HB 4-77-1983 地面活门接头
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基本信息
| 标准名称： | 地面活门接头 |
| 中标分类： | 航空、航天 >> 航空器与航天器零部件 >> 管件、卡箍、密封件 |
| 替代情况： | HB 4-77-76 |
| 发布日期： | 1984-08-23 |
| 实施日期： | 1984-10-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 9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 航空器与航天器零部件 管件 卡箍 密封件
下载地址: 点击此处下载
【英文标准名称】:Plastics--Determinationofflexuralproperties
【原文标准名称】:塑料制品.柔韧性能的测定
【标准号】:JISK7171-2008
【标准状态】:现行
【国别】:日本
【发布日期】:2008-03-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1ThisStandardspecifiesamethodfordeterminingthefiexuralpropertiesofrigidandsemi-rigidplasticsbythreepointloadingtest(itappliestoafreelysupportedbeam,loadedatmidspan)andspecifiesthespecimenstobetested.1.2Themethodisusedtoinvestigatethefiexuralbehaviourlitofthetestspecimensandfordeterminingthefiexuralstrength,fiexuralmodulusandotheraspectsofthefiexuralstress/strainrelationshipundertheconditionsdefined.1.3Themethodissuitableforusewiththefollowingrangeofmaterials:--thermoplasticsmouldingandextrusionmaterials,includingfilledandreinforcedcompoundsinadditiontounfilledtypes;rigidthermoplasticssheets;--thermosettingmouldingmaterials,includingfilledandreinforcedcompounds;ther-mosettingsheets.InagreementwithJISK7140-1andJISK7140-2,thisStandardappliestofibre-reinforcedcompoundswithfibrelengths≤7.5mmpriortoprocessing.Forlong-fibre-reinforcedmaterials(laminates)withfibrelengths＞7.5mm,seebibliography[2].Themethodisnotnormallysuitableforusewithrigidcellarmaterialsandsand-wichstructurescontainingcellularmaterial.NOTE:Forcertaintypesoftextile-fibre-reinforcedplastics,afour-pointbend-ingtestispreferred.Itisdescribedinbibliography[2].1.4Themethodisperformedusingspecimenswhichmaybemouldedtothespeci-fieddimensions,machinedfromthecentralportionofastandardmultipurposetestspecimen(seeJISK7139)ormachinedfromfinishedorsemi-finishedproductssuchasmouldings,orextrudedorcastsheet.1.5Themethodspecifiespreferreddimensionsforthetestspecimen.Testswhicharecarriedoutonspecimensofdifferentdimensions,oronspecimenswhicharepre-paredunderdifferentconditions,mayproduceresultswhicharenotcomparable.Otherfactors,suchasthetestspeedandtheconditioningofthespecimens,canalsoinflu-encetheresults.Especiallyforsemi-crystallinepolymers,thethicknessoftheorientedskinlayer,whichisdependentonmouldingconditionsandthickness,affectstheflex-uralproperties.Consequently,whencomparabledataarerequired,thesefactorsmustbecarefullycontrolledandrecorded.1.6Flexuralpropertiescanonlybeusedforengineeringdesignpurposesformateri-alswithlinearstress/strainbehaviour.Fornon-linearbehaviour,theflexuralprop-ertiesareonlynominal.Thebendingtestshouldpreferentiallybeusedwithbrittlematerials,forwhichtensiletestsaredifficult.NOTE~TheInternationalStandardcorrespondingtothisStandardisasfollows.ISO178:2001Plastics--Determinationofflexuralproperties(IDT)andAmendmentI(2004)Inaddition,symbolswhichdenotethedegreeofcorrespondenceinthecontentsbetweentherelevantInternationalStandardandJlSareIDT(identical),MOD(modified),andNEQ(notequivalent)accordingtoISO/IECGuide21.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:18P;A4
【正文语种】:日语
【英文标准名称】:Radiationprotectioninstrumentationinnuclearfacilities-Centralizedsystemsforcontinuousmonitoringofradiationand/orlevelsofradioactivity-Generalrequirements
【原文标准名称】:核设施中的辐射防护仪器仪表.辐射和/或放射性活度连续监测的中央控制系统.一般要求
【标准号】:BSIEC61559-1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-09-30
【实施或试行日期】:2009-09-30
【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】:检查;计算机控制;控制工艺学;定义(术语);电气工程;仪器装置;核电厂;核反应堆;核安全;核技术;加压水冷反应堆;概率;辐射测量仪器;辐射计;辐射防护;放射性;反应堆装置;反应堆安全性;反应釜;风险分析;安全性;安全工程;安全性研究;测试
【英文主题词】:Checks;Computerizedcontrol;Controltechnology;Definitions;Electricalengineering;Instrumentation;Nuclearpowerplants;Nuclearreactors;Nuclearsafety;Nucleartechnology;Pressurizedwaterreactors;Probability;Radiationmeasuringinstruments;Radiationmeters;Radiationprotection;Radioactivity;Reactorinstrumentation;Reactorsafety;Reactorvessels;Riskanalysis;Safety;Safetyengineering;Safetystudies;Testing
【摘要】:
【中国标准分类号】:F82
【国际标准分类号】:
【页数】:38P;A4
【正文语种】:英语
【原文标准名称】:塑料制品.柔韧性能的测定
【标准号】:JISK7171-2008
【标准状态】:现行
【国别】:日本
【发布日期】:2008-03-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1ThisStandardspecifiesamethodfordeterminingthefiexuralpropertiesofrigidandsemi-rigidplasticsbythreepointloadingtest(itappliestoafreelysupportedbeam,loadedatmidspan)andspecifiesthespecimenstobetested.1.2Themethodisusedtoinvestigatethefiexuralbehaviourlitofthetestspecimensandfordeterminingthefiexuralstrength,fiexuralmodulusandotheraspectsofthefiexuralstress/strainrelationshipundertheconditionsdefined.1.3Themethodissuitableforusewiththefollowingrangeofmaterials:--thermoplasticsmouldingandextrusionmaterials,includingfilledandreinforcedcompoundsinadditiontounfilledtypes;rigidthermoplasticssheets;--thermosettingmouldingmaterials,includingfilledandreinforcedcompounds;ther-mosettingsheets.InagreementwithJISK7140-1andJISK7140-2,thisStandardappliestofibre-reinforcedcompoundswithfibrelengths≤7.5mmpriortoprocessing.Forlong-fibre-reinforcedmaterials(laminates)withfibrelengths＞7.5mm,seebibliography[2].Themethodisnotnormallysuitableforusewithrigidcellarmaterialsandsand-wichstructurescontainingcellularmaterial.NOTE:Forcertaintypesoftextile-fibre-reinforcedplastics,afour-pointbend-ingtestispreferred.Itisdescribedinbibliography[2].1.4Themethodisperformedusingspecimenswhichmaybemouldedtothespeci-fieddimensions,machinedfromthecentralportionofastandardmultipurposetestspecimen(seeJISK7139)ormachinedfromfinishedorsemi-finishedproductssuchasmouldings,orextrudedorcastsheet.1.5Themethodspecifiespreferreddimensionsforthetestspecimen.Testswhicharecarriedoutonspecimensofdifferentdimensions,oronspecimenswhicharepre-paredunderdifferentconditions,mayproduceresultswhicharenotcomparable.Otherfactors,suchasthetestspeedandtheconditioningofthespecimens,canalsoinflu-encetheresults.Especiallyforsemi-crystallinepolymers,thethicknessoftheorientedskinlayer,whichisdependentonmouldingconditionsandthickness,affectstheflex-uralproperties.Consequently,whencomparabledataarerequired,thesefactorsmustbecarefullycontrolledandrecorded.1.6Flexuralpropertiescanonlybeusedforengineeringdesignpurposesformateri-alswithlinearstress/strainbehaviour.Fornon-linearbehaviour,theflexuralprop-ertiesareonlynominal.Thebendingtestshouldpreferentiallybeusedwithbrittlematerials,forwhichtensiletestsaredifficult.NOTE~TheInternationalStandardcorrespondingtothisStandardisasfollows.ISO178:2001Plastics--Determinationofflexuralproperties(IDT)andAmendmentI(2004)Inaddition,symbolswhichdenotethedegreeofcorrespondenceinthecontentsbetweentherelevantInternationalStandardandJlSareIDT(identical),MOD(modified),andNEQ(notequivalent)accordingtoISO/IECGuide21.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:18P;A4
【正文语种】:日语
【英文标准名称】:Radiationprotectioninstrumentationinnuclearfacilities-Centralizedsystemsforcontinuousmonitoringofradiationand/orlevelsofradioactivity-Generalrequirements
【原文标准名称】:核设施中的辐射防护仪器仪表.辐射和/或放射性活度连续监测的中央控制系统.一般要求
【标准号】:BSIEC61559-1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-09-30
【实施或试行日期】:2009-09-30
【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】:检查;计算机控制;控制工艺学;定义(术语);电气工程;仪器装置;核电厂;核反应堆;核安全;核技术;加压水冷反应堆;概率;辐射测量仪器;辐射计;辐射防护;放射性;反应堆装置;反应堆安全性;反应釜;风险分析;安全性;安全工程;安全性研究;测试
【英文主题词】:Checks;Computerizedcontrol;Controltechnology;Definitions;Electricalengineering;Instrumentation;Nuclearpowerplants;Nuclearreactors;Nuclearsafety;Nucleartechnology;Pressurizedwaterreactors;Probability;Radiationmeasuringinstruments;Radiationmeters;Radiationprotection;Radioactivity;Reactorinstrumentation;Reactorsafety;Reactorvessels;Riskanalysis;Safety;Safetyengineering;Safetystudies;Testing
【摘要】:
【中国标准分类号】:F82
【国际标准分类号】:
【页数】:38P;A4
【正文语种】:英语