SAE AMS4029 Aluminum Alloy Sheet and Plate (2014; -T6 Sheet, -T651 Plate) Solution and Precipitation Heat Treated
时间:2024-05-17 05:06:09 来源: 标准资料网 作者：标准资料网 阅读：8832
Product Code:SAE AMS4029
Title:Aluminum Alloy Sheet and Plate (2014; -T6 Sheet, -T651 Plate) Solution and Precipitation Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of sheet and plate.
【英文标准名称】:Householdandsimilarelectricalappliances-Testcodeforthedeterminationofairborneacousticalnoise-Part2-13:Particularrequirementsforrangehoods(IEC60704-2-13:2000+A1:2005);GermanversionEN60704-2-13:2000+A1:2006
【原文标准名称】:家用及类似用途电器.气载噪声的测定用试验规程.第2-13部分:炉罩的特殊要求
【标准号】:DINEN60704-2-13-2007
【标准状态】:作废
【国别】:德国
【发布日期】:2007-12
【实施或试行日期】:2007-12-01
【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】:声学测量;声学测试;声学;空气噪声;发出的气载噪声;空气(载)声;蓄电池供电;炉灶通风罩;定义;电器;家用电器;电气设备;电气工程;排放;包络面法;外部;风扇;固定件;通风柜橱;家用设备;家用;场所;电力网供电;数学计算;测量;测量条件;空气噪声测量;测量仪器;测量技术;噪声;噪声排放;噪声级;噪声测量;炉罩;混响室法;声级;声压级;声音传播;规范(验收);试验规范;测试
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Airbornenoiseemitted;Airbornesound;Batterieoperation;Cookerhoods;Definitions;Electricappliances;Electrichouseholdappliance;Electrichouseholdappliances;Electricalappliances;Electricalengineering;Electricalhouseholdappliances;Emission;Envelopingsurfacemethods;Exhaustairhood;External;Fans;Fixings;Fumecupboards;Householdequipment;Householduse;Locations;Mainspowersupply;Mathematicalcalculations;Measurement;Measurementconditions;Measurementofairbornenoise;Measuringinstruments;Measuringtechniques;Noise;Noiseemissions;Noiselevels;Noisemeasurements;Rangehoods;Reverberationroommethod;Soundlevel;Soundlevels;Soundpressurelevel;Soundpropagation;Specification(approval);Testspecification;Testing
【摘要】:
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20;97_040_20
【页数】:19P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforObjectiveQuantificationofDentalPlaqueUsingDigitalStillCameras
【原文标准名称】:用数码相机将牙菌斑客观量化的标准试验方法
【标准号】:ASTME2670-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E12.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:digitalcamera;digitalcolorimetry;DSC;plaque;teeth
【摘要】:ThelightreflectedfromtheteethandemittedfromtheplaqueontheteethiscapturedbyaDSC.Digitaldataextractedfromtheimagescanbeusedtodiscriminateandclassifypixels.Monitoredovertime,changesinplaquecoveragecanbeobserved.Anexampleisaclinicalstudyoftheefficacyoftoothbrushestoremovedentalplaque.Assessingthequantityandcoverageofdentalplaqueonteethcanbeusedtooptimizethedesignofproductsandproceduresintendedtoreducedentalplaquecoverage.Clinicalassessment,forexample,themodifiedTureskyPlaqueIndex,,isasubjective,non-linear,integerbasedscalethatmayrequireextensiveexaminertrainingandrecertification.Themethoddescribedhereprovidesincreasedprecision,repeatability,andreproducibilityincomparisontoothermethods.Thisprocedureissuitableforuseinresearchanddevelopment,marketingclaimsandadvertising,comparativeproductanalysis,andclinicaltrials.1.1Thismethodcoverstheprocedure,instrumentalrequirements,standardizationprocedures,materialstandards,measurementprocedures,andparametersnecessarytomakeprecisemeasurementsofdentalplaqueontheteethrevealedbyfluorescence.Inparticularitismeanttomeasuretheamountofplaqueandplaquecoverageonhumanteeth.1.2Digitalimagesareusedtomeasurethecoverageofdentalplaqueontheteethusingdiscriminationanalysis.Alllocalizeddiscoloration,suchasstains,inclusions,pigmentations,etc.,maybeseparatedfromthemeasurementandtheanalysis.Allothernon-relevantparts,suchasteeth,tongue,spaces,dentalrestorationsorprostheses,etc.,mustbeseparatedfromthemeasurementandtheanalysis.Note18212;Thisproceduremaynotbeapplicableforalltypesofdentalwork.1.3Thebroadbandreflectancefactorsoftheteethandsurroundingtissuearemeasured.Thecolorimetricmeasurementisperformedusinganilluminatorsystemthatprovidescontrolledilluminationontheteethandsurroundingtissue.ADigitalStillCamera(DSC)isusedtocapturethedigitalimage.1.4Dataacquiredusingthismethodmaybeusedtoassesspersonalplaquecoverageforthepurposesofidentifyingoverallhealthstatus,healthstatusatspecificsitesinthemouth,ortotrackchangesinpersonalhealthstatusforindividualsovertime.Pooleddatamaybeusedtoassessplaquecoverage,health,diseaseamongpopulationsinepidemiologicalsurveys,evaluationofcomparativeproductefficacy,orsafetyandtreatmentresponseinclinicaltrialsinvolvingplaquecoverageordisease.1.5Theapparatus,measurementprocedure,andanalysistechniquedescribedhereinaregeneric.Theintentisnottoexcludeaspecificapparatus,measurementprocedure,oranalysistechnique.1.6ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesinparenthesisareforinformationonly.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C33
【国际标准分类号】:11_060_01
【页数】:11P.;A4
【正文语种】:英语