DIN 48852 T.1-1985 避雷装置.单节接地棒

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【英文标准名称】:Lightningprotectionsystem;earthingrod,one-piece(profileearthingrod)
【原文标准名称】:避雷装置.单节接地棒
【标准号】:DIN48852T.1-1985
【标准状态】:作废
【国别】:
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【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
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【标准类型】:()
【标准水平】:()
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【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
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【英文标准名称】:Testsonelectricandopticalfibrecablesunderfireconditions-Testforverticalflamepropagationforasingleinsulatedwireorcable-Procedurefor1kWpre-mixedflame
【原文标准名称】:着火条件下电缆和光纤光缆的试验.单股绝缘电线或电缆的垂直火焰蔓延的试验.1kW预混合火焰用程序
【标准号】:BSEN60332-1-2-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-12-10
【实施或试行日期】:2004-12-10
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:燃烧特性;电缆;封闭式试验室;定义;尺寸;导电体;电线;电气工程;纤维;耐火性;火焰传播;火焰扩散;阻燃性;易燃性;气体混合物;玻璃纤维光缆;火源;绝缘电缆;绝缘线;光波导;电力电缆;单芯电缆;试验设备;试验;垂直
【英文主题词】:Burningbehaviours;Cables;Closedtestrooms;Definition;Definitions;Dimensions;Electriccables;Electricconductors;Electricalcords;Electricalengineering;Fibres;Fireresistance;Flamepropagation;Flameresistance;Flammability;Gasmixtures;Glassfibrecables;Ignitingsources;Insulatedcables;Insulatedcords;Insulatedwires;Opticalwaveguides;Powercables;Single-corecables;Testequipment;Testing;Vertical
【摘要】:ThispartofIEC60332specifiestheprocedurefortestingtheresistancetoverticalflamepropagationforasingleverticalelectricalinsulatedconductororcable,oropticalfibrecable,underfireconditions.TheapparatusisgiveninIEC60332-1-1.NOTE1TestingtoIEC60332-1-2maybeperformedsimultaneouslywiththattoIEC60332-1-3ifrequired.RecommendedrequirementsforperformancearegiveninAnnexA.IEC60332-1-2specifiestheuseofa1kWpre-mixedflameandisforgeneraluse,exceptthattheprocedurespecifiedmaynotbesuitableforthetestingofsmallsingleinsulatedconductorsorcablesoflessthan0,5mmtotalcross-sectionbecausetheconductormeltsbeforethetestiscompleted,orforthetestingofsmallopticalfibrecablesbecausethecableisbrokenbeforethetestiscompleted.Inthesecases,theproceduregiveninIEC60332-2-2isrecommended.NOTE2Sincetheuseofinsulatedconductororcablewhichretardsflamepropagationandcomplieswiththerecommendedrequirementsofthisstandardisnotsufficientbyitselftopreventpropagationoffireunderallconditionsofinstallation,itisrecommendedthatwherevertheriskofpropagationishigh,forexampleinlongverticalrunsofbunchesofcables,specialinstallationprecautionsshouldalsobetaken.Itcannotbeassumedthatbecausethesampleofcablecomplieswiththeperformancerequirementsrecommendedinthisstandard,thatabunchofcableswillbehaveinasimilarmanner.(SeeIEC60332-3series.)
【中国标准分类号】:M33;K13
【国际标准分类号】:13_220_40;29_060_20;33_180_10
【页数】:14P;A4
【正文语种】:英语


【英文标准名称】:Plasticspipingsystemsforwatersupply,andfordrainageandsewerageunderpressure-Polyethylene(PE)-Part4:Valves;GermanversionEN12201-4:2012
【原文标准名称】:供水,排水和污水处理用的塑料管道系统.聚乙烯(PE).第4部分:阀门.德文版本EN12204-4-2012
【标准号】:EN12201-4-2012
【标准状态】:现行
【国别】:
【发布日期】:2012-04
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
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【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Armatureconnection;Buildings;Cold;Definitions;Determinations;Drinkingwater;Drinkingwaterlines;Drinkingwatersupply;Fittings;Mechanicalproperties;Operatingtemperaturerange;PE;Pipecouplings;Pipelines;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Polyethylene;Properties;Specification(approval);Tightness;Tolerances(measurement);Valves;Water;Waterpipelines;Waterpractice;Watersupply;Weldedjoints;Workingpressures
【摘要】:
【中国标准分类号】:Q81;J16
【国际标准分类号】:23_060_01;91_140_60
【页数】:20P;A4
【正文语种】:英语