IEC 60134-1961 电子管和类似半导体器件的额定值制
时间:2024-05-25 09:04:40 来源: 标准资料网 作者：标准资料网 阅读：8746
【英文标准名称】:Systemoflimitingvaluesofelectronictubesandvalvesandtheadequatesemiconductordevices
【原文标准名称】:电子管和类似半导体器件的额定值制
【标准号】:IEC60134-1961
【标准状态】:现行
【国别】:国际
【发布日期】:1961
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC39
【标准类型】:()
【标准水平】:()
【中文主题词】:电子工程;半导体;电子管;半导体器件;极限(数学);电气工程
【英文主题词】:Electricalengineering;Electrontubes;Electronicengineering;Limits(mathematics);Semiconductordevices;Semiconductors
【摘要】:Theobjectistobringoutinternationalunderstandingintheuseoftheratingsystems,especiallyinthedivisionofresponsibilitybetweenmanufacturerandcircuitdesigner.Thedefinitionsoftermsusedarespecifiedandtheabsolutemaximum,thedes
【中国标准分类号】:L40;L35
【国际标准分类号】:31_100
【页数】:9P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforUltimateAnalysisofCoalandCoke
【原文标准名称】:煤和焦炭的元素分析
【标准号】:ASTMD3176-1989(2002)
【标准状态】:现行
【国别】:
【发布日期】:1989
【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】:D05.21
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:燃料;焦炭;工艺;煤;固体燃料;分析
【英文主题词】:coal;coke;industries
【摘要】:Summarizingtheashcontentandthecontentoftheorganicconstituentsinaspecificformatundertheheading,UltimateAnalysis,providesaconvenientanduniformsystemforcomparingcoalsorcokes.ThistabulationusedwiththatofProximateAnalysis(PracticeD3172)permitscursoryvaluationofcoalsforuseasfuelorinothercarbonaceousprocessesandofcokesformetallurgicalpurpose.1.1Thispracticecoversthetermultimateanalysisasitisappliedtotheanalysisofcoalandcoke.Theinformationderivedisintendedforthegeneralutilizationbyapplicableindustries,toprovidethebasisforevaluation,beneficiation,orforotherpurposes.1.2Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyproblemsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:StandardSpecificationforSteelForgings,GeneralRequirements
【原文标准名称】:普通要求钢锻件的标准规范
【标准号】:ASTMA788/A788M-2008a
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:A01.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:generaldeliveryrequirements;steelforgingsx2014;alloy;steelforgingsx2014;carbon;Alloysteelsheet/strip--specifications;Aluminum-coatedsteelsheet--specifications;Aluminum-zincalloy-coat
【摘要】:1.1Thisspecificationcoversagroupofcommonrequirementsthat,unlessotherwisespecifiedintheindividualproductspecification,shallapplytosteelforgingsunderanyofthefollowingspecificationsissuedbyASTM:ASTMDesignation
Title
A266/A266M
CarbonSteelForgingsforPressureVesselComponents
A288
CarbonandAlloySteelForgingsforMagneticRetainingRingsforTurbineGenerators
A289/A289M
AlloySteelForgingsforNonmagneticRetainingRingsforGenerators
A290/A290M
CarbonandAlloySteelForgingsforRingsforReductionGears
A291/A291M
SteelForgings,CarbonandAlloy,forPinions,Gears,andShaftsforReductionGears
A336/A336M
AlloySteelForgingsforPressureandHigh-TemperatureParts
A372/A372M
CarbonandAlloySteelForgingsforThin-WalledPressureVessels
A427
WroughtAlloySteelRollsforColdandHotReduction
A469/A469M
Vacuum-TreatedSteelForgingsforGeneratorRotors
A470/A470M
Vacuum-TreatedCarbonandAlloySteelForgingsforTurbineRotorsandShafts
A471
Vacuum-TreatedAlloySteelForgingsforTurbineRotorDisksandWheels
A508/A508M
QuenchedandTemperedVacuum-TreatedCarbonandAlloySteelForgingsforPressureVessels
A521
Steel,Closed-ImpressionDieForgingsforGeneralIndustrialUse
A541/A541M
QuenchedandTemperedCarbonandAlloySteelForgingsforPressureVesselComponents
A579/A579M
SuperstrengthAlloySteelForgings
A592/A592M
High-StrengthQuenchedandTemperedLow-AlloySteelForgedFittingsandPartsforPressureVessels
A649/A649M
ForgedSteelRollsUsedforCorrugatingPaperMachinery
A668/A668M
SteelForgings,CarbonandAlloy,forGeneralIndustrialUse
A723/A723M
AlloySteelForgingsforHigh-StrengthPressureComponentApplication
A765/A765M
CarbonSteelandLow-AlloySteelPressure-Vessel-ComponentFo......
【中国标准分类号】:J32
【国际标准分类号】:77_140_85
【页数】:12P.;A4
【正文语种】:英语