DIN 4503-2-1993 照相机及其附件用三角架连接件.快速装配的连接件
作者:标准资料网 时间:2024-04-29 00:18:55 浏览:9414
来源:标准资料网
【英文标准名称】:Tripodconnectionsforcamerasandaccessories;connectionsforrapidassembly
【原文标准名称】:照相机及其附件用三角架连接件.快速装配的连接件
【标准号】:DIN4503-2-1993
【标准状态】:现行
【国别】:德国
【发布日期】:1993-10
【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】:三角架;三角架连接;连接器;摄影技术;速卸联轴节;摄影机;连接;螺纹;阳螺纹;摄影;母螺纹;公差(测量);尺寸
【英文主题词】:Cameras;Connections;Connectors;Dimensions;Femalethreads;Malethreads;Phototechnology;Photography;Quickreleasecouplings;Threads;Tolerances(measurement);Tripodconnections;Tripods
【摘要】:Thedocumentappliesforconnectorsforthequickassemblyoffilmandvideocamerasorforaccessoriesontripodsortripodsheads,resp.#,,#
【中国标准分类号】:N46
【国际标准分类号】:37_040_10
【页数】:2P;A4
【正文语种】:德语
【英文标准名称】:Powertransformers-Part7:Loadingguideforoil-immersedpowertransformers(IEC60076-7:2005),CorrigendumtoDINIEC60076-7(VDE0532-76-7):2008-02
【原文标准名称】:电力变压器.第7部分:油浸电力变压器用负载指南(IEC60076-7-2005),DINIEC60076-7(VDE0532-76-7)-2008-02标准的勘误表
【标准号】:DINIEC60076-7Berichtigung1-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-07
【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】:室温;环境温度;应用规则;扼流圈;电气工程;电感器;寿命;负荷;数学计算;测量;测量技术;模型;油浸;油浸式变压器;使用条件;工作温度;性能;性能试验;电力变压器;额定功率;铭牌;安全工程;规范(验收);试验;三相变压器;变压器;电压测量;零序阻抗
【英文主题词】:Ambienttemperature;Ambienttemperatures;Applicationrule;Chokes(electric);Electricalengineering;Inductors;Life(durability);Loading;Mathematicalcalculations;Measurement;Measuringtechniques;Models;Oilimmersion;Oil-immersedtransformers;Operatingconditions;Operatingtemperatures;Performance;Performancetests;Powertransformers;Ratedpower;Ratingplates;Safetyengineering;Specification(approval);Testing;Three-phasetransformers;Transformers;Voltagemeasurement;Zero-sequenceimpedance
【摘要】:
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:5P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforStoppingDistanceonPavedSurfacesUsingaPassengerVehicleEquippedWithFull-ScaleTires
【原文标准名称】:装有足尺寸轮胎的客车在铺覆路面上刹车距离的标准试验方法
【标准号】:ASTME445/E445M-1988(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1988
【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】:E17.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Brakingforce/torque(onpavementsurfaces);Passengercars;Pavementsurfaces;Stoppingdistance;Tiretesting
【摘要】:Theknowledgeofvehiclestoppingdistanceservesasanadditionaltoolincharacterizingthepavementsurfaceskidresistance.Whenusedinconjunctionwithotherphysicalandchemicaltests,theskidresistancevaluesderivedfromthistestmethodmaydeterminethesuitabilityandadequacyofpavingmaterialsorfinishingtechniques.Improvementsinpavementmaintenancepracticesandschedulesmayresultfromuseofthistestmethod.Thestoppingdistancevaluesmeasuredbythistestmethodwiththeequipmentandproceduresstatedhereindonotnecessarilyagreeorcorrelatedirectlywithothermethodsofskid-resistancemeasurements.,Thistestmethodissuitableforresearchanddevelopmentpurposes,wheredirectcomparisonbetweenpavementsurfacesaretobemadewithinthesametestprogram.1.1Thistestmethodcoversthemeasurementofstoppingdistanceonpavedsurfaceswithapassengervehicleequippedwithspecifiedfull-scaleautomobiletires.1.2Thistestmethodutilizesameasurementofstoppingdistancesrepresentingthenon-steadystateskidresistanceonfourlockedwheelsasthevehicledeceleratesoverawettedpavementsurfaceunderspecifiedlimitsofstaticwheelloadandfromadesiredspeed,whilethevehicleremainsessentiallyparalleltoitsoriginaldirectionofmotion.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G41
【国际标准分类号】:93_080_20
【页数】:4P.;A4
【正文语种】:英语
