ISO 2725-3-2001 螺钉和螺母用装配工具方头传动套筒第3部分：机动套筒(非撞击)尺寸
时间:2024-05-19 17:12:31 来源: 标准资料网 作者：标准资料网 阅读：9182
【英文标准名称】:Assemblytoolsforscrewsandnuts-Squaredrivesockets-Part3:Machine-operatedsockets("nonimpact");Dimensions
【原文标准名称】:螺钉和螺母用装配工具方头传动套筒第3部分：机动套筒(非撞击)尺寸
【标准号】:ISO2725-3-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-04
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC29
【标准类型】:()
【标准水平】:()
【中文主题词】:扳手;旋具和螺母扳手;方形套筒;管套扳手;机器驱动的;尺寸;名称与符号;作标记;工具
【英文主题词】:Designations;Dimensions;Machineoperated;Marking;Screwdriversandspanners;Socketwrenches;Squaresockets;Tools;Wrenches
【摘要】:ThispartofISO2725specifiesdimensions,designationandmarkingofmachineoperated"non-impact"squaredrivesockets.NOTE1Machineoperated"non-impact"squaredrivesocketsarelistedundernumber301inISO1703:1983.NOTE2Hand-operatedsocketsaredealtwithinISO2725-1.Machine-operated"impact"socketsaredealtwithinISO2725-2.
【中国标准分类号】:J47
【国际标准分类号】:25_140_01
【页数】:4P;A4
【正文语种】:英语
【英文标准名称】:SlipSheets
【原文标准名称】:滑动薄板材
【标准号】:ANSI/ASMEMH1aPartVIII-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:纸板;定义;定义;;材料;包装件;包装材料;特性;尺寸;运输包装;
【英文主题词】:Board(paper);Definition;Definitions;Intermediatelayers;Materials;Packages;Packagingmaterial;Properties;Size;Transportpacking;Transportsafetycatch
【摘要】:Definesterms,sizes,materials,testingandspecificcharacteristicsrelevanttoslipsheets.ThisrevisionofANSI/ASMEMH1.5M-1993willberedesignated,consolidated,andpublishedatalaterdateunderthedesignationASMEMH1.
【中国标准分类号】:G31
【国际标准分类号】:55_040
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforTransparencyofPlasticSheeting
【原文标准名称】:塑料薄板透明度的试验方法
【标准号】:ASTMD1746-2009
【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】:D20.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:clarity;plastic;regulartransmittance;sheeting;transmittance;transparency;Plasticsheetandfilm;Transparentplastics
【摘要】:Theattributeofclarityofasheet,measuredbyitsabilitytotransmitimage-forminglight,correlateswithitsregulartransmittance.Sensitivitytodifferencesimproveswithdecreasingincidentbeam-andreceptor-angle.Iftheangularwidthoftheincidentbeamandofthereceptoraperture(asseenfromthespecimenposition)areoftheorderof0.1x00B0;orless,sheetingofcommercialinteresthavearangeoftransparencyofabout10to90%asmeasuredbythistest.Resultsobtainedbytheuseofthistestmethodaregreatlyinfluencedbythedesignparametersoftheinstruments;forexample,theresolutionislargelydeterminedbytheangularwidthofthereceptoraperture.Cautionshouldthereforebeexercisedincomparingresultsobtainedfromdifferentinstruments,especiallyforsampleswithlowregulartransmittance.Regulartransmittancedatainaccordancewiththistestmethodcorrelatewiththepropertycommonlyknownasx201C;see-through,x201D;whichisratedsubjectivelybytheeffectofahand-heldspecimenonanobserver''sabilitytodistinguishclearlyarelativelydistanttarget.Thiscorrelationispoorforhighlydiffusingmaterialsbecauseofinterferenceofscatteredlightinthevisualtest.1.1Thistestmethodcoversthemeasurementofthetransparencyofplasticsheetingintermsofregulartransmittance(Tr).Althoughgenerallyapplicabletoanytranslucentortransparentmaterial,itisprincipallyintendedforusewithnominallyclearandcolorlessthinsheeting.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnosimilarorequivalentISOstandard.Note28212;Foradditionalinformation,seeTerminologyE284andPracticeE1164.
【中国标准分类号】:G33
【国际标准分类号】:
【页数】:4P.;A4
【正文语种】:英语