ANSI/ASTM D4175-2002 石油、石油产品和润滑脂术语

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【英文标准名称】:StandardSpecificationforMaximumPermissibleThermalResidualStressinAnnealedGlassLaboratoryApparatus
【原文标准名称】:在退火的玻璃实验室器皿中最大容许热残留应力
【标准号】:ASTME671-1998(2004)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:E41.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:试验;热学;玻璃;残余应力;实验室器皿;材料;玻璃器皿
【英文主题词】:Annealedglasslaboratoryapparatus;Cracking-stress-cracking;Friedel(Senarmont)polarimeter;Laboratoryapparatus;Photoelasticmeasurement;Polarimetermethod;Residualstress;Senarmontpolarimeter;Stress;Thermalanalysis(TA);Thermalresidualstress;maximumpermissiblethermalresidualstress-annealedglasslaboratory;apparatus,spec
【摘要】:1.1Thisspecificationestablishesalimitforthermalresidualstressinreusableannealedglasslaboratoryapparatusasdeterminedbyprescribedphotoelasticmeasurementprocedures.1.2Inbroadclassification,thelaboratoryglasswareitemscoveredbythisspecification,butnotlimitedto,are:beakersImhoffconesbottles,aspiratorimpingersbottles,droppingjars,batterybottles,gaswashingjars,bellbottles,infusionjars,chromatographybottles,milktestjars,cylindricalbottles,reagentjoints,ballandsocketorstandardtaperbottles,weighingmanometersbulbs,absorptionpercolatorsbulbs,levelingpycnometersbulbs,samplingstopcocksburetstubes,centrifugecondenserstubes,chromatographycrystallizingdishestubes,colorcomparison(turbidity)culturedishestubes,combustion(ignition)customapparatustubes,connectingandadaptercylinders,graduatedandplaintubes,digestiondesiccatorstubes,dryingextractiontubestubes,fermentationflaskstubes,thistle(spraytraps)frittedwarevaportrapsfunnelsviscometersgenerators,Kippwatchglassesgrinder,tissue1.3Thisspecificationrecognizesthatphotoelasticmeasurementsareproportionaltothedifferenceoftheprincipalstresses.Thelimitimposedrepresentsasafetyfactortocoverasituationinwhichoneoftheprincipalstressesmaybelargerthantheapparentstress.1.4Thisspecificationappliesonlytoannealedglasswarethatisintendedforsaleassuch.Itexcludesglasswarethathasbeenthermallytempered,ion-exchanged,orlaminatedwithglasslayersofdifferingexpansion.Theintentofthisspecificationistolimittheresidualstressesforsafeconsumeruseinannealedglass,asitleavesthemanufacturer.1.5Stressesintroducedbythermalexpansiondifferenceswithintheglasswarearecoveredbythisspecification.Gradedandglass-to-metalsealsareexcluded.
【中国标准分类号】:N64
【国际标准分类号】:71_040_20
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Photography-IndustrialRadiographicFilm-DeterminationofISOSpeedandAverageGradientWhenExposedtoX-andy-Radiation
【原文标准名称】:摄影.工业用射线摄影胶片.X和Y射线辐射时ISO速度和平均梯度的测定
【标准号】:ANSI/ISO7004-1987
【标准状态】:作废
【国别】:美国
【发布日期】:1987
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:辐射摄影术;射线摄影胶片;γ辐射;敏感性测定
【英文主题词】:testing;radiographicfilm;photographicfilm;photography;gamma-radiation;tests;radiography;sensitivitytolights;determination;determinationsofsusceptibility
【摘要】:
【中国标准分类号】:G81
【国际标准分类号】:37_040_25
【页数】:
【正文语种】:英语