BS 4442-1-1969 车床轴头及面板规范.第1部分:A式和卡姆洛克式
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来源:标准资料网
【英文标准名称】:Specificationforlathespindlenosesandfaceplates-Types'A'and'Camlock'
【原文标准名称】:车床轴头及面板规范.第1部分:A式和卡姆洛克式
【标准号】:BS4442-1-1969
【标准状态】:现行
【国别】:英国
【发布日期】:1969-03-31
【实施或试行日期】:1969-03-31
【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】:螺栓;螺钉;设计;凸轮;螺柱;六角头紧固件;车床;主轴;凹头紧固件;轴头;机床部件;凸圆头紧固件;卡盘;尺寸公差;尺寸;互换性
【英文主题词】:Bolts;Cams;Cheese-headfasteners;Design;Dimensionaltolerances;Dimensions;Faceplates;Hexagonal-headfasteners;Interchangeability;Lathes;Machinetoolcomponents;Screws(bolts);Socket-headfasteners;Spindlenoses;Spindles;Studs(fasteners)
【摘要】:SpecifiesdimensionsforTypeAandcamlocklathespindlenoses,theirfaceplatesandcomponentparts.
【中国标准分类号】:J52
【国际标准分类号】:25_060_20;25_080_10
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:Knittedfabrics-Types-Vocabulary
【原文标准名称】:针织物.类型.词汇
【标准号】:BSENISO8388-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-12-15
【实施或试行日期】:1998-12-15
【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】:定义;定义(术语);织物;针织物;多语种的;技术词汇;术语学;纺织材料;词汇表;机织物
【英文主题词】:Definition;Definitions;Fabrics;Knittedfabrics;Multilingual;Technicalvocabulary;Terminology;Textiles;Vocabulary;Wovenfabrics
【摘要】:1GeneralThisInternationalStandarddefinestermsforindustriallyproducedmachineknittedfabrics.2DefinitionsThedefinitionsofthisvocabularyarecompleteinthemselves;illustrationsareusedtoclarifythecontentofadefinition,butnostandardizationofthesymbolicrepresentationofknittedfabricsisattempted.
【中国标准分类号】:W63
【国际标准分类号】:01_040_59;59_080_30
【页数】:92P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforLaboratoryMeasurementofAirborneSoundTransmissionLossofBuildingPartitionsandElements
【原文标准名称】:实验室测量建筑物隔墙和构件的空气声音传输损失的标准试验方法
【标准号】:ASTME90-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E33.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:airbornesoundtransmissionloss;flankingtransmission;soundtransmissioncoefficient;soundtransmissionloss;transmissionloss;Acousticaltests;Diffusesoundfieldtest;Doors/doorassemblies;Floor-ceilingassemblies;Impactsoundtransmission(bu
【摘要】:SoundtransmissionlossasdefinedinTerminologyC634,referstotheresponseofspecimensexposedtoadiffuseincidentsoundfield,andthisisthetestconditionapproachedbythislaboratorytestmethod.Thetestresultsarethereforemostdirectlyrelevanttotheperformanceofsimilarspecimensexposedtosimilarsoundfields.Theyprovide,however,ausefulgeneralmeasureofperformanceforthevarietyofsoundfieldstowhichapartitionorelementmaytypicallybeexposed.Inlaboratoriesdesignedtosatisfytherequirementsofthistestmethod,theintentisthatonlysignificantpathforsoundtransmissionbetweentheroomsisthroughthetestspecimen.Thisisnotgenerallythecaseinbuildingswherethereareoftenmanyotherpathsforsoundsx2014;flankingsoundtransmission.Consequentlysoundratingsobtainedusingthistestmethoddonotrelatedirectlytosoundisolationinbuildings;theyrepresentanupperlimittowhatwouldbemeasuredinafieldtest.Thistestmethodisnotintendedforfieldtests.FieldtestsshallbeperformedaccordingtoTestMethodE336.Note28212;ThecomparablequantitymeasuredusingTestMethodE336iscalledtheapparentsoundtransmissionlossbecauseofthepresenceofflankingsoundtransmission.1.1Thistestmethodcoversthelaboratorymeasurementofairbornesoundtransmissionlossofbuildingpartitionssuchaswallsofallkinds,operablepartitions,floor-ceilingassemblies,doors,windows,roofs,panels,andotherspace-dividingelements.1.2Laboratoriesaredesignedsothetestspecimenconstitutestheprimarysoundtransmissionpathbetweenthetwotestroomsandsoapproximatelydiffusesoundfieldsexistintherooms.1.3LaboratoryAccreditation8212;TherequirementsforaccreditingalaboratoryforperformingthistestmethodaregiveninAnnexA4.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:15P.;A4
【正文语种】:英语
