DIN EN 50483-6-2009 低压高空捆扎电缆附件用试验要求.第6部分:环境试验
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【英文标准名称】:Testrequirementsforlowvoltageaerialbundledcableaccessories-Part6:Environmentaltesting;GermanversionEN50483-6:2009
【原文标准名称】:低压高空捆扎电缆附件用试验要求.第6部分:环境试验
【标准号】:DINEN50483-6-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-11
【实施或试行日期】:2009-11-01
【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】:架空电缆;老化性能;束状电缆;电缆;气候保护;气候试验;组件;腐蚀试验;定义;电线;电气工程;电气装置;电绝缘材料;电气安全;环境条件;环境试验;检验;绝缘的;绝缘电缆;绝缘线;绝缘件;低电压;低压电缆;作标记;材料特性;高架的;架空线;电力电缆;接地护套;合格试验;规范(验收);温度;试验;试验要求
【英文主题词】:Aerialcables;Ageingbehaviour;Bunchedcables;Cables;Climaticprotection;Climatictests;Components;Corrosiontests;Definitions;Electriccables;Electricalcords;Electricalengineering;Electricalinstallations;Electricalinsulatingmaterials;Electricalsafety;Environmentalconditions;Environmentaltesting;Inspection;Insulated;Insulatedcables;Insulatedcords;Insulations;Lowvoltage;Low-tensioncables;Marking;Materialbehaviour;Overhead;Overheadpowerlines;Powercables;Protectivesheathing;Qualificationtests;Specification(approval);Temperature;Testing;Testingrequirements
【摘要】:
【中国标准分类号】:K13
【国际标准分类号】:29_240_20
【页数】:30P.;A4
【正文语种】:德语
【英文标准名称】:Alarmsystems-Part7-5:Messageformatsandprotocolsforserialdatainterfacesinalarmtransmissionsystems;Alarmsysteminterfacesemployingatwo-wireconfigurationinaccordancewithISO/IEC8482
【原文标准名称】:报警系统第7-5部分：报警传输系统中串行数据接口用报文格式和协议使用按ISO/IEC8482的二线结构的报警系统接口
【标准号】:IEC60839-7-5-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC79
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);电气工程;定义;定义;警报系统;安全工程;建筑物;超声波学;检波器(回路);警报装置;防偷窃措施;防盗警报;警告装置
【英文主题词】:Alarmdevices;Alarmsystems;Anti-burglarmeasures;Buildings;Burglaralarms;Definitions;Detectors(circuits);Electricalengineering;Safetyengineering;Specification(approval);Ultrasonics;Warningdevices
【摘要】:ThispartofIEC60839specifiestherequirementsforstandardinterfacesusingatwo-wireconnectionemployingISO/IEC8482signallingforusebetweenthecontrolandindicatingequipment(CIE)ofanalarmsystemandoneormorealarmsystemtransceiversconnectedtoalarmtransmissionsystems.ThisstandardprovidesaflexibleinterfaceallowingtheconnectionofasinglemasterCIEtoanumberofdevicesinaccordancewithISO/IEC8482whichmaybealarmsystemtransceiversorslaveCIE.Thisisrequiredinordertoensurecompatibilityofequipmentfromdifferentsuppliers.Thestandardappliesequallytothetransmissionofalarmsandothermessagesto/fromintrusion,fireandsocialalarmsystems,andtothetransmissionofinformationto/fromothersimilarsystems.
【中国标准分类号】:A91
【国际标准分类号】:13_320;35_200
【页数】:6P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforAnalysisforFluorideContentoftheAtmosphereandPlantTissues(SemiautomatedMethod)
【原文标准名称】:大气和植物组织中氟化物含量分析的标准试验方法(半自动法)
【标准号】:ASTMD3270-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D22.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:ambientatmospheres;colorimetricdeterminationoffluoride;fluoride;potentiometricdeterminationoffluoride
【摘要】:Thesetestmethodsmaybeusedfordeterminingthefluoridecontentofparticulatematterandgasescollectedfromtheatmospherebypassiveandactivemeans,includingplanttissues.Theuseriswarnedthatthefluoridecontentofpassivecollectors(includingplants)giveonlyqualitativeorsemiquantitativemeasurementofatmosphericfluoridecontent.1.1Thesetestmethodsdescribethesemiautomatedprocedurefortheanalysesofvarioustypesofsamplesforthepurposeofdeterminingtotalfluoride.Sincethetestmethodsincorporatemicrodistillationofthesample,theymaybeappliedtoanyfluoride-containingsolutionwherestandardsofidenticalcompositionhavebeencarriedthroughthesamesamplepreparationproceduresandhaveproventoprovidequantitativerecoverywhenanalyzedbythesemiautomatedsystem.Conversely,themethodsshallnotbeappliedforanalysesuntiltheapplicabilityhasbeendemonstrated.1.2Innormaluse,theprocedurecandetect0.1g/mLofF.Thenormalrangeofanalysisisfrom0.1to1.6g/mLofF.Higherconcentrationscanbeanalyzedbycarefuldilutionofsampleswithreagentwater.Ifdigestedsamplesroutinelyexceed1.6g/mLofF,theanalyticalportionofthepumpmanifoldcanbemodifiedtoreducesensitivity.However,thebestprocedureistoanalyzeasmalleraliquotofthesample.Mostaccurateresultsareobtainedwhenthefluorideconcentrationfallsinthemiddleorupperpartofthecalibrationcurve.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.See8.3,10.2.4,and10.2.5foradditionalprecautions.
【中国标准分类号】:Z15
【国际标准分类号】:13_040_20
【页数】:9P.;A4
【正文语种】:
