EN 61915-1-2008 低压开关装置和控制器.网络化工业装置的装置轮廓.第1部分:设计轮廓的开发用通用规则
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【英文标准名称】:Low-voltageswitchgearandcontrolgear-Deviceprofilesfornetworkedindustrialdevices-Part1:Generalrulesforthedevelopmentofdeviceprofiles(IEC61915-1:2007);EnglishversionEN61915-1:2008
【原文标准名称】:低压开关装置和控制器.网络化工业装置的装置轮廓.第1部分:设计轮廓的开发用通用规则
【标准号】:EN61915-1-2008
【标准状态】:现行
【国别】:
【发布日期】:2008-09
【实施或试行日期】:2008-09-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:自动化;电路网络;控制;控制系统;控制工艺学;交联;定义;电气工程;英语;工业的;接口(数据处理);低电压;低压设备;低压开关设备;监视器;设备;过程自动化;过程测量和控制技术;轮廓;表示法;规范(验收);开关设备;测试
【英文主题词】:Automation;Circuitnetworks;Control;Controlsystems;Controltechnology;Cross-linked;Definition;Definitions;Electricalengineering;Englishlanguage;Industrial;Interfaces(dataprocessing);Lowvoltage;Low-voltageequipment;Low-voltageswitchgear;Monitors;Plant;Processautomation;Processmeasuringandcontroltechnology;Profile;Representations;Specification(approval);Switchgear;Testing
【摘要】:
【中国标准分类号】:K30
【国际标准分类号】:29_130_20
【页数】:95P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 铁路组合钢模板技术规则 |
| 发布日期： | 1986-01-01 |
| 实施日期： | 1986-09-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
适用范围
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前言
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目录
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引用标准
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所属分类： 矿业 矿山机械设备 提升 贮运设备 采矿和矿产品 采矿设备
【英文标准名称】:StandardGuideforSelectingSurfaceGeophysicalMethods
【原文标准名称】:地球物理法选择地表的标准指南
【标准号】:ASTMD6429-1999(2006)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D18.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:金属探测器;直流电阻率;地球物理法;地面穿透雷达;管/电缆定位;地震反射;地震折射;自电势;现场特征描述;VLF电磁学;地球物理学;磁学;重力
【英文主题词】:DCresistivity;frequencydomainelectromagnetics;geophysicalmethods;geophysics;gravity;groundpenetratingradar(GPR);magnetics;metaldetector;pipe/cablelocation;self-potential;seismicreflection;seismicrefraction;sitecharacterization;tim
【摘要】:1.1Thisguidecoverstheselectionofsurfacegeophysicalmethods,ascommonlyappliedtogeologic,geotechnical,hydrologic,andenvironmentalinvestigations(hereafterreferredtoassitecharacterization),aswellasforensicandarchaeologicalapplications.Thisguidedoesnotdescribethespecificproceduresforconductinggeophysicalsurveys.Individualguidesarebeingdevelopedforeachsurfacegeophysicalmethod.1.2Surfacegeophysicalmethodsyielddirectandindirectmeasurementsofthephysicalpropertiesofsoilandrockandporefluids,aswellasburiedobjects.1.3Thegeophysicalmethodspresentedinthisguideareregularlyusedandhavebeenproveneffectiveforhydrologic,geologic,geotechnical,andhazardouswastesiteassessments.1.4Thisguideprovidesanoverviewofapplicationsforwhichsurfacegeophysicalmethodsareappropriate.Itdoesnotaddressthedetailsofthetheoryunderlyingspecificmethods,fieldprocedures,orinterpretationofthedata.Numerousreferencesareincludedforthatpurposeandareconsideredanessentialpartofthisguide.Itisrecommendedthattheuserofthisguidebefamiliarwiththereferencescited()andwithGuidesD420,D5730,D5753,D5777,andD6285,aswellasPracticesD5088,D5608,D6235,andTestMethodG57.1.5Toobtaindetailedinformationonspecificgeophysicalmethods,ASTMstandards,otherpublications,andreferencescitedinthisguide,shouldbeconsulted.1.6Thesuccessofageophysicalsurveyisdependentuponmanyfactors.Oneofthemostimportantfactorsisthecompetenceoftheperson(s)responsibleforplanning,carryingoutthesurvey,andinterpretingthedata.Anunderstandingofthemethod''stheory,fieldprocedures,andinterpretationalongwithanunderstandingofthesitegeology,isnecessarytosuccessfullycompleteasurvey.Personnelnothavingspecializedtrainingorexperienceshouldbecautiousaboutusinggeophysicalmethodsandshouldsolicitassistancefromqualifiedpractitioners.1.7ThevaluesstatedinSIunitsaretoberegardedastheguide.Thevaluesgiveninparenthesesareforinformationonly.1.8Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P10
【国际标准分类号】:07_060
【页数】:11P.;A4
【正文语种】:
