【英文标准名称】:Plasticspipingsystemsforhotandcoldwaterinstallations-Chlorinatedpoly(vinylchloride)(PVC-C)-Part5:Fitnessforpurposeofthesystem(ISO15877-5:2009);EnglishversionofDINENISO15877-5:2009-07
【原文标准名称】:冷热水装置用塑料管道系统.氯化聚氯乙烯(PVC-C).第5部分:系统用途的适当性(ISO15877-5:2009),英文版本ofDINENISO15877-5:2009-07
【标准号】:DINENISO15877-5-2009
【标准状态】:作废
【国别】:德国
【发布日期】:2009-07
【实施或试行日期】:
【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】:胶粘连接;建筑物服务设施;建筑物;氯化的;分类;冷水;冷水管;连接;连接件;耐内压试验;饮水;饮用水;适用性;加热系统;加热装置;热水;家用(安装)设备;装置;安装;连接件;连接;材料;管连接件;管联接器;管道装置;管道;管;管系统;塑料管;塑料管;塑料;聚氯乙烯;性能;特性;PVC;PVC-C;聚乙烯管;耐力;建筑物服务设施;可用水;规范(验收);系统;拉伸强度;抗拉强度;试验压力;试验;测试;痕量元素分析;测试条件;试验条件;热循环;运输;温水;水;输水管道;水管;水常规;水常规(实验);给水
【英文主题词】:Adhesive-bondedjoints;Buildingservices;Buildings;Chlorinated;Classification;Coldwater;Coldwaterconduit;Connections;Creepinternalpressureprooftests;Drinkingwater;Fitnessforpurpose;Heatedsystems;Heatinginstallations;Hotwater;Houseinstallations;Installations;Joints;Materials;Pipecouplings;Pipelineinstallations;Pipelines;Pipes;Pipingsystem;Plasticpipes;Plastictubes;Plastics;Polyvinylchloride;Properties;PVC;PVC-C;PVC-pipes;Resistance;Serviceinstallationsinbuildings;Servicewater;Specification(approval);Systems;Tensilestrength;Testpressure;Testing;Testingconditions;Thermalcycling;Transport;Warmwater;Water;Waterpipelines;Waterpipes;Waterpractice;Watersupply
【摘要】:ThispartofISO15877specifiesthecharacteristicsofthefitnessforpurposeofchlorinatedpoly(vinylchloride)(PVC-C)pipingsystems,intendedtobeusedforhotandcoldwaterinstallationswithinbuildingsfortheconveyanceofwater,whetherornotintendedforhumanconsumption,(domesticsystems)andforheatingsystems,underdesignpressuresandtemperaturesaccordingtotheclassofapplication(seeTable1ofISO15877-1:2009).ThispartofISO15877coversarangeofserviceconditions(applicationclasses)anddesignpressureclasses.ForvaluesofTD,TmaxandTmaIinexcessofthoseinTable1ofISO15877-1:2009,thispartofISO15877doesnotapply.NOTEItistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselectionsfromtheseaspects,takingintoaccounttheirparticularrequirementsandanyrelevantnationalregulationsandinstallationpracticesorcodes.ItalsospecifiesthetestparametersforthetestmethodsreferredtointhispartofISO15877.InconjunctionwiththeotherpartsofISO15877,itisapplicabletoPVC-Cpipes,fittings,theirjointsandjointswithcomponentsofotherplasticsandnon-plasticsmaterialsintendedtobeusedforhotandcoldwaterinstallations.
【中国标准分类号】:
【国际标准分类号】:23_040_01
【页数】:17P.;A4
【正文语种】:英语


【英文标准名称】:Informationprocessing;Programflowforprocessingsequentialfilesintermsofrecordgroups
【原文标准名称】:信息处理以记录组项处理的顺序文卷的程序流
【标准号】:ISO6593-1985
【标准状态】:作废
【国别】:国际
【发布日期】:1985-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:集水沟;信息交流;程序网络图;程序流程;软件文献工作;数据集;程序设计;通信规程;信息交换;信息处理;数据记录;文档;数据处理;操作计划
【英文主题词】:
【摘要】:Describestwoalternativegeneralproceduresforanyprogramforprecessingsequentialfileslogicallyorganizedingroupsofrecords:MethodA-checkingofcontrolheadconditionsafterterminationofappropriatelevel;MethodB-checkingofcontrolheadconditionbeforeinitiationofappropriatelevel.
【中国标准分类号】:L73
【国际标准分类号】:35_080
【页数】:6P;A4
【正文语种】:英语