MIL-STD-1908
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MIL-STD-1908, MILITARY STANDARD: DEFINITIONS OF HUMAN FACTORS TERMS (24 DEC 1992) [S/S BY MIL-HDBK-1908]., This standard defines terms frequently used in human factors standardization documents by providing common meanings of such terms to ensure that they will be interpreted consistently and in the manner intended.
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Product Code:SAE CPGM2
Title:J1349 Certified Power Engine Data for GM LAF Ecotec as used in 2010 Buick LaCrosse Ecotec Engine - Level 2
Issuing Committee:
Scope:This product includes information on the manufacturer, engine, applications, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds.In addition, this product contains complete engine information such as displacement, cylinder configuration, valve train, combustion cycle, pressure charging, charge air cooling, bore, stroke, cylinder numbering convention, firing order, compression ratio, fuel system, fuel system pressure, ignition system, knock control, intake manifold, exhaust manifold, cooling system, coolant liquid, thermostat, cooling fan, lubricating oil, fuel, fuel shut off speed, etc. Also included are all measured test parameters outlined in J2723.【英文标准名称】:StandardTestMethodsforRubberDeterioration-CrackinginanOzoneControlledEnvironment
【原文标准名称】:臭氧可控环境中橡胶变坏龟裂的标准试验方法
【标准号】:ASTMD1149-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D11.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:炭黑;变坏;天然橡胶;臭氧龟裂;橡胶;表面;合成橡胶;测试
【英文主题词】:chamber;cracking;deterioration;ozone;rubber;surface;test
【摘要】:Thesignificanceofthesetestmethodsliesintheabilitytodifferentiatebetweenthedegreesofozoneresistanceunderthelimitedandspecifiedconditionsoftheacceleratedtests.Thedegreeofresistancebeingjudgedbytheappearanceandmagnitudeoftheformationofcracksinthesurfaceofthesubjectmaterial.Inservice,rubbermaterialsdeterioratewhenexposedtoozone.Itisimperativetohavetestmethodsinwhichsimple,acceleratedtime/exposure,comparisonsofthematerialx2019;sabilitytoresistcrackingcausedbyozoneexposurecanbeempiricallyevaluated.Suchtestscanbeusedforproducer/consumeracceptance,refereepurposes,research,anddevelopment.Thesemethodsarenotnecessarilysuitedforuseinpurchasespecificationsastheremaybenocorrelationwithserviceperformanceasactualserviceconditions(outdoorexposure)varywidelyduetogeographiclocationand,therefore,maynotyieldrepeatableorreproducibleresults.1.1Thesetestmethodsareusedtoestimatetheeffectofexposure,undersurfacetensilestrainconditions,eitherdynamicorstatic,inanatmospherecontainingspecifiedlevelsofozoneconcentration,expressedaspartialpressure(refertoNote1),onvulcanizedrubber,rubbercompounds,moldedorextrudedsoftrubber,andotherspecifiedmaterials,orasmaybedeterminedempirically.Theeffectofnaturallyoccurringsunlightorlightfromartificialsourcesisexcluded.1.2PreviouslypublishedASTMdocumentsTestMethodD518andTestMethodsD3395havebeenincludedinthesetestmethods,D1149,in2007.PleaserefertoNote2.1.2.1TestMethodD518andTestMethodsD3395havehenceforthbeenwithdrawnandsupersededbyTestMethodsD1149.WhenTestMethodsD1149iscited,orotherwisereferenced,anotationshallbeincludedtothiseffect.Pleaserefertosectionfortheappropriatereferences.1.3Thespecifiedconditionsofexposuretoozoneinthecontrolledenvironmentsareacceleratedincomparisontooutdoorexposure.Theseacceleratedozonetestmethodsmaynotgiveresultswhichcorrelatewithoutdoorexposuretestsorserviceperformance.1.4Allmaterials,instruments,orequipmentusedforthedeterminationofmass,force,dimension,ozoneconcentration,partialpressure,temperature,velocity,andgasexchangerateshallhavedirecttraceabilitytotheNationalInstituteforStandardsandTechnology,orotherinternationallyrecognizedorganizationparallelinnature.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.ManyofthestatedSIunitsaredirectconversionsfromtheU.S.CustomarySystemtoaccommodatetheinstrumentation,practices,andproceduresthatexistedpriortotheMetricConversionActof1975.Thisstandardinvolveshazardousmaterials,specificallyozone.Itmayalsoinvolvehazardousoperationsandequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1AdiscussionandexplanationregardingthemeasurementofozoneconcentrationsbaseduponpartsofozoneperunitofairversuspartialpressureisprovidedinTestMethodsD4575,specificallyAppendicesX1andX2.TestMethodsD4575isalsorecommendedasasourceofbackgroundinformationregardingstandardsinvolvingmaterialsexposedtoozone.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:11P.;A4
【正文语种】:
Title:J1349 Certified Power Engine Data for GM LAF Ecotec as used in 2010 Buick LaCrosse Ecotec Engine - Level 2
Issuing Committee:
Scope:This product includes information on the manufacturer, engine, applications, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds.In addition, this product contains complete engine information such as displacement, cylinder configuration, valve train, combustion cycle, pressure charging, charge air cooling, bore, stroke, cylinder numbering convention, firing order, compression ratio, fuel system, fuel system pressure, ignition system, knock control, intake manifold, exhaust manifold, cooling system, coolant liquid, thermostat, cooling fan, lubricating oil, fuel, fuel shut off speed, etc. Also included are all measured test parameters outlined in J2723.【英文标准名称】:StandardTestMethodsforRubberDeterioration-CrackinginanOzoneControlledEnvironment
【原文标准名称】:臭氧可控环境中橡胶变坏龟裂的标准试验方法
【标准号】:ASTMD1149-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D11.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:炭黑;变坏;天然橡胶;臭氧龟裂;橡胶;表面;合成橡胶;测试
【英文主题词】:chamber;cracking;deterioration;ozone;rubber;surface;test
【摘要】:Thesignificanceofthesetestmethodsliesintheabilitytodifferentiatebetweenthedegreesofozoneresistanceunderthelimitedandspecifiedconditionsoftheacceleratedtests.Thedegreeofresistancebeingjudgedbytheappearanceandmagnitudeoftheformationofcracksinthesurfaceofthesubjectmaterial.Inservice,rubbermaterialsdeterioratewhenexposedtoozone.Itisimperativetohavetestmethodsinwhichsimple,acceleratedtime/exposure,comparisonsofthematerialx2019;sabilitytoresistcrackingcausedbyozoneexposurecanbeempiricallyevaluated.Suchtestscanbeusedforproducer/consumeracceptance,refereepurposes,research,anddevelopment.Thesemethodsarenotnecessarilysuitedforuseinpurchasespecificationsastheremaybenocorrelationwithserviceperformanceasactualserviceconditions(outdoorexposure)varywidelyduetogeographiclocationand,therefore,maynotyieldrepeatableorreproducibleresults.1.1Thesetestmethodsareusedtoestimatetheeffectofexposure,undersurfacetensilestrainconditions,eitherdynamicorstatic,inanatmospherecontainingspecifiedlevelsofozoneconcentration,expressedaspartialpressure(refertoNote1),onvulcanizedrubber,rubbercompounds,moldedorextrudedsoftrubber,andotherspecifiedmaterials,orasmaybedeterminedempirically.Theeffectofnaturallyoccurringsunlightorlightfromartificialsourcesisexcluded.1.2PreviouslypublishedASTMdocumentsTestMethodD518andTestMethodsD3395havebeenincludedinthesetestmethods,D1149,in2007.PleaserefertoNote2.1.2.1TestMethodD518andTestMethodsD3395havehenceforthbeenwithdrawnandsupersededbyTestMethodsD1149.WhenTestMethodsD1149iscited,orotherwisereferenced,anotationshallbeincludedtothiseffect.Pleaserefertosectionfortheappropriatereferences.1.3Thespecifiedconditionsofexposuretoozoneinthecontrolledenvironmentsareacceleratedincomparisontooutdoorexposure.Theseacceleratedozonetestmethodsmaynotgiveresultswhichcorrelatewithoutdoorexposuretestsorserviceperformance.1.4Allmaterials,instruments,orequipmentusedforthedeterminationofmass,force,dimension,ozoneconcentration,partialpressure,temperature,velocity,andgasexchangerateshallhavedirecttraceabilitytotheNationalInstituteforStandardsandTechnology,orotherinternationallyrecognizedorganizationparallelinnature.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.ManyofthestatedSIunitsaredirectconversionsfromtheU.S.CustomarySystemtoaccommodatetheinstrumentation,practices,andproceduresthatexistedpriortotheMetricConversionActof1975.Thisstandardinvolveshazardousmaterials,specificallyozone.Itmayalsoinvolvehazardousoperationsandequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1AdiscussionandexplanationregardingthemeasurementofozoneconcentrationsbaseduponpartsofozoneperunitofairversuspartialpressureisprovidedinTestMethodsD4575,specificallyAppendicesX1andX2.TestMethodsD4575isalsorecommendedasasourceofbackgroundinformationregardingstandardsinvolvingmaterialsexposedtoozone.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:11P.;A4
【正文语种】: