DIN 7715 T.4-1977 橡胶制件.允许的尺寸偏差.软管
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【英文标准名称】:Rubberproducts;dimensionaltolerances,hoses
【原文标准名称】:橡胶制件.允许的尺寸偏差.软管
【标准号】:DIN7715T.4-1977
【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】:G40
【国际标准分类号】:
【页数】:
【正文语种】:
【原文标准名称】:橡胶制件.允许的尺寸偏差.软管
【标准号】:DIN7715T.4-1977
【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】:G40
【国际标准分类号】:
【页数】:
【正文语种】:
下载地址: 点击此处下载
【英文标准名称】:Eurocode1:Actionsonstructures-Part1-6:Generalactions,Actionsduringexecution;GermanversionEN1991-1-6:2005,CorrigendumtoDINEN1991-1-6:2005-09;GermanversionEN1991-1-6:2005/AC:2008
【原文标准名称】:欧洲法规1:对建筑物的作用.第1-6部分:一般作用.施工过程中的作用.德文版本EN1991-1-6-2005,DINEN1991-1-6-2005-09标准的勘误表.德文版本EN1991-1-6-2005/AC-2008
【标准号】:DINEN1991-1-6Berichtigung1-2009
【标准状态】:作废
【国别】:德国
【发布日期】:2009-09
【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】:装配工作;桥;建筑物;卡片;粗梳机;土木工程;组件;建筑;控制;设计;名称与符号;尺寸选定;地震;效应;环境影响;架设(施工作业);安装;欧洲法规;冻结;结冰;气候效应;负载系数;负荷;参数;计划;预应力;铁路桥;沉陷;雪荷载;应变;应力;结构工程制图;结构;风荷载;工作质量
【英文主题词】:Assemblingworks;Bridges;Buildings;Cards;Civilengineering;Components;Construction;Controlling;Definitions;Design;Designations;Dimensioning;Earthquakes;Effects;Environmentaleffects;Erecting(constructionoperation);Erection;Eurocode;Freezing;Iceformation;Icing;Influenceofclimate;Loadfactor;Loading;Parameters;Planning;Prestress;Railwaybridges;Settlements;Snowloading;Strain;Stress;Structuralengineeringdrawings;Structures;Windloading;Workmanship
【摘要】:
【中国标准分类号】:P31
【国际标准分类号】:91_010_30
【页数】:2P.;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforNon-DestructiveAssayofNuclearMaterialinWastebyPassiveandActiveNeutronCountingUsingaDifferentialDie-AwaySystem
【原文标准名称】:用差动衰减系统钝化-活化中子计数法对废物中的核物质进行无损分析的标准试验方法
【标准号】:ASTMC1493-2001
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:C26.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:non-destructiveassay;nuclearmaterialsinwaste;passiveandactiveneutroncounting;differentialdie-awaysystem;uranium;plutonium
【摘要】:1.1Thistestmethodcoversasystemthatperformsnondestructiveassay(NDA)ofuraniumorplutonium,orboth,usingtheactive,differentialdie-awaytechnique(DDT),andpassiveneutroncoincidencecounting.Resultsfromtheactiveandpassivemeasurementsarecombinedtodeterminethetotalamountoffissileandspontaneously-fissioningmaterialindrumsofscraporwasteaslargeas208L.Correctionsaremadetothemeasurementsfortheeffectsofneutronmoderationandabsorption,assumingthattheeffectsareaveragedoverthevolumeofthedrumandthatnosignificantlumpsofnuclearmaterialarepresent.Thesesystemsaremostwidelyusedtoassaylow-levelandtransuranicwaste,butmayalsobeusedforthemeasurementofscrapmaterials.Whilethistestmethodisspecifictothesecond-generationLosAlamosNationalLaboratory(LANL)passive-activeneutronassaysystem,theprincipleappliestootherDDTsystems.1.1.1Intheactivemode,thesystemmeasuresfissileisotopessuchas235Uand239Pu.Theneutronsfromapulsed,14-MeVneutrongeneratorarethermalizedtoinducefissionintheassayitem.Betweengeneratorpulses,thesystemdetectsprompt-fissionneutronsemittedfromthefissilematerial.Thenumberofdetectedneutronsbetweenpulsesisproportionaltothemassoffissilematerial.Thismethodiscalledthedifferentialdie-awaytechnique.1.1.2Inthepassivemode,thesystemdetectstime-coincidentneutronsemittedfromspontaneouslyfissioningisotopes.Theprimaryisotopesmeasuredare238Pu,240Pu,and242Pu;however,thesystemmaybeadaptedforuseonotherspontaneously-fissioningisotopesaswell.Thenumberofcoincidentneutronsdetectedisproportionaltothemassofspontaneously-fissioningmaterial.1.2Theactivemodeisusedtoassayfissilematerialinthefollowingranges.1.2.1Foruranium-bearingitems,theDDTcanmeasurethe235Ucontentintherangefrom0.02toover100g.Normally,theassayofitemsbearingonlyuraniumisperformedusingmatrix-specificcalibrationstoaccountfortheeffectofthematrixontheactivesignal.1.2.2Forplutonium-bearingitems,theDDTmethodmeasuresthe239Pucontentintherangebetween0.01and20g.1.3Thepassivemodeiscapableofassayingspontaneously-fissioningnuclei,overanominalrangefrom0.05to15gof240Pu,orequivalent.Thepassivemodecanalsobeusedtomeasurelarge(forexample,kg)quantitiesof238U.1.4Thistestmethodrequiresknowledgeoftherelativeabundancesoftheplutoniumoruraniumisotopestodeterminethetotalplutoniumoruraniummass.1.5Thistestmethodwillgivebiasedresultswhenthewasteformdoesnotmeetthecalibrationspecificationsandthemeasurementassumptionspresentedinthistestmethodregardingtherequirementsforahomogeneousmatrix,uniformsourcedistribution,andtheabsenceofnuclearmateriallumps,totheextentthattheyeffectthemeasurement.1.6Thecompleteactiveandpassiveassayofa208Ldrumisnominally10minorless.1.7Improvementstothistestmethodhavebeenreported(1,2,3,4).Discussionsoftheseimprovementsarenotincludedinthistestmethod.1.8Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection8.
【中国标准分类号】:F40
【国际标准分类号】:27_120_30
【页数】:15P.;A4
【正文语种】:
【原文标准名称】:欧洲法规1:对建筑物的作用.第1-6部分:一般作用.施工过程中的作用.德文版本EN1991-1-6-2005,DINEN1991-1-6-2005-09标准的勘误表.德文版本EN1991-1-6-2005/AC-2008
【标准号】:DINEN1991-1-6Berichtigung1-2009
【标准状态】:作废
【国别】:德国
【发布日期】:2009-09
【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】:装配工作;桥;建筑物;卡片;粗梳机;土木工程;组件;建筑;控制;设计;名称与符号;尺寸选定;地震;效应;环境影响;架设(施工作业);安装;欧洲法规;冻结;结冰;气候效应;负载系数;负荷;参数;计划;预应力;铁路桥;沉陷;雪荷载;应变;应力;结构工程制图;结构;风荷载;工作质量
【英文主题词】:Assemblingworks;Bridges;Buildings;Cards;Civilengineering;Components;Construction;Controlling;Definitions;Design;Designations;Dimensioning;Earthquakes;Effects;Environmentaleffects;Erecting(constructionoperation);Erection;Eurocode;Freezing;Iceformation;Icing;Influenceofclimate;Loadfactor;Loading;Parameters;Planning;Prestress;Railwaybridges;Settlements;Snowloading;Strain;Stress;Structuralengineeringdrawings;Structures;Windloading;Workmanship
【摘要】:
【中国标准分类号】:P31
【国际标准分类号】:91_010_30
【页数】:2P.;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforNon-DestructiveAssayofNuclearMaterialinWastebyPassiveandActiveNeutronCountingUsingaDifferentialDie-AwaySystem
【原文标准名称】:用差动衰减系统钝化-活化中子计数法对废物中的核物质进行无损分析的标准试验方法
【标准号】:ASTMC1493-2001
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:C26.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:non-destructiveassay;nuclearmaterialsinwaste;passiveandactiveneutroncounting;differentialdie-awaysystem;uranium;plutonium
【摘要】:1.1Thistestmethodcoversasystemthatperformsnondestructiveassay(NDA)ofuraniumorplutonium,orboth,usingtheactive,differentialdie-awaytechnique(DDT),andpassiveneutroncoincidencecounting.Resultsfromtheactiveandpassivemeasurementsarecombinedtodeterminethetotalamountoffissileandspontaneously-fissioningmaterialindrumsofscraporwasteaslargeas208L.Correctionsaremadetothemeasurementsfortheeffectsofneutronmoderationandabsorption,assumingthattheeffectsareaveragedoverthevolumeofthedrumandthatnosignificantlumpsofnuclearmaterialarepresent.Thesesystemsaremostwidelyusedtoassaylow-levelandtransuranicwaste,butmayalsobeusedforthemeasurementofscrapmaterials.Whilethistestmethodisspecifictothesecond-generationLosAlamosNationalLaboratory(LANL)passive-activeneutronassaysystem,theprincipleappliestootherDDTsystems.1.1.1Intheactivemode,thesystemmeasuresfissileisotopessuchas235Uand239Pu.Theneutronsfromapulsed,14-MeVneutrongeneratorarethermalizedtoinducefissionintheassayitem.Betweengeneratorpulses,thesystemdetectsprompt-fissionneutronsemittedfromthefissilematerial.Thenumberofdetectedneutronsbetweenpulsesisproportionaltothemassoffissilematerial.Thismethodiscalledthedifferentialdie-awaytechnique.1.1.2Inthepassivemode,thesystemdetectstime-coincidentneutronsemittedfromspontaneouslyfissioningisotopes.Theprimaryisotopesmeasuredare238Pu,240Pu,and242Pu;however,thesystemmaybeadaptedforuseonotherspontaneously-fissioningisotopesaswell.Thenumberofcoincidentneutronsdetectedisproportionaltothemassofspontaneously-fissioningmaterial.1.2Theactivemodeisusedtoassayfissilematerialinthefollowingranges.1.2.1Foruranium-bearingitems,theDDTcanmeasurethe235Ucontentintherangefrom0.02toover100g.Normally,theassayofitemsbearingonlyuraniumisperformedusingmatrix-specificcalibrationstoaccountfortheeffectofthematrixontheactivesignal.1.2.2Forplutonium-bearingitems,theDDTmethodmeasuresthe239Pucontentintherangebetween0.01and20g.1.3Thepassivemodeiscapableofassayingspontaneously-fissioningnuclei,overanominalrangefrom0.05to15gof240Pu,orequivalent.Thepassivemodecanalsobeusedtomeasurelarge(forexample,kg)quantitiesof238U.1.4Thistestmethodrequiresknowledgeoftherelativeabundancesoftheplutoniumoruraniumisotopestodeterminethetotalplutoniumoruraniummass.1.5Thistestmethodwillgivebiasedresultswhenthewasteformdoesnotmeetthecalibrationspecificationsandthemeasurementassumptionspresentedinthistestmethodregardingtherequirementsforahomogeneousmatrix,uniformsourcedistribution,andtheabsenceofnuclearmateriallumps,totheextentthattheyeffectthemeasurement.1.6Thecompleteactiveandpassiveassayofa208Ldrumisnominally10minorless.1.7Improvementstothistestmethodhavebeenreported(1,2,3,4).Discussionsoftheseimprovementsarenotincludedinthistestmethod.1.8Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection8.
【中国标准分类号】:F40
【国际标准分类号】:27_120_30
【页数】:15P.;A4
【正文语种】: