【英文标准名称】:Unfiredpressurevessels-Requirementsforthedesignandfabricationofpressurevesselsandpressurepartsconstructedfromcastironwithanelongationafterfractureequalorlessthan15%;GermanversionEN15776:2011
【原文标准名称】:非受火压力容器.断裂小于等于15%后用拉长铸铁建造的压力容器和压力部件的设计和制造要求
【标准号】:EN15776-2011
【标准状态】:现行
【国别】:
【发布日期】:2011-05
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:验收检验;铸铁材料;铸塑;铸件;铸铁;铸铁包装箱;化工设备;元部件;定义(术语);设计;伸长值;膨胀试验;膨胀;检验;监测用装置;限制条件;限幅设备;作标记;材料;球状石墨;无损检验;使用条件;预防措施;压力容器;受压部件;生产;限制;安全性;安全装置;规范(验收);应力;监督(认可);温度限值;测试;非受火压力容器
【英文主题词】:Acceptanceinspection;Castironmaterials;Casting;Castings;Cast-iron;Cast-ironcasing;Chemicaltechnologyequipment;Components;Definitions;Design;Elongationvalues;Expansiontests;Expansions;Inspection;Installationsinneedofmonitoring;Limitingconditions;Limitingequipment;Marking;Materials;Nodulargraphites;Non-destructivetesting;Operatingconditions;Precautionarymeasures;Pressurevessels;Pressurizedcomponents;Production;Restriction;Safety;Safetydevices;Specification(approval);Stress;Surveillance(approval);Temperaturelimits;Testing;Unfiredpressurevessels
【摘要】:
【中国标准分类号】:
【国际标准分类号】:23_020_30
【页数】:42P.;A4
【正文语种】:英语


【英文标准名称】:Graphicsymbolsforelectricalwiringandlayoutdiagramsusedinarchitectureandbuildingconstruction
【原文标准名称】:在建筑和工程结构中电气配线和规划图表用图形符号
【标准号】:IEEEY32.9-1972
【标准状态】:现行
【国别】:美国
【发布日期】:1972-01-01
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:布线;建筑设计;图形符号;电缆;图形表示;图解表示法;电气工程;图示
【英文主题词】:electriccables;graphicsymbols;cabling;architecturaldesign;electricalengineering;graphicrepresentation;diagrams
【摘要】:Thisstandardprovidesabasisfor1)Showingthegeneralphysicallocationandarrangementofthesectionsoftherequiredwiringsystem2)IdentifyingthephysicalrequirementsforvarioustypesofmaterialsneededtoprovidetheelectricalinstallationinbuildingsInsomeinstances,thesymbolsmayindicatethefunctionorelectricalcharacteristicsofthesystem;however,thatisnottheirprimarypurpose.Suchfunctionsorcharacteristicsareshownbytheuseofthegraphicsymbolsforelectricaldiagrams,asspeciTedinAmericanNationalStandardY32.2-1970,GraphicSymbolsforElectricalandElectronicsDiagrams(IEEEStd315-1971).Therequiredinstallationisshownonthedrawingbytheuseofthevariousapplicableoutletandequipmentsymbols,togetherwithinterconnectingcircuitorfeederrunlines,supplementedwithnecessarynotations.Ingeneral,basicsymbolshavebeenincludedinthesymbolschedule.Insomeinstances,theuseofnumbersorlettersofthealphabetdrawnin,oratthesideof,thebasicsymboltoidentifyaspeciTcapplicationofthesymbolforaparticulartypeoruseofoutletmayberequired.Insomeinstances,thephysicalorelectricalsizeoftheitemidentiTedbythesymbolwillbenotedtoonesideofit.
【中国标准分类号】:P91
【国际标准分类号】:01_080_30
【页数】:42P.;A4
【正文语种】:英语