QJ 348-1978 盲孔用锥柄扩孔钻(D=12～32)
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基本信息
| 标准名称： | 盲孔用锥柄扩孔钻(D=12～32) |
| 中标分类： | 航空、航天 >> 航空器与航天器制造用设备 >> 刀具 |
| ICS分类： | 机械制造 >> 切削工具 >> 钻头、锪钻、铰刀 |
| 发布日期： | 1980-01-01 |
| 实施日期： | 1980-01-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 4页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 航空 航天 航空器与航天器制造用设备 刀具 机械制造 切削工具 钻头 锪钻 铰刀
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【英文标准名称】:Harmonizedsystemofqualityassessmentforelectroniccomponents;blankdetailspecification:ambientratedphotocouplerswithphototransistoroutput
【原文标准名称】:电子元件质量评定协调体系.结构空白详细规范带光电晶体管输出的以环境为参照体的光耦器件
【标准号】:DIN45939T.1004-1987
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardTestMethodforVehicleEvaluationofUnleadedAutomotiveSpark-IgnitionEngineFuelforIntakeValveDepositFormation
【原文标准名称】:进气阀沉淀物中汽车点火无铅机油评估的标准试验方法
【标准号】:ASTMD5500-1998(2008)
【标准状态】:现行
【国别】:美国
【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】:D02.A0.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:automotivespark-ignitionenginefuel;BMWIntakeValveDepositTest;depositcontroladditive;deposits(ininternalcombustionengines);driveability;intakevalvedeposits;Automotiveenginefuels/oils;BMWintakevalvedeposittest;BMWserviceschedu
【摘要】:TestMethod8212;Itwasdeterminedthroughfieldtestingthatintakevalvedepositscouldadverselyaffectthedriveabilityofcertainautomobiles.SouthwestResearchInstituteandBMWofNorthAmerica(BMWNA)jointlyconductedtestingtodevelopthistestmethodtodetermineanunleadedautomotivespark-ignitionenginefuel''spropensitytoformintakevalvedeposits.Thistestingconcludedthatifanautomotivespark-ignitionenginefuelcouldkeepintakevalvedepositsatorbelowacertainaverageweightpervalveattheendofmileageaccumulation,thenthatautomotivespark-ignitionenginefuelcouldbeusedintheBMWvehicle-enginecombinationforaspecifiedperiodwithoutintakevalvedepositscausingdriveabilitydegradation.Minimizingintakevalvedepositsmaybenecessarytomaintainvehicledriveabilityandtailpipeemissionscontrol.StateandFederalLegislativeandRegulatoryAction8212;LegislativeactivityandrulemakingprimarilybyCaliforniaAirResourcesBoardandtheEnvironmentalProtectionAgencynecessitatetheacceptanceofastandardizedtestmethodtoevaluatetheintakesystemdepositformingtendencyofanautomotivespark-ignitionenginefuel.RelevanceofResults8212;Theoperatingconditionsanddesignoftheengineandvehicleusedinthistestmethodarenotrepresentativeofallmodernautomobiles.Thesefactorsshallbeconsideredwheninterpretingtestresults.TestValidity:ProceduralCompliance8212;Thetestresultsarenotconsideredvalidunlessthetestiscompletedincompliancewithallrequirementsofthistestmethod.DeviationsfromtheparameterlimitspresentedinSections10and11willresultinaninvalidtest.Engineeringjudgmentshallbeappliedduringconductofthetestmethodwhenassessinganyanomaliestoensurevalidityofthetestresults.VehicleCompliance8212;AtestisnotconsideredvalidunlessthevehiclemetthequalitycontrolinspectionrequirementsasdescribedinSection10.1.1Thistestmethodcoversavehicletestprocedureforevaluationofintakevalvedepositformationofunleadedspark-ignitionenginefuels.Thistestmethodusesa1985modelBMW318ivehicle.Mileageisaccumulatedfollowingaspecifieddrivingscheduleoneitherpublicroadortesttrack.ThistestmethodisadaptedfromtheoriginalBMWofNorthAmerica/SouthwestResearchInstituteIntakeValveDeposittestandmaintainsasmuchcommonalityaspossiblewiththeoriginaltest.ChassisdynamometersshallnotbeusedforthistestprocedureastheBMWNA/SwRIIVDTestwasnotintendedtobeapplicabletochassisdynamometersandnocorrelationbetweenroadoperationandchassisdynamometershasbeenestablished.Note18212;IfthereisanydoubtastothelatesteditionofTestMethodD5500,contactASTMInternational.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesinparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specificstatementsonhazardsaregiventhroughoutthistestmethod.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:28P.;A4
【正文语种】:英语
【原文标准名称】:电子元件质量评定协调体系.结构空白详细规范带光电晶体管输出的以环境为参照体的光耦器件
【标准号】:DIN45939T.1004-1987
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardTestMethodforVehicleEvaluationofUnleadedAutomotiveSpark-IgnitionEngineFuelforIntakeValveDepositFormation
【原文标准名称】:进气阀沉淀物中汽车点火无铅机油评估的标准试验方法
【标准号】:ASTMD5500-1998(2008)
【标准状态】:现行
【国别】:美国
【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】:D02.A0.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:automotivespark-ignitionenginefuel;BMWIntakeValveDepositTest;depositcontroladditive;deposits(ininternalcombustionengines);driveability;intakevalvedeposits;Automotiveenginefuels/oils;BMWintakevalvedeposittest;BMWserviceschedu
【摘要】:TestMethod8212;Itwasdeterminedthroughfieldtestingthatintakevalvedepositscouldadverselyaffectthedriveabilityofcertainautomobiles.SouthwestResearchInstituteandBMWofNorthAmerica(BMWNA)jointlyconductedtestingtodevelopthistestmethodtodetermineanunleadedautomotivespark-ignitionenginefuel''spropensitytoformintakevalvedeposits.Thistestingconcludedthatifanautomotivespark-ignitionenginefuelcouldkeepintakevalvedepositsatorbelowacertainaverageweightpervalveattheendofmileageaccumulation,thenthatautomotivespark-ignitionenginefuelcouldbeusedintheBMWvehicle-enginecombinationforaspecifiedperiodwithoutintakevalvedepositscausingdriveabilitydegradation.Minimizingintakevalvedepositsmaybenecessarytomaintainvehicledriveabilityandtailpipeemissionscontrol.StateandFederalLegislativeandRegulatoryAction8212;LegislativeactivityandrulemakingprimarilybyCaliforniaAirResourcesBoardandtheEnvironmentalProtectionAgencynecessitatetheacceptanceofastandardizedtestmethodtoevaluatetheintakesystemdepositformingtendencyofanautomotivespark-ignitionenginefuel.RelevanceofResults8212;Theoperatingconditionsanddesignoftheengineandvehicleusedinthistestmethodarenotrepresentativeofallmodernautomobiles.Thesefactorsshallbeconsideredwheninterpretingtestresults.TestValidity:ProceduralCompliance8212;Thetestresultsarenotconsideredvalidunlessthetestiscompletedincompliancewithallrequirementsofthistestmethod.DeviationsfromtheparameterlimitspresentedinSections10and11willresultinaninvalidtest.Engineeringjudgmentshallbeappliedduringconductofthetestmethodwhenassessinganyanomaliestoensurevalidityofthetestresults.VehicleCompliance8212;AtestisnotconsideredvalidunlessthevehiclemetthequalitycontrolinspectionrequirementsasdescribedinSection10.1.1Thistestmethodcoversavehicletestprocedureforevaluationofintakevalvedepositformationofunleadedspark-ignitionenginefuels.Thistestmethodusesa1985modelBMW318ivehicle.Mileageisaccumulatedfollowingaspecifieddrivingscheduleoneitherpublicroadortesttrack.ThistestmethodisadaptedfromtheoriginalBMWofNorthAmerica/SouthwestResearchInstituteIntakeValveDeposittestandmaintainsasmuchcommonalityaspossiblewiththeoriginaltest.ChassisdynamometersshallnotbeusedforthistestprocedureastheBMWNA/SwRIIVDTestwasnotintendedtobeapplicabletochassisdynamometersandnocorrelationbetweenroadoperationandchassisdynamometershasbeenestablished.Note18212;IfthereisanydoubtastothelatesteditionofTestMethodD5500,contactASTMInternational.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesinparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Specificstatementsonhazardsaregiventhroughoutthistestmethod.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:28P.;A4
【正文语种】:英语