ASTM D4740-2004 用点滴试验法测定残余燃料清洁度和兼容性的标准试验方法

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【英文标准名称】:StandardTestMethodforCleanlinessandCompatibilityofResidualFuelsbySpotTest
【原文标准名称】:用点滴试验法测定残余燃料清洁度和兼容性的标准试验方法
【标准号】:ASTMD4740-2004
【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】:D02.14
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:机动车燃料;石油产品;兼容性;稳定性;试验
【英文主题词】:cleanliness;compatability;residualfuel;spottest
【摘要】:Thetwoproceduresinthistestmethodareusedaloneorincombinationtoidentifyfuelsorblendsthatcouldresultinexcessivecentrifugeloading,strainerplugging,tanksludgeformation,orsimilaroperatingproblems.AspotratingofNumber3orhigheronafinishedfueloilbythecleanlinessprocedureindicatesthatthefuelcontainsexcessivesuspendedsolidsandislikelytocauseoperatingproblems.Althoughafuelmaytestcleanwhensubjectedtothecleanlinessprocedure,suspendedsolidsmayprecipitatewhenthefuelismixedwithablendstock.EvidenceofsuchincompatibilityisindicatedbyaspotratingofNumber3orhigherinthecompatibilityprocedure.1.1Thistestmethodcoversseparateproceduresfordeterminingthecleanlinessofresidualfueloilandthecompatibilityofaresidualfueloilwithablendstock.Itisapplicabletoresidualfueloilswithviscositiesupto50cSt(1cSt=1mm2s)at100176;C.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:3P.;A4
【正文语种】:


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【英文标准名称】:Specificationforharmonizedsystemofqualityassessmentforelectroniccomponents.Blankdetailspecification.Fixedlowpowernon-wirewoundsurfacemounting(chip)resistors.Assessmentlevel'S'
【原文标准名称】:电子元器件质量评定协调体系.空白详细规范.固定式小功率非线绕面安装(片芯状)电阻器.评定等级"S"
【标准号】:BSCECC40401-1990
【标准状态】:作废
【国别】:英国
【发布日期】:1990-02-15
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:非线绕电阻器;电子设备及元件;性能;统计质量控制;详细规范;评估的质量;固定电阻器;资格鉴定;试验条件;质量保证体系;质量管理;认可试验;检验;电阻器
【英文主题词】:
【摘要】:
【中国标准分类号】:L13
【国际标准分类号】:31_040_10
【页数】:20P;A4
【正文语种】:英语


【英文标准名称】:IECsystemforconformitytestingandcertificationofwindturbines-Rulesandprocedures
【原文标准名称】:风轮机合格性试验和认证的IEC系统规则和程序
【标准号】:IECWT01-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-04
【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/TC88
【标准类型】:()
【标准水平】:()
【中文主题词】:风力电站;合格试验;风力涡轮机;发电机;认证;涡轮机;电气工程
【英文主题词】:windpowerstations;conformitytesting;windturbines;certification;turbines;electricalengineering;generators
【摘要】:Thispublicationdefinesacertificationsystemforwindturbines(IECWT).ItspecifiesrulesforproceduresandmanagementtocarryoutconformityevaluationofWTs,withrespecttospecificstandardsandothertechnicalrequirements,relatingtosafety,reliability,performance,testingandinteractionwithelectricalpowernetworks.Itprovides:?definitionsoftheelementsinawindturbinecertificationprocess;?proceduresfortheconformityevaluationinawindturbinecertificationsystem;?proceduresforconformitysurveillance;?rulesforthedocumentationthatistobesuppliedbyanApplicantfortheconformityevaluation;and?requirementsforcertificationandinspectionbodiesandtestinglaboratories.ThestandardisnotlimitedtoWTsofanyparticularsizeortype.Itdescribesproceduresrelatingtodesign,manufacture,erectionandinstallation,operationandmaintenance,anddecommissioning.Theproceduresdealwiththeassessmentofloadsandsafety,testing,characteristicsmeasurementsandsurveillanceofmanufacturing,installationandoperation.Someelementsofcertificationaremandatory,whilstprovisionisspecificallymadeforotherstobeoptional.Thepurposeofthestandardistoprovideacommonbasisforcertificationofwindturbines,includingabasisforacceptanceofoperatingbodiesandmutualrecognitionofcertificates.ThestandardshallbeusedinconjunctionwiththeappropriateIEC/ISOstandardsandGuides,seeclause6.
【中国标准分类号】:F11
【国际标准分类号】:27_180
【页数】:52P.;A4
【正文语种】:英语