DIN EN 4529-003-2007 航空航天系列.电气和光学连接元件.密封插头.第003部分:T级.产品标准
作者:标准资料网 时间:2024-05-17 03:38:44 浏览:8455
来源:标准资料网
【英文标准名称】:Aerospaceseries-Elementsofelectricalandopticalconnection-Sealingplugs-Part003:ClassT-Productstandard;GermanandEnglishversionEN4529-003:2006
【原文标准名称】:航空航天系列.电气和光学连接元件.密封插头.第003部分:T级.产品标准
【标准号】:DINEN4529-003-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;航空器部件;尺寸;电连接器;紧固件;多语种的;光学元件;产品标准;密封插头;密封件;塞子;测试;孔塞
【英文主题词】:Aerospacetransport;Airtransport;Aircraftcomponents;Dimensions;Electricconnectors;Fasteners;Multilingual;Opticalelements;Productstandards;Sealingplugs;Seals;Stoppers;Testing;Ventplugs
【摘要】:Thisstandardspecifiestherequiredcharacteristicofsealingplugs,classT,foruseinelementsofelectricalandopticalconnectioncontainingcable(wire)sealinggrommets,accordingtoEN4529-002.ItshallbeusedtogetherwithEN4529-001.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:15P.;A4
【正文语种】:多种语言
【英文标准名称】:Roundgeneraluselightgaugemetalcontainers-Nominalfillingvolumesandnominaldiameters
【原文标准名称】:通用圆形薄壁金属容器.标称填装容积和标称直经
【标准号】:BSISOTR10193-1989
【标准状态】:现行
【国别】:英国
【发布日期】:1996-01-15
【实施或试行日期】:1996-01-15
【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】:罐;容器;直径;尺寸规格;金属;净值;包装件;体积
【英文主题词】:Cans;Containers;Diameter;Dimensions;Metals;NetVolume;Packages;Volume
【摘要】:ThisTechnicalReportgivesacurrentlistofnominalfillingvolumesandrelatednominaldiametersforroundgeneraluselightgaugemetalcontainers.
【中国标准分类号】:A82
【国际标准分类号】:55_120
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforCalibrationRequirementsforElementalAnalysisofPetroleumProductsandLubricants
【原文标准名称】:石油产品和润滑剂元素分析的校准要求的标准指南
【标准号】:ASTMD7578-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D02.03
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:atomicabsorptionspectrometry;balances;calibration;calibrationstandard;checkstandard;electrometricmethods;ICP-AESmethods;lubricants;petroleumproducts;photometricmethods;referencematerial;temperaturemeasuringdevices;timers;verificati
【摘要】:Crudeoil,petroleum,petroleumproducts,additives,biofuels,andlubricantsareroutinelyanalyzedfortheirelementalcontentsuchaschlorine,nitrogen,hydrogen,phosphorus,sulfur,andvariousmetalsusingavarietyofanalyticaltechniques.Someofthesemethodsrequirelittletonomethodcalibration;someothersrequireonlysimpleonestepcalibration;whileothersrequireelaboratecalibrationroutinebeforetheproductisanalyzedforitselementalcontent.Fairlyoftenitcanbeshownthattheroundrobinresultsbyaco-operatorareallbiasedwithrespecttothosefromotherlaboratories.Presumably,thefailuretofollowgoodlaboratorypracticesandinstructionsinthetestmethodscanbeacausalfactorofsucherrors.Afurtherconsequenceisanunnecessarilylargereproducibilityestimateorthedatabeingdroppedfromthestudyasanoutlier.Anothercauseofsuchdiscrepanciescouldbedifferentorinadequatecalibrationpracticeusedinthelaboratory.Mosttestmethodsspelloutthecalibrationrequirementsbutoftendonotquotethefrequencyrequiredlettingthelaboratoriesusegoodlaboratorypracticesforthistask.Thus,uniformpracticeforinstrumentcalibrationwouldbebeneficialinstandardizingthetestproceduresandobtainingconsistentresultsacrossthelaboratories.CommitteeD02hasalreadyissuedstandardpracticesforuniformsamplepreparation(D7455),standardoperatingproceduresforICP-AES(D7260)andXRF(D7343)aswellasstandardqualityassuranceprotocol(D6792).Thisguideshouldbeconsideredasacontinuingeffortonbehalfofthissubcommitteetoachievestandardizedpracticesinallpartsofananalyticalsequence.1.1Thisguidecoversdifferentwaysbywhichthetestmethodsusedforelementalanalysisofpetroleumproductandlubricantsamplesarecalibratedbeforethesampleanalysis.1.2Uniformpracticefortestmethodcalibrationisbeneficialinstandardizingtheprocedures,andobtainingconsistentresultsacrossdifferentlaboratories.1.3Thisguideincludesonlythebasicstepsforgenerallyencounteredinstrumenttypes.Anythingoutoftheordinarymayrequirespecialprocedures.Seeindividualtestmethodsforinstructionstohandlesuchsituations.1.4Thisguideisnotasubstituteforathoroughunderstandingoftheactualtestmethodtobeused,caveatsitcontains,andadditionalinstrumentpreparationthatmayberequired.1.5Theusershouldnotexpandthescopeofthetestmethodstomaterialsorconcentrationsoutsidethescopeofthetestmethodsbeingused.1.6Thisguideshouldalsobeapplicabletosamplepreparationofnon-petroleumbasedbio-fuelsforelementalanalysis.WorkisunderwayontheseaspectsinSubcommitteeD02.03.Asmoreinformationbecomesavailable,itwillbeaddedtothisstandard.1.7ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:12P.;A4
【正文语种】:英语
