【英文标准名称】:Liquidpumps-Generaltermsforpumpsandinstallations-Definitions,quantities,lettersymbolsandunits
【原文标准名称】:液压泵.泵和设备的通用术语.定义、数量、字母符号和单位
【标准号】:BSEN12723-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-08-15
【实施或试行日期】:2000-08-15
【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】:按大小分级;词汇;流体设备;测量单位;旋转泵;变容真空泵;泵;图形显示字符
【英文主题词】:Classificationbysize;Definition;Definitions;Liquidpumps;Mechanicalengineering;Pumpinstallations;Pumpinginstallation;Pumps;Symbols;Units
【摘要】:ThisEuropeanStandarddealswithterms,lettersymbolsandunitsrelatedtotheflowofliquidsthroughrotodynamicandpositivedisplacementliquidpumpsandassociatedinstallations.Itservesasameansofclarifyingcommunicationsbetweentheinstallationdesigner,manufacturer,operatorandplantconstructor.Thestandardidentifiestheunitsincommonusagebutallfurtherlegalunitsmaybeused.Adefinitionofaliquidpumpisincluded.Thisstandarddealssolelywithconditionsdescribedbypositivevaluesfortherateofflowandpumphead.Thedefinitionsaresetoutshowingfirstlythemostcommonformofaquantityfollowedbysomefrequentlyusedvariants.Othervariantscanbeconstructedandappropriatesymbolsevolvedusingthesymbolsandsubscriptsshown.Prefixessuchasworking...,ordesign...,canalsobeappliedtothedefinedquantities.Thisstandardisnotconcernedwithterms,lettersymbolsandunitsreferringtothecomponentpartsofrotodynamicandpositivedisplacementpumpsandinstallations.WheneverpossiblesymbolsanddefinitionsconformtothoseusedinISO31andISO1000,withfurtherexplanationswherethesearedeemedappropriate.Somedeviationshavebeenincorporatedforreasonsofconsistency.
【中国标准分类号】:J16
【国际标准分类号】:01_040_23;01_060;01_075;23_080
【页数】:42P.;A4
【正文语种】:英语


【英文标准名称】:Codeofpraticeforthesafeuseoffullyenclosedoil-filledelectricalequipmentwhichmaybecontaminedwithPCBs.
【原文标准名称】:可能被PCBs污染的完全封闭式注油电气设备的安全使用操作规程
【标准号】:NFC52-225-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-04-01
【实施或试行日期】:1998-04-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:安全措施;充油电气设备;电绝缘材料;污染;电驱动装置;灌封式变压器;安全要求;变压器;定义;防护服装;操作;装置;维修;污染控制;绝缘液体;装填料;安全;;运输;电气工程;全封壳;安全准备;电气设备;绝缘油;PCB;废弃物处置;安装;事故;多氯联苯;多氯联苯;作标记
【英文主题词】:Accidentprevention;Contamination;Definition;Definitions;Electricalengineering;Electricalequipment;Electricalinsulatingmaterials;Electrically-operateddevices;Encapsulatedtransformers;Filling;Fullyenclosed;Incidents;Installations;Insulatingliquids;Insulatingoils;Maintenance;Marking;Oil-filledelectricalequipment;Operation;PCB;Pollutioncontrol;Polychlorinatedbiphenyls;Polychlorinebiphenyls;Protectiveclothing;Safety;Safetymeasures;Safetyprovisions;Safetyrequirements;Transformers;Transport;Wastedisposal
【摘要】:
【中国标准分类号】:E90
【国际标准分类号】:29_180
【页数】:21P;A4
【正文语种】:其他