ISO/TS 10303-1362-2008 工业自动化系统和集成.产品数据表示和交换.第1362部分:应用模型:尺寸和公差编号

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【英文标准名称】:Industrialautomationsystemsandintegration-Productdatarepresentationandexchange-Part1362:Applicationmodule:Dimensionandtolerancecallouts
【原文标准名称】:工业自动化系统和集成.产品数据表示和交换.第1362部分:应用模型:尺寸和公差编号
【标准号】:ISO/TS10303-1362-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC184
【标准类型】:()
【标准水平】:()
【中文主题词】:应用;自动化;自动化系统;数据交换;数据表示;尺寸;工业产品;信息交换;信息技术;过程自动化;产品数据;参考;表示法;公差(测量)
【英文主题词】:Applications;Automation;Automationsystems;Dataexchange;Datarepresentation;Dimensions;Industrialproducts;Informationinterchange;Informationtechnology;Processautomation;Productdata;References;Representations;Tolerances(measurement)
【摘要】:
【中国标准分类号】:N18
【国际标准分类号】:35_240_50
【页数】:45P;A4
【正文语种】:英语


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【英文标准名称】:Nuclearpowerplants-Instrumentationandcontrolsystemsimportanttosafety-Requirementsforelectricalsupplies
【原文标准名称】:核电厂.安全重要仪表和控制系统.供电要求
【标准号】:IEC61225-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-12-01
【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/SC45A
【标准类型】:()
【标准水平】:()
【中文主题词】:控制设备;定义;电力系统;电气工程;监视装置;核电厂;核电站;反应堆装置;安全;规范(验收);监督(认可)
【英文主题词】:Controlequipment;Definition;Definitions;Electricpowersystems;Electricalengineering;Monitoringdevice;Nuclearpowerplants;Nuclear-electricpowerstations;Reactorinstrumentation;Safety;Specification(approval);Surveillance(approval)
【摘要】:ThisInternationalStandardspecifiestheperformanceandthefunctionalcharacteristicsoftheelectricalsupplysystemsrequiredfortheinstrumentationandcontrol(l&C)systemsimportanttosafetyofanuclearpowerplant.Guidanceisalsogivenonthepossibleuseofthesesuppliesforotherl&Csystems.Thesesuppliesshouldbefedfromprimarysourcesofsuitableredundancyandreliability,sothatthesafetyandfunctionalobjectivesofthel&Csystemcanbeadequatelyachieved.ThisstandarddefinesthemethodsofapplicationofIAEASafetyGuideNS-G-1.3.Thespecificdesignrequirementsforthecomponentsofthel&CpowersupplysystemarecoveredbyIECstandardsandstandardslistedinthereferencesandareotherwiseoutsidethescopeofthisstandard.Thescopeofthel&Cpowersupplysystemcoveredbythisstandarddoesnotapplytosuppliestocertainequipmentwithinanl&Csystem,whichmayneedspecificandspecialqualityorreliabilityofpowersupplies,suchasclosertolerancesoffrequencyorvoltageorofinterruptiontimeforlossofsupplyshorterthantheperiodrequiredbythenormaltolerancesofIECstandardsrelevanttopowerplants.
【中国标准分类号】:F65
【国际标准分类号】:27_120_20
【页数】:72P.;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforDeterminingSynergismBetweenWearandCorrosion
【原文标准名称】:测定磨损与腐蚀之间最佳协和作用的标准指南
【标准号】:ASTMG119-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:G02.40
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:溶液;导向装置;磨损;侵蚀;泥浆;腐蚀;含水的
【英文主题词】:aqueous;corrosion;electrochemical;erosion-corrosion;slurries;solutions;synergism;wear
【摘要】:Wearandcorrosioncaninvolveanumberofmechanicalandchemicalprocesses.Thecombinedactionoftheseprocessescanresultinsignificantmutualinteractionbeyondtheindividualcontributionsofmechanicalwearandcorrosion(1-5).3Thisinteractionamongabrasion,rubbing,impactandcorrosioncansignificantlyincreasetotalmateriallossesinaqueousenvironments,thusproducingasynergisticeffect.Reductionofeitherthecorrosionorthewearcomponentofmateriallossmaysignificantlyreducethetotalmaterialloss.Apracticalexamplemaybeastainlesssteelthathasexcellentcorrosionresistanceintheabsenceofmechanicalabrasion,butreadilywearsandcorrodeswhenabrasiveparticlesremoveitscorrosion-resistantpassivefilm.Quantificationofwear/corrosionsynergismcanhelpguidetheusertothebestmeansofloweringoverallmaterialloss.Theproceduresoutlinedinthisguidecannotbeusedforsystemsinwhichanycorrosionproductssuchasoxidesareleftonthesurfaceafteratest,resultinginapossibleweightgain.1.1Thisguideprovidesameansforcomputingtheincreasedwearlossrateattributedtosynergismorinteractionthatmayoccurinasystemwhenbothwearandcorrosionprocessescoexist.Theguideappliestosystemsinliquidsolutionsorslurriesanddoesnotincludeprocessesinagas/solidsystem.1.2Thisguideappliestometallicmaterialsandcanbeusedinagenericsensewithanumberofwear/corrosiontests.ItisnotrestrictedtousewithapprovedASTMtestmethods.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H25;J04
【国际标准分类号】:77_060
【页数】:6P.;A4
【正文语种】: