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BS EN 15266-2007 建筑物中工作压力等于0.5bar的气体用不锈钢柔性波管工具

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【英文标准名称】:Stainlesssteelpliablecorrugatedtubingkitsinbuildingsforgaswithanoperatingpressureupto0,5bar
【原文标准名称】:建筑物中工作压力等于0.5bar的气体用不锈钢柔性波管工具
【标准号】:BSEN15266-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-06-29
【实施或试行日期】:2007-06-29
【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】:弯曲性能;建筑物;装箱;CE标记;耐化学性;抗压强度;合格评定;连接件;波管系统;定义;设计;尺寸控制;分配器;配件;柔性;燃气管道;燃气管;燃气技术;夹持装置;说明书;套管;作标记;材料;管套;管道;管;生产;生产控制;合格试验;不锈的;密封件;规范(验收);不锈钢;抗拉强度;测试;紧密性;耐磨性;工作压力
【英文主题词】:Bendingbehaviour;Buildings;Casing;CEmarking;Chemicalresistance;Compressivestrength;Conformityassessment;Connectingpieces;Corrugatedpipesystems;Definitions;Design;Dimensionalcontrol;Distributors;Fittings;Flexible;Gaspipelines;Gaspipes;Gastechnology;Holdings;Instructions;Jackettubes;Marking;Materials;Pipejackets;Pipelines;Pipes;Production;Productioncontrol;Qualificationtests;Rustless;Seals;Specification(approval);Stainlesssteels;Tensilestrength;Testing;Tightness;Tubing;Wearresistance;Workingpressures
【摘要】:ThisEuropeanStandardspecifiestherequirementsformaterial,design,manufacture,testing,markinganddocumentationofstainlesssteelpliablecorrugatedgastubingkitsforbuildingswithamaximumoperatingpressure(MOP)lessthanorequalto0,5barandanominalsizerangefromDN10toDN50.Thisdocumentappliestostainlesssteelpliablecorrugatedgastubingkitsusedfor1st,2ndand3rdfamilygasesinresidential,commercialandindustrialgasinstallations.Thisdocumentdoesnotapplyto:?pliabletubingwithoutcover;?corrugatedsafetymetalhoseassembliesforconnectiontomoveableappliances.Thisdocumentdoesnotcovertheinstallationaspectsofstainlesssteelpliablecorrugatedgastubingkits.
【中国标准分类号】:Q82
【国际标准分类号】:23_040_01
【页数】:56P.;A4
【正文语种】:英语


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【英文标准名称】:Short-circuitcurrentsind.c.auxiliaryinstallationsinpowerplantsandsubstations-Part2:Calculationofeffects
【原文标准名称】:电厂与变电站直流辅助设施中的短路电流第2部分:效应计算
【标准号】:IEC61660-2-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-06
【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/TC73
【标准类型】:()
【标准水平】:()
【中文主题词】:短路电流;直流装置;变电所;开关设备;发电站;计算方法;定义;电气工程;数学计算
【英文主题词】:Currents;Definitions;Directcurrent;Directcurrentinstallations;Effects;Electricpowerstations;Electricalengineering;Electromagnetic;Electromagnetism;Mathematicalcalculations;Methodsofcalculation;Plant;Shortcircuits;Short-circuitcurrents;Substation;Switchgears;Symbols;Thermalproperties;Thermics
【摘要】:ThispartofIEC61660describesamethodforcalculationofthemechanicalandthermaleffectsonrigidconductorscausedbyshort-circuitcurrentsind.c.auxiliaryinstallationsinpowerplantsandsubstations.Suchsystemsmaycontainthefollowingitemsofequipmentwhichactassources,aswellascontributingtotheshort-circuitcurrents:-rectifiersinthree-phasea.c.bridgeconnectionfor50Hz;-stationarylead-acidbatteries;-smoothingcapacitors;-d.c.motorswithindependentexcitation.Thisstandardprovidesamethodwhichhaswideapplication,andwhichgivesresultsofsufficientaccuracy.Thecalculationmethodisbasedonsubstitutefunctions,whichcauseapproximately1hesamemaximumstressesintheconductorsandthesameforcesonthesupportsastheactualelectromagneticforce.Thestandardizedcalculationproceduresofclauses2and3areapplicablefortheelectromagneticeffectonrigidconductorsandthethermaleffectonbareconductorsandelectricalequipment,respectively.Forcablesandinsulatedconductors,however,referenceismadetoIEC60949andIEC60986,forexample.Onlyd.c.auxiliaryinstallationsinpowerplantsandsubstationsaredealtwithinthisstandard.Inparticular,thefollowingpointsshouldbenoted:-Thecalculationofshort-circuitcurrentsshouldbebasedonIEC61660-1.-Short-circuitdurationusedinthisstandarddependsontheprotectionconcept,andshouldbeconsideredinthatsense.-Thesestandardizedproceduresareadjustedtopracticalrequirements,andcontainsimplificationswithsafetymargins.Testingormoredetailedmethodsofcalculationorbothmaybeused.-Inclause2ofthisstandard,onlythestressescausedbyshort-circuitcurrentsarecalculated.Furthermore,otherstressescanexist,suchasthosecausedbydead-load,operatingforces,orearthquakes.Thecombinationoftheseloadswiththeshort-circuitloadingshouldbepartofanagreementand/orgivenbystandards,forexampleerectioncodes.
【中国标准分类号】:F20
【国际标准分类号】:29_240_01
【页数】:75P.;A4
【正文语种】:英语


【英文标准名称】:Assembly,adjustmentandinspectionofanalpineski/binding/boot(S-B-B)system
【原文标准名称】:高山滑雪板/装配/靴子设备的装配、调节和检查
【标准号】:ISO11088-2004
【标准状态】:作废
【国别】:国际
【发布日期】:2004-04
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC83
【标准类型】:()
【标准水平】:()
【中文主题词】:鞋靴;滑雪靴;组装;功能单元;架设(施工作业);规程;调节;滑雪板装配;高山滑雪板;滑雪板;工艺;检验;体育器材;力学;装配;试验;定义;紧固件
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiesassembly,adjustmentandinspectionproceduresforthebindingmechanismsofskis,integratinginapracticalwaytherequirementsofthoseInternationalStandardswhicharerelatedtoskis,bindingsandboots.Itisintendedforallindividualsandinstitutionsconcernedwiththoseprocedures,andespeciallyforsportsretailers.Itisapplicabletoaski/binding/boot/system(S-B-B)foralpineskiing,ofwhichatleastonecomponentisownedbytheuser.NOTEInthecasewherethetwocomponents(SBandB)arerented,ISO13993givesamethodofmeasurementbysamplingasanalternativetosystematicmeasurementbeforedeliverytotheend-user.
【中国标准分类号】:Y56
【国际标准分类号】:97_220_20
【页数】:17P;A4
【正文语种】:英语