NF C97-305-1990 电声系统设备.放大器
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【英文标准名称】:SOUNDSYSTEMSEQUIPMENT.LOUDSPEAKERS.
【原文标准名称】:电声系统设备.放大器
【标准号】:NFC97-305-1990
【标准状态】:作废
【国别】:法国
【发布日期】:1990-10
【实施或试行日期】:1990-09-20
【发布单位】:法国标准化协会(AFNOR)
【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】:M72
【国际标准分类号】:
【页数】:36P;A4
【正文语种】:其他
【原文标准名称】:电声系统设备.放大器
【标准号】:NFC97-305-1990
【标准状态】:作废
【国别】:法国
【发布日期】:1990-10
【实施或试行日期】:1990-09-20
【发布单位】:法国标准化协会(AFNOR)
【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】:M72
【国际标准分类号】:
【页数】:36P;A4
【正文语种】:其他
下载地址: 点击此处下载
上一篇: NF Z66-200-1990 信息技术.数据通讯.25极点数据终端设备和数据通讯设备(dte/dce)接口连接器和触点数分配
下一篇: NF Z70-030-1990 信息处理系统.开放系统互连.基本参照模型.第4部分:管理框架
下一篇: NF Z70-030-1990 信息处理系统.开放系统互连.基本参照模型.第4部分:管理框架
【英文标准名称】:StandardTestMethodsforRockwellHardnessofMetallicMaterials
【原文标准名称】:金属材料洛氏硬度的标准试验方法
【标准号】:ASTME18-2008b
【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】:E28.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:hardness;mechanicaltest;metals;Rockwell;Calibration--metals/alloysanalysisinstrumentation;Metalelectricalconductors;Rockwellhardness;Testingmachines;Verification
【摘要】:TheRockwellhardnesstestisanempiricalindentationhardnesstestthatcanprovideusefulinformationaboutmetallicmaterials.Thisinformationmaycorrelatetotensilestrength,wearresistance,ductility,andotherphysicalcharacteristicsofmetallicmaterials,andmaybeusefulinqualitycontrolandselectionofmaterials.Rockwellhardnesstestsareconsideredsatisfactoryforacceptancetestingofcommercialshipments,andhavebeenusedextensivelyinindustryforthispurpose.Rockwellhardnesstestingataspecificlocationonapartmaynotrepresentthephysicalcharacteristicsofthewholepartorendproduct.AdherencetothisstandardtestmethodprovidestraceabilitytonationalRockwellhardnessstandardsexceptasstatedotherwise.1.1ThesetestmethodscoverthedeterminationoftheRockwellhardnessandtheRockwellsuperficialhardnessofmetallicmaterialsbytheRockwellindentationhardnessprinciple.ThisstandardprovidestherequirementsforRockwellhardnessmachinesandtheproceduresforperformingRockwellhardnesstests.1.2Thisstandardincludesadditionalrequirementsinannexes:VerificationofRockwellHardnessTestingMachines
AnnexA1
RockwellHardnessStandardizingMachines
AnnexA2
StandardizationofRockwellIndenters
AnnexA3
StandardizationofRockwellHardnessTestBlocks
AnnexA4
GuidelinesforDeterminingtheMinimumThicknessofaTestPiece
AnnexA5
HardnessValueCorrectionsWhenTestingonConvexCylindricalSurfaces
AnnexA6
【英文标准名称】:StandardPracticeforDeterminingtheAdhesionofLaminationFilmstoPrintsUtilizingMechanicalStress:FourDifferentTestMethods-Score/Tape,CrossHatch,X-Cut,andCrease-Folding
【原文标准名称】:利用机械应力测定叠层胶片和印刷品间粘性的标准规程:四种不同的试验方法.划线/胶带、交叉影线、X切割和折皱
【标准号】:ASTMF2296-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:F05.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:舱口;机械的;十字型接管;折弯;窄条带材;影片;应力;摄影;印刷;测定;粘附;试验;层叠
【英文主题词】:accelerateaging;adhesion;bondstrength;debonding;delamination;encapsulating;folding;hightemperaturelaminates;inkjet;lamination;lowtemperaturelaminates;media;mounting;pressure-sensitivelaminates;printing;thickness
【摘要】:Theimagelifeofprintedmediadisplayedinbothtypicalofficeandoutdoorenvironmentscanbeextendedbylaminationorencapsulation.Whilenaturalagingisthemostreliablemethodofassessinglaminationadhesion,thelengthofthetimerequiredmakesthismethodimpracticalformostmaterials.Thispracticeutilizingmechanicalstressallowscomparativestudiesofprintsandlaminatingfilms.Factorsintheofficeandoutdoorenvironments,suchasheat,cold,thermalshock,ultraviolet/visibleradiationandwatervaporcanhaveeffectonlaminatestability.Theresistanceofthelaminatetothesefactorscanbeassessedbyapplyingmechanicalstress.Goodadhesionisaprimeconsiderationforlaminatingfilmsandprints.Alaminatingfilm,whichdoesnotadheretoaprintorviceversagenerally,hasnocommercialvalue.Thispracticeisusedtoobtaincomparativedataofadhesionstrengthofencapsulatedorlaminatedmedia.1.1Thispracticedescribesproceduresforassessingtheadhesionbetweenlaminationfilmsandblackandwhiteorcolorimagesproducedbyprinters,copiesandotherreprographicdevices.1.2Thispracticecanbeusedtotestdifferentlaminateswithagivensetofinksandmediaoritcanbeusedtoevaluateinksandmediawithagivenlaminate.1.3Thispracticeisapplicabletolaminatedimages,wherethesubstratesurfaceissubjecttofailureundermechanicalstressfrommostlypeelconditions(thatis,paper,film,cloth,andsoforth).1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G81
