DIN 1185-4-1973 排水.管道排水.明渠排水和底层土壤改良的地下水控制.设计和“完工”图纸
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【英文标准名称】:Drainage;ControlofSub-SurfaceWaterManagementbyDrainagewithPipes,Open-DitchDrainageandAmeliorationoftheSubsoil;Designand"AsCompleted"Drawings
【原文标准名称】:排水.管道排水.明渠排水和底层土壤改良的地下水控制.设计和“完工”图纸
【标准号】:DIN1185-4-1973
【标准状态】:现行
【国别】:德国
【发布日期】:1973-12
【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】:建筑;管;图纸;排水;农业;底土改良;计划
【英文主题词】:construction;planning;agriculture;drawings;drainages;ameliorationofthesubsoil;pipes;drainage
【摘要】:Drainage;regulationofsoilwatermanagementbydrainagewithpipes,drainagewithoutpipes,andsubsoilamelioration;design
【中国标准分类号】:P57
【国际标准分类号】:65_060_35
【页数】:2P;A4
【正文语种】:德语
【英文标准名称】:Railwayapplications-Rollingstock-D.C.suppliedelectronicballastsforlightingfluorescentlamps;GermanversionEN50311:2003
【原文标准名称】:铁路设施.机车车辆.照明荧光灯用直流电子镇流器
【标准号】:DINEN50311-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-01
【实施或试行日期】:2004-01-01
【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】:交流电流;铁路电力牵引装置;试验;定义;特性;荧光灯;电力变换器;额定值;使用条件;铁道车辆;直流电流;铁路;电力系统;电气工程;电子设备;电子仪器;灯;铁路车辆零部件;规范(验收);辅助电流;牵引电流;转炉(金属);电路;镇流器;直流装置;铁路设施;交通车辆;转换器;铁路车辆;大功率变流器;逆变器;铁路架空输电网;发电机;辅助电路
【英文主题词】:Alternatingcurrent;Auxiliarycircuits;Auxiliarycurrents;Ballasts;Circuits;Convertors(metals);Couverters;Definition;Definitions;Directcurrent;Directcurrentinstallations;Electricconvertors;Electricgenerators;Electricpowersystems;Electricalengineering;Electronicequipment;Electronicinstruments;Fluorescentlamps;Inverters;Lamps;Operatingconditions;Powerelectronicconvertors;Properties;Railwayapplications;Railwaycatenaries;Railwayelectrictractionequipment;Railwayvehiclecomponents;Railwayvehicles;Railways;Ratings;Rollingstocks;Specification(approval);Testing;Tractioncurrents;Trafficvehicles
【摘要】:
【中国标准分类号】:S35
【国际标准分类号】:29_140_99
【页数】:44P.;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforContactPerformanceClassificationofElectricalConnectionSystems
【原文标准名称】:电气连接系统的接触性能分类的标准实施规程
【标准号】:ASTMB868-1996(2008)
【标准状态】:现行
【国别】:美国
【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】:B02.11
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:classification;conductor;connector;contact;electricalcontact;electricalconnectionsystems;metallic;resistance;Classification(standards)--electricaldevices/applications;Performance--electrical/electronicsystems/applications;Connectors;Conta
【摘要】:Thispracticeisbasedontheuseofelectricalresistanceasanindicatorofcontactperformance.Existingstandards,suchasthosereferencedinSection2asrepresentativeexamples,providethebasisforappliedtestconditions.Modificationsinprocedureorsamplesize,orboth,ofexistingstandardsmayhavetobemadetoprovideforresistancemeasurementandtomeetvariabilityindexrequirementsthatausermayspecify.Thispracticeaccommodatestheuseofmultipletestmethods,asmayberequiredtoassuresatisfactoryperformanceinagivenapplication.1.1Thispracticeprovidesauniformmethodofspecifyingperformancerequirementsfor(orreportingtestresultsof)electricalcontactandconnectionsystems.Bothconductorandconnectorsystemperformancemaybespecifiedbythispractice,separatelyorincombination.1.2Thispracticemaybeusedforseparableorpermanentcontactsemployingmetallicconductorsandcontacts.1.3Thispracticeprovidesmethodsforbothsignalandpowerapplications.1.4Thispracticedoesnotspecifythesamplepreparationortestsequencesrequiredfordeterminingcontactperformance.Itistheresponsibilityoftheuserofthispracticetodeterminetheappliedtestsequence(s)appropriatefortheapplication.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateMaterialSafetyDataSheet(MSDS)forthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F20
【国际标准分类号】:29_120_20
【页数】:5P.;A4
【正文语种】:英语
