NF L55-581-1977 白炽灯单触点卡口固定灯台.GG12B1型灯泡
时间:2024-05-25 03:54:02 来源: 标准资料网 作者：标准资料网 阅读：9802
【英文标准名称】:Lamps,incandescent,singlecontactbayonetindexingcandelabra,gg-12B1bulb.
【原文标准名称】:白炽灯单触点卡口固定灯台.GG12B1型灯泡
【标准号】:NFL55-581-1977
【标准状态】:现行
【国别】:法国
【发布日期】:1977-11
【实施或试行日期】:1977-11-04
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空运输;名称与符号;尺寸公差;白炽灯;尺寸;飞行器部件;飞行器设备;有座灯;规范;电灯;作标记;卡口灯头
【英文主题词】:
【摘要】:
【中国标准分类号】:V40
【国际标准分类号】:29_140_20;49_060
【页数】:3P;A4
【正文语种】:其他
【英文标准名称】:StandardSpecificationforFemoralProstheses-MetallicImplants
【原文标准名称】:大腿股假体金属植入物的标准规范
【标准号】:ASTMF2068-2000
【标准状态】:作废
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C45;C35
【国际标准分类号】:11_040_40
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforDeterminingthePerformanceofOil/WaterSeparatorsSubjectedtoSurfaceRun-Off
【原文标准名称】:主要用于表面流量的油/水分离器的性能测定的标准操作规程
【标准号】:ASTMD6104-1997(2003)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:D19.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:油/水分离器
【英文主题词】:oil/waterseparators;surfacerun-off
【摘要】:TheCleanWaterActpromulgatedtheimplementationofwaterqualitystandardsandcontaminationlimitsforawiderangeofpollutantsincludingoilandgrease.Specifically,theEPAprohibitsx201C;thedischargesofoilthatcauseafilmorsheenuponorcausediscolorationofthesurfaceofthewater.x201D;Severalstateandlocalagencieshaveadoptedthisstatementinadditiontosettingconcentrationlimits,thatis,15mg/Loreven5mg/L.Thepurposeofthispracticeistoevaluatetheperformanceofaseparatorinregardstotheregulationsanduserrequirements.Anotherpurposeofthispracticeistoestablishthataseparatorcontainingoilatitsratedcapacitywouldstillbecapableofmeetingtheabovecriteriawhensubjectedtorun-off.Thispracticeisnotapplicableiftheinfluenttoaseparatorcontainedasuddenreleaseasmuchhigherconcentrationswouldbeexpected.Forthiscase,seePracticeD6157.Thispracticeisnotapplicableiftheinfluenttoaseparatorisconveyedbyapumpingmeans.Thedatageneratedinthismethodisvalidfortheseparatorstestedonly.Theresultsofthesetestsmaybeextrapolatedtosmallerorlargersizeseparatorsprovidedthatapplicablegeometricanddynamicsimilitudearemaintained.Wheresoundengineeringmethodlimitstheuseofextrapolation,thatsizeunitmustbesubjectedtotesting.Theflowrateforallthetestsmustequalthemanufacturerrsquo;totalratedflowforthegivenseparatoratagiveninfluentcontaminationlevelandfortheselectedeffluentpeakcontaminationconcentration.1.1Thispracticecoverstheprocedure,anynecessaryrelatedapparatus,andthesamplingtechniquetobeusedindeterminingtheperformancecharacteristicsofoil/waterseparatorssubjectedtocontaminatedrun-off.1.2Thispracticedoesnotaddressthedeterminationoftheperformancecharacteristicsofanoil/waterseparatorsubjectedtothesuddenreleaseofarelativelylargequantityofhydrocarbonsthatmayappear,inpureformorathighconcentration,intheinfluenttotheseparator.Inthiscase,refertoPracticeD6157.1.3Thispracticedoesnotaddressthedeterminationoftheperformancecharacteristicsofanoil/waterseparatorsubjectedtoamechanicallyemulsifiedinfluentsuchasprovidedbyapump.1.4Thispracticedoesnotinvestigatetheabilityoftheseparatortohandledebrisorsuspendedsolids,thatis,gritortreeleaves.1.5Whiletheeffluentmaymeetcoderequirementsfortotaloilandgreasecontent,thispracticedoesnotaddressthepresenceofsolubleorganics,i.e.,Benzene,Toluene,Ethyl-benzeneandXylene(BTEX''s)whichmaybedetectedintheeffluent.Italsodoesnotmakeanyprovisionsfortheeffectsofdetergents,surfactants,soaps,oranywatersolublematter(thatis,salts),oranyportionofanessentiallyinsolublematterthatmaybefoundinsolutiononseparation.(Effectsofcertainwatersolublechemicalsorsolidsmaybeinvestigatedbyaddingthemtothewateratpredeterminedconstantconcentrations.)1.6Inordertoestimatetheeffectofwatertemperatureontheperformanceoftheseparator,thetestsdescribedinthispracticemustbeperformedattwowatertemperatures.Theselectedtemperaturesmustbeatleast10176;C(18176;F)apart,withthetemperaturerangingfromaminimumof0176;C(32176;F)toamaximumof50176;C(122176;F).1.7ThispracticedoesnotmakeanyprovisionsforthevariationