ISO 3353-2-2002 航空航天.引导和收尾螺纹.第2部分:内螺纹
时间:2024-05-07 04:28:57 来源: 标准资料网 作者：标准资料网 阅读：9164
【英文标准名称】:Aerospace-Leadandrunoutthreads-Part2:Internalthreads
【原文标准名称】:航空航天.引导和收尾螺纹.第2部分:内螺纹
【标准号】:ISO3353-2-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);航天运输;航空运输;航空航天运输;定义;螺纹;螺钉;螺纹端部;螺纹尾部;含铅的;内螺纹
【英文主题词】:specification(approval);airtransport;spacetransport;screws(bolts);definitions;threadends;aerospacetransport;internalthreads;threads;screwthreadrunouts;definition;leaded
【摘要】:ThispartofISO3353specifiestheleadandrunoutthreadandundercutrequirementsforinternalthreads(blindtappedholes)foraerospaceconstruction.Itisapplicablewheneveritisreferencedinadefinitiondocument.
【中国标准分类号】:V20
【国际标准分类号】:49_030_10
【页数】:10P;A4
【正文语种】:英语
【英文标准名称】:Metalboxesandboxesofinsulatingmaterialforrecessedmountingforaccomodationofaccessoriesupto16A250Vandsocket-outletsaccordingtoDIN49445,DIN49447andDINEN60309-2(VDE0623-20)upto32A690V-Maindimensions
【原文标准名称】:符合DIN49445、DIN49447和DINEN60309-2(VDE0623-20)要求金属制仪表盒、16A250V以下装修辅助仪器用沉入安装的绝缘材料和插座引出线.主要尺寸
【标准号】:DIN49073-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:设备插头;接线箱;建筑;设计;名称与符号;尺寸;民用电力设备;电连接器;插座;电气工程;电力设备;电绝缘材料;嵌入导线管;紧固螺丝;嵌入式器件盒;安装柜;装配设备;装置;安装;绝缘材料;分线盒;主要尺寸;金属盒;金属;;粉刷;晶闸管;类型
【英文主题词】:
【摘要】:
【中国标准分类号】:K10
【国际标准分类号】:29_120_10
【页数】:22P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforMeasuringPavementMacrotextureDepthUsingaVolumetricTechnique
【原文标准名称】:用砂石体积测量法测量路面宏观结构深度的标准试验方法
【标准号】:ASTME965-1996(2006)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:E17.23
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:额定值;道路建筑;路面(道路);承重面的表面修饰;施工材料;建筑;砂;深度;材料;试验;精整;表面
【英文主题词】:
【摘要】:Thistestmethodissuitableforfieldteststodeterminetheaveragemacrotexturedepthofapavementsurface.Theknowledgeofpavementmacrotexturedepthservesasatoolincharacterizingthepavementsurfacetexture.Whenusedinconjunctionwithotherphysicaltests,themacrotexturedepthvaluesderivedfromthistestmethodmaybeusedtodeterminethepavementskidresistancecapabilityandthesuitabilityofpavingmaterialsorfinishingtechniques.Whenusedwithothertests,careshouldbetakenthatalltestsareappliedatthesamelocation.Improvementsinpavementfinishingpracticesandmaintenanceschedulesmayresultfromuseofthistestmethod.Thetexturedepthmeasurementsproducedusingthistestmethodareinfluencedbypavementmacrotexturecharacteristicsandnotsignificantlyaffectedbypavementmicrotexture.Pavementaggregateparticleshape,size,anddistributionaretexturefeaturesnotaddressedinthisprocedure.Thistestmethodisnotmeanttoprovideacompleteassessmentofpavementsurfacetexturecharacteristics.Thepavementmacrotexturedepthvaluesmeasuredbythistestmethod,withtheequipmentandproceduresstatedherein,donotnecessarilyagreeorcorrelatedirectlywithothertechniquesofsurfacetexturemeasurements.Thistestmethodisalsosuitableforresearchanddevelopmentpurposes,wheredirectcomparisonsbetweenpavementsurfacesaretobemadewithinthesametestprogram.Note28212;Thepavementsurfacetobemeasuredusingthistestmethodmustbedryandfreeofanyconstructionresidue,surfacedebris,andlooseaggregateparticlesthatwouldbedisplacedorremovedduringnormalenvironmentalandtrafficconditions.p>1.1Thistestmethoddescribesaprocedurefordeterminingtheaveragedepthofpavementsurfacemacrotexture(see3.1)(1)bycarefulapplicationofaknownvolumeofmaterialonthesurfaceandsubsequentmeasurementofthetotalareacovered.Thetechniqueisdesignedtoprovideanaveragedepthvalueofonlythepavementmacrotextureandisconsideredinsensitivetopavementmicrotexturecharacteristics.1.2Theresultsobtainedusingthisproceduretodetermineaveragepavementmacrotexturedepthsdonotnecessarilyagreeorcorrelatedirectlywiththoseobtainedbyotherpavementmacrotexturemeasuringmethods(1-5).1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandardThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P66
【国际标准分类号】:93_080_20
【页数】:3P.;A4
【正文语种】: