IEC 61153-1992 工业过程控制系统用电动和气动模拟图表记录仪检验与常规试验指南
时间:2024-05-06 05:30:33 来源: 标准资料网 作者：标准资料网 阅读：8072
【英文标准名称】:Electricalandpneumaticanaloguechartrecordersforuseinindustrial-processcontrolsystems;guidanceforinspectionandroutinetesting
【原文标准名称】:工业过程控制系统用电动和气动模拟图表记录仪检验与常规试验指南
【标准号】:IEC61153-1992
【标准状态】:作废
【国别】:国际
【发布日期】:1992-06
【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/SC65B
【标准类型】:()
【标准水平】:()
【中文主题词】:说明书;运转试验;气动控制设备;过程自动化;验收检验;图表记录仪;过程控制;试验
【英文主题词】:Acceptanceinspection;Chartrecorders;Instructions;Operationaltests;Pneumaticcontrolequipment;Processautomation;Processcontrol;Testing
【摘要】:Thefollowingtestsshallbeperformedunlessanotherseriesoftestsisagreedbetweenuserandmanufacturer:measurederrorandhysteresis,effectsofinfluencequantities(powersupplyvariationsandoverrange),recordingquality,paperspeed,stepre
【中国标准分类号】:N10
【国际标准分类号】:25_040_40
【页数】:13P.;A4
【正文语种】:英语
【英文标准名称】:SpecificationforDeformedandPlainBillet-SteelBarsforConcreteReinforcement
【原文标准名称】:钢筋混凝土用变形及普通钢坯棒规范
【标准号】:ANSI/ASTMA615/A615M-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;配件;混凝土;加筋
【英文主题词】:fittings;steels;reinforcement;concretes
【摘要】:Thisspecificationcoversdeformedandplainbillet-steelbarsforconcretereinforcementincutlengthsandcoils.Thestandardsizesanddimensionsofdeformedbarsandtheirnumberdesignationsaregivenin.Thetextofthisspecificationreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthespecification.Barsareofthreeminimumyieldlevels:namely,40000[300MPa],60000[420MPa],and75000psi[520MPa],designatedasGrade40[300],Grade60[420],andGrade75[520],respectively.Hot-rolledplainrounds,insizesuptoandincluding2in.[50.8mm]indiameterincoilsorcutlengths,whenspecifiedfordowels,spiralsandstructuraltiesorsupportsshallbefurnishedunderthisspecificationinGrade40[300],Grade60[420],andGrade75[520].Forductilityproperties(elongationandbending),testprovisionsofthenearestsmallernominaldiameterdeformedbarsizeshallapply.Requirementsprovidingfordeformationsandmarkingshallnotbeapplicable.Note1&8212;Weldingofthematerialinthisspecificationshouldbeapproachedwithcautionsincenospecificprovisionshavebeenincludedtoenhanceitsweldability.Whensteelistobewelded,aweldingproceduresuitableforthechemicalcompositionandintendeduseorserviceshouldbeused.TheuseofthelatesteditionofANSI/AWSD1.4isrecommended.Thisdocumentdescribestheproperselectionofthefillermetals,preheat/interpasstemperatures,aswellas,performanceandprocedurequalificationrequirements.1.4Thisspecificationisapplicableforordersineitherinch-poundunits(asSpecificationA615)orinSIunits(asSpecificationA615M).Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.
【中国标准分类号】:H44
【国际标准分类号】:77_140_15
【页数】:
【正文语种】:英语
【英文标准名称】:StandardSpecificationforEpoxyResins
【原文标准名称】:环氧树脂的标准规范
【标准号】:ASTMD1763-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:树脂;塑料
【英文主题词】:plastics;resins
【摘要】:
【中国标准分类号】:G32
【国际标准分类号】:83_080_10
【页数】:4P;A4
【正文语种】:英语