IEC 60721-2-1 AMD 1-1987 环境条件分类第2-1部分:自然界出现的环境条件温度和湿度修改1

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【英文标准名称】:Classificationofenvironmentalconditions.Part2:Environmentalconditionsappearinginnature.Temperatureandhumidity.
【原文标准名称】:环境条件分类第2-1部分:自然界出现的环境条件温度和湿度修改1
【标准号】:IEC60721-2-1AMD1-1987
【标准状态】:现行
【国别】:国际
【发布日期】:1987
【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/TC104
【标准类型】:()
【标准水平】:()
【中文主题词】:温度;环境条件;分类;电气工程;湿度;自然
【英文主题词】:Airtemperatures;Cards;Classification;Classificationsystems;Climate;Electricalengineering;Electricalequipment;Electrically-operateddevices;Englishlanguage;Environmentalconditions;Environmentaleffects;Humidity;Nature;Openairclimate;Temperature;Vocabulary;Weathering;Worldclimate;Zonemaps
【摘要】:EstablishestheAppendicesA(Geographicalsurveyofstatisticalopen-airclimates)andB(Constitutionaldiagramforhumidair)asanadditiontoIECPublication721-2-1.
【中国标准分类号】:L04;A21
【国际标准分类号】:19_040
【页数】:
【正文语种】:英语


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【英文标准名称】:Insulatingliquids;determinationofthepartialdischargeinceptionvoltage(PDIV);testprocedure
【原文标准名称】:绝缘液体局部放电起始电压(PDIV)测定试验规程
【标准号】:IEC/TR361294-1993
【标准状态】:现行
【国别】:国际
【发布日期】:1993-10
【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/TC10
【标准类型】:()
【标准水平】:()
【中文主题词】:高电压;电绝缘装置;电绝缘材料;部分放电试验;测量;试验仪表;绝缘液体;常电压;试验;局部放电;电气工程
【英文主题词】:Electricalengineering;Electricalinsulatingmaterials;Electricalinsulationdevices;Highvoltage;Insulatingliquids;Measurement;Mediumvoltage;Partialdischargetests;Partialdischarges;Testapparatus;Testing
【摘要】:Theprincipleofthemethodspecifiedispouringtheinsulatingliquidintothetestcell,increasingapower-frequencya.c.voltageataconstantrate,monitoringtheappearanceofdischargesbyanappropriatepartialdischargesmeasuringdevice,record
【中国标准分类号】:E38
【国际标准分类号】:29_040_10
【页数】:23P.;A4
【正文语种】:英语


【英文标准名称】:Steeltubesandfittingsforonshoreandoffshorepipelines-Internalandexternalpolyamidepowderbasedcoatings
【原文标准名称】:焊接.金属材料焊接的推荐规范.铸铁的焊接
【标准号】:BSEN10310-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003
【实施或试行日期】:2003
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Pipecoatings;Steels;Pipes;Pipefittings;Pipelines;Protectivecoatings;Polyamides;Plasticcoatings;Particulatematerials;Internal;External;Corrosionprotection;Temperature;Potablewater
【摘要】:ThisEuropeanStandarddefinestheinternaland/orexternalpolyamidepowdercoatingsappliedbydippinginafluidisedbedorbyspraying,orbyroto-coating.Thesecoatingsareintendedfortheprotectiontheinnerandoutersurfacesofsteeltubesandtheirfittings(components)usedascomponentpartsofpipelines.Thisstandardmayalsobeappliedforaccessories,suchasvalves,pumps,screens,etc.Thistypeofcoatingisusedfortheprotectionofburied,submergedorabovegroundpipelinesconveyingfluidsatworkingtemperaturesbetween0℃and+60℃.Otherworkingservicetemperaturescanbeusedafteragreementbetweenthepurchaserandthecoater.Thecoatingscoveredbythisstandardareapplicabletolongitudinallyorspirallyweldedsteeltubesandtoseamlesssteeltubesandtheirfittingscomponentsusedfortheconstructionofpipelinesconveyingliquids.TheinternalcoatingoftubestobeusedforthetransportationofwaterintendedforhumanconsumptionshouldnotaffectthequalityofthatwatertosuchanextentthatitfailstocomplywiththerequirementsoftheEUandEFTAregulations.Forthispurpose,referenceshouldbemadetotherelevantnationalregulationsandstandards,transposingENstandardswhenavailable,dealingwiththeinfluenceofmaterialsonwaterqualityandtotherequirementsforcoatings.NOTEAEuropeanAcceptanceScheme(EAS)isincourseofdevelopmentinrelationtotheCPDandtheDWD.Itsrequirementswillbeintroducedinthisstandardwhencompleted.
【中国标准分类号】:J33
【国际标准分类号】:23_040_99;25_220_60
【页数】:38P.;A4
【正文语种】:英语