文标准名称】:静电办公复制品图象评定
【标准号】:ASTMF360-1982(2006)
【标准状态】:现行
【国别】:
【发布日期】:1982
【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】:F05.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:工艺;评定;数字;拷贝;办公室设备;静电的
【英文主题词】:businesscopiers;imagequality;imagequalityevaluation;officecopiers
【摘要】:Subjectiveevaluationsofcopiesmadefromtestoriginalscanbeusedtodeterminetheusefulnessofagivencopysysteminaspecificuserapplication.Sincemanyvariablesoperatetoaffectthecopyqualityatanygiventime,smallchangesinqualitymaynothaveanypracticalsignificanceformanyusers.1.1Thispracticeguidestheusertowardpreparinganoriginaltestsubject,meaningfultohisspecificcopyingneedsandtosuggestwaysinwhichthetestsubjectmaybeusedtoevaluateimagesfromofficecopysystems.1.2AdditionalevaluationofimagecharacteristicsarecoveredinPracticeF807andTestMethodF875.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N47
【国际标准分类号】:37_100_10
【页数】:3P.;A4
【正文语种】:


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【英文标准名称】:Waterquality;practicesforevaluatingandcontrollingmicrobiologicalcolonycountmediausedinwaterqualitytests
【原文标准名称】:水质水质试验中使用的微生物菌落计数培养基的评定和控制技术
【标准号】:ISO9998-1991
【标准状态】:现行
【国别】:国际
【发布日期】:1991-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:质量;水;试验;微量化学分析;水质试验;微生物分析;水质;微菌落计数;微生物;估计
【英文主题词】:Estimation;Microbiologicalanalysis;Microchemicalanalysis;Microcolonycounts;Microorganisms;Quality;Testing;Tests;Water;Waterquality;Watertesting
【摘要】:Describesamethodusedforthecomparisonandevaluationofthesamemediumpreparedfromdifferentlotsofmaterials,anddealswiththecomparisonandevaluationofdifferentmediawhichareusedforthesamepurpose.AnnexesAandBformanintegralpartofthisStandard.
【中国标准分类号】:C51;Z50
【国际标准分类号】:07_100_20
【页数】:26P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforRankingResistanceofMaterialstoSlidingWearUsingBlock-on-RingWearTest
【原文标准名称】:用块环磨损试验进行材料抗滑动磨损分级的标准试验方法
【标准号】:ASTMG77-2005e1
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:G02.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:磨损;材料;分类系统;试验;腐蚀;金属
【英文主题词】:block-on-ring;metal;sliding;wear;weartest
【摘要】:Thesignificanceofthistestmethodinanyoverallmeasurementprogramdirectedtowardaserviceapplicationwilldependontherelativematchoftestconditionstotheconditionsoftheserviceapplication.Thistestmethodseeksonlytoprescribethegeneraltestprocedureandmethodofcalculatingandreportingdata.Thechoiceoftestoperatingparametersislefttotheuser.Afixedamountofslidingdistancemustbeusedbecausewearisusuallynon-linearwithdistanceinthistest.1.1Thistestmethodcoverslaboratoryproceduresfordeterminingtheresistanceofmaterialstoslidingwear.Thetestutilizesablock-on-ringfrictionandweartestingmachinetorankpairsofmaterialsaccordingtotheirslidingwearcharacteristicsundervariousconditions.1.2Animportantattributeofthistestisthatitisveryflexible.Anymaterialthatcanbefabricatedinto,orappliedto,blocksandringscanbetested.Thus,thepotentialmaterialscombinationsareendless.However,theinterlaboratorytestinghasbeenlimitedtometals.Inaddition,thetestcanberunwithvariouslubricants,liquids,orgaseousatmospheres,asdesired,tosimulateserviceconditions.Rotationalspeedandloadcanalsobevariedtobettercorrespondtoservicerequirements.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Weartestresultsarereportedasthevolumelossincubicmillimetresforboththeblockandring.Materialsofhigherwearresistancewillhavelowervolumeloss.1.4Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H22
【国际标准分类号】:19_060;77_040_10
【页数】:11P.;A4
【正文语种】: