标准资料网-标准资料免费资源平台

【英文标准名称】:Measurementofliquidflowinopenchannels-Measuringinstrumentsandequipment-Recommendationsfordirectdepthsoundingandsuspensionequipment
【原文标准名称】:明渠流量测量.第8部分:测量仪器和设备.第8B节:直接测深和悬置设备推荐标准
【标准号】:BS3680-8B-1983
【标准状态】:作废
【国别】:英国
【发布日期】:1983-12-30
【实施或试行日期】:1983-12-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:采样设备;水文学;深度测量;回声测深设备;液体流动;现场试验;回声测深绳;流量测量;水;明渠流动;试验设备;河流;尺寸测量
【英文主题词】:Channelflow;Echosounders;Flowmeasurement;Flowmeasurements;Liquidflow;Measuringinstruments;Soundingequipment
【摘要】:Givesfunctionalrequirementsofsoundingandsuspensionequipmentusedinthedirectmeasurementofdepthandvelocityofflowinopenchannels,includingthecollectionofsedimentsamples.
【中国标准分类号】:N12
【国际标准分类号】:17_120_20
【页数】:8P;A4
【正文语种】:英语


【英文标准名称】:Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)withinthebuildingstructure.Polyethylene(PE).Specificationsforpipes,fittingsandthesystem
【原文标准名称】:建筑物结构内粪水和废水排放用(低和高温)塑料管道系统.聚乙烯(PE).管道,配件和系统规范
【标准号】:BSEN1519-1-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-02-15
【实施或试行日期】:2000-02-15
【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】:屋宇设备;定义(术语);配件;总论;材料;聚乙烯(PE);管道;管线;管系统;塑料管道;塑料管;塑料导管;塑料;聚乙烯;建筑物服务设施;排水工程;下水道;热应力;水常规(实验)
【英文主题词】:Buildingservices;Definitions;Fittings;Generalsection;Materials;PE;Pipelines;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastictubes;Plastics;Polyethylene;Serviceinstallationsinbuildings;Sewageengineering;Sewers;Thermalstress;Waterpractice
【摘要】:ThisEuropeanStandardspecifiestherequirementsforpipes,fittingsandthesystemofpolyethylene(PE)solid-wallpipingsystemsinthefieldofsoilandwastedischarge-insidebuildings(markedwith"B")and-forbothinsidebuildingsandburiedingroundwithinthebuildingstructure(markedwith"BD").NOTE1:Theapplicationarea"insidebuildings",accordingtothisstandard,appliestotheinteriorareaofthebuildingonly.Theapplicationarea"withinthebuildingstructure"conformstotherequirementsfor"insidebuildings"accordingtoprEN12056-1.Italsospecifiesthetestparametersforthetestmethodsreferredtointhisstandard.ThisstandardisapplicabletoPEpipesandfittings,theirjointsandtojointswithcomponentsofotherplasticsandnon-plasticsmaterialsintendedtobeusedforthefollowingpurposes:a)soilandwastedischargepipeworkfortheconveyanceofdomesticwastewaters(lowandhightemperature);b)ventilationpipeworkassociatedwitha);c)rainwaterpipeworkwithinthebuildingstructure.Itappliestopipesandfittings,markedwith"B",whichareintendedtobeusedinsidebuildingsandoutsidebuildingsfixedontothewall.Itappliestopipesandfittings,markedwith"BD",whichareintendedtobeusedforbothinsidebuildingsandburiedingroundwithinthebuildingstructure.NOTE2:Onlycomponentsmarkedwith"BD"aregenerallytobeusedburiedingroundwithinthebuildingstructurewithanominalringstiffnessofatleastSN4andnominaloutsidediametersequaltoorgreaterthan75mm.NOTE3:PipesandfittingsofthepipeseriesS16areintendedtobeusedforapplicationarea"B"only.ThisstandardisapplicabletoPEpipesandfittingsofthefollowingtypes:-plain-ended;-withintegralelastomericringsealsocket;-forbuttfusionjoints;-forelectrofusionjoints;-formechanicaljoints,wherebythefittingscanbemanufacturedbyinjection-mouldingorcanbefabricatedfrompipesand/ormouldings.NOTE4:ComponentsconformingtoanyoftheProductStandardslistedinthebibliographycanbeusedwithpipesandfittingsconformingtothisstandard,providedtheyconformtotherequirementsforjointdimensionsandtothefunctionalrequirementsgiveninthisstandard.Thisstandardcoversarangeofnominalsizes,arangeofpipeseriesandgivesrecommendationsconcerningcolours.NOTE5:Itistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselectionsfromtheseaspects,takingintoaccounttheirparticularrequirementsandanyrelevantnationalregulationsandinstallationpracticescodes.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_01;91_140_80
【页数】:34P.;A4
【正文语种】:英语