【国际标准分类号】:37_040_20
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:金属材料洛氏硬度的标准试验方法
【标准号】:ASTME18-2008b
【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】:E28.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:hardness;mechanicaltest;metals;Rockwell;Calibration--metals/alloysanalysisinstrumentation;Metalelectricalconductors;Rockwellhardness;Testingmachines;Verification
【摘要】:TheRockwellhardnesstestisanempiricalindentationhardnesstestthatcanprovideusefulinformationaboutmetallicmaterials.Thisinformationmaycorrelatetotensilestrength,wearresistance,ductility,andotherphysicalcharacteristicsofmetallicmaterials,andmaybeusefulinqualitycontrolandselectionofmaterials.Rockwellhardnesstestsareconsideredsatisfactoryforacceptancetestingofcommercialshipments,andhavebeenusedextensivelyinindustryforthispurpose.Rockwellhardnesstestingataspecificlocationonapartmaynotrepresentthephysicalcharacteristicsofthewholepartorendproduct.AdherencetothisstandardtestmethodprovidestraceabilitytonationalRockwellhardnessstandardsexceptasstatedotherwise.1.1ThesetestmethodscoverthedeterminationoftheRockwellhardnessandtheRockwellsuperficialhardnessofmetallicmaterialsbytheRockwellindentationhardnessprinciple.ThisstandardprovidestherequirementsforRockwellhardnessmachinesandtheproceduresforperformingRockwellhardnesstests.1.2Thisstandardincludesadditionalrequirementsinannexes:VerificationofRockwellHardnessTestingMachines
AnnexA1
RockwellHardnessStandardizingMachines
AnnexA2
StandardizationofRockwellIndenters
AnnexA3
StandardizationofRockwellHardnessTestBlocks
AnnexA4
GuidelinesforDeterminingtheMinimumThicknessofaTestPiece
AnnexA5
HardnessValueCorrectionsWhenTestingonConvexCylindricalSurfaces
AnnexA6
【英文标准名称】:StandardPracticeforDeterminingtheAdhesionofLaminationFilmstoPrintsUtilizingMechanicalStress:FourDifferentTestMethods-Score/Tape,CrossHatch,X-Cut,andCrease-Folding
【原文标准名称】:利用机械应力测定叠层胶片和印刷品间粘性的标准规程:四种不同的试验方法.划线/胶带、交叉影线、X切割和折皱
【标准号】:ASTMF2296-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:F05.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:舱口;机械的;十字型接管;折弯;窄条带材;影片;应力;摄影;印刷;测定;粘附;试验;层叠
【英文主题词】:accelerateaging;adhesion;bondstrength;debonding;delamination;encapsulating;folding;hightemperaturelaminates;inkjet;lamination;lowtemperaturelaminates;media;mounting;pressure-sensitivelaminates;printing;thickness
【摘要】:Theimagelifeofprintedmediadisplayedinbothtypicalofficeandoutdoorenvironmentscanbeextendedbylaminationorencapsulation.Whilenaturalagingisthemostreliablemethodofassessinglaminationadhesion,thelengthofthetimerequiredmakesthismethodimpracticalformostmaterials.Thispracticeutilizingmechanicalstressallowscomparativestudiesofprintsandlaminatingfilms.Factorsintheofficeandoutdoorenvironments,suchasheat,cold,thermalshock,ultraviolet/visibleradiationandwatervaporcanhaveeffectonlaminatestability.Theresistanceofthelaminatetothesefactorscanbeassessedbyapplyingmechanicalstress.Goodadhesionisaprimeconsiderationforlaminatingfilmsandprints.Alaminatingfilm,whichdoesnotadheretoaprintorviceversagenerally,hasnocommercialvalue.Thispracticeisusedtoobtaincomparativedataofadhesionstrengthofencapsulatedorlaminatedmedia.1.1Thispracticedescribesproceduresforassessingtheadhesionbetweenlaminationfilmsandblackandwhiteorcolorimagesproducedbyprinters,copiesandotherreprographicdevices.1.2Thispracticecanbeusedtotestdifferentlaminateswithagivensetofinksandmediaoritcanbeusedtoevaluateinksandmediawithagivenlaminate.1.3Thispracticeisapplicabletolaminatedimages,wherethesubstratesurfaceissubjecttofailureundermechanicalstressfrommostlypeelconditions(thatis,paper,film,cloth,andsoforth).1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G81
【国际标准分类号】:37_040_20
【页数】:5P.;A4
【正文语种】: