ASTM D6823-2008 掺有废润滑油的商用锅炉燃料标准规范

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【英文标准名称】:StandardSpecificationforCommercialBoilerFuelsWithUsedLubricatingOils
【原文标准名称】:掺有废润滑油的商用锅炉燃料标准规范
【标准号】:ASTMD6823-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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.P0
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:burnerfuels;fueloils;petroleumandpetroleumproducts;specifications;usedoils;Industrialpetroleumproducts--specifications;Lubricatingoils--specifications;Petroleumproducts--specifications;Usedlubricatingoils;Burnerfueloils--specificati
【摘要】:1.1Thisspecificationcoversfourgradesoffueloilmadeofatleast25%usedlubricatingoils.Thefourgradesoffuelareintendedforuseinvarioustypesoffuel-oil-burningindustrialequipmentandcommercialboilersundervariousclimaticandoperatingconditions.Thesefuelsarenotintendedforuseinresidentialheaters.1.1.1GradesRFC4,RFC5L,RFC5HandRFC6areusedlubricatingoilblendsofincreasingviscosity,withorwithoutmiddledistillateorresidualfueloil,orboth,thatareintendedforuseinindustrialburnersandcommercialboilersequippedtohandlethesetypesoffuels.ThisspecificationisforapplicationswhereSpecificationD6448wouldnotmeettheperformanceorotherrequirementsoftheburnerorboilerinquestion.Note18212;Forinformationonthesignificanceoftheterminologyandtestmethodsusedinthisspecification,seeAppendixX1.1.2Thisspecificationisforuseincontractsforthepurchaseoffueloilsderivedfromusedlubricatingoilandfortheguidanceofconsumersofsuchfuels.Thisspecificationdoesnotaddressthefrequencywithwhichanyparticulartestmustberun.1.3Nothinginthisspecificationshallprecludeobservanceofnationalorlocalregulationswhichcanbemorerestrictive.Insomejurisdictions,usedoilisconsideredahazardouswasteandfuelsderivedfromusedoilarerequiredtomeetcertaincriteriabeforeuseasafuel.Note28212;ForUnitedStatesfederalrequirementsimposedonusedoilgenerators,transportersandtransferfacilities,reprocessors,marketers,andburners,see40CFRPart279.Note38212;Thegenerationanddissipationofstaticelectricitycancreateproblemsinthehandlingofdistillateburnerfueloils.Formoreinformationonthesubject,seeGuideD4865.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4.1Exception8212;Table1andTableX1.1includeinch-poundvaluesinparenthesesforinformationonly.TABLE1DetailedRequirementsforNon-IndustrialBurnerFuelsfromUsedLubricatingOilsPropertiesTestMethodALimitsBRFC4RFC5LRFC5HRFC6Physical





Viscosityat100x00B0;Cmm2/sC
D445




min
...
...
5.0
9.0
15.0
【英文标准名称】:Broadcastdigitalvideotaperecorders-Identificationmethodforrecordingand/orreproductionerrorstatus
【原文标准名称】:广播数字磁带录像机.录制和/或复制错误识别方法
【标准号】:BSEN62070-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-10-08
【实施或试行日期】:2001-10-08
【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】:磁带录像机;数字记录法;视频记录;误差修正;误差检测;信号装置;编码(数据转换);误差
【英文主题词】:Broadcasting;Codes;Corrrections;Defects;Definition;Definitions;Digital;Digitalrecordingtechnique;Entertainmentelectronics;Indications;Indicators;Magnetictaperecordings;Measuringtechniques;Numberoferrors;Specification(approval);Television;VHS;Videocassettes;Videoequipment;Videorecording;Videorecordingsystems;Videotaperecorders;Videotaperecordings
【摘要】:ThisInternationalStandardspecifiesmethodsforindicatingtherecordand/orreproductionerrorstatusofbroadcast-gradedigitalVTRsutilizingaReedSolomonproducterrorcorrectioncode.(ThiscodeishereinafterreferredtoasRS.)Thisstandardalsospecifiesmethodsofmeasuringtheerrorratesinrecordand/orreproductionmodestoindicatetheerrorstatus.Thefollowingtwoindicatorsarespecifiedherein:Go/Nogoindicator(hereinafterGNGI)foroperationaluse.Errorrateindicator(hereinafterERI)formaintenanceuse.NOTEThisstandardmaybeapplicabletootherdigitaltelevisionequipmentusinganRSproducterrorcorrectioncode.
【中国标准分类号】:M71
【国际标准分类号】:33_160_40
【页数】:14P;A4
【正文语种】:英语


基本信息
标准名称:发动机综合测试台 技术条件
中标分类: 仪器、仪表 >> 实验室仪器与真空仪器 >> 应变以、铸造仪器,动力测试仪器
发布日期:1997-08-29
实施日期:1997-10-01
首发日期:1900-01-01
作废日期:1900-01-01
归口单位:长沙科学仪器所
出版日期:1900-01-01
页数:7 页
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所属分类: 仪器 仪表 实验室仪器与真空仪器 应变以 铸造仪器,动力测试仪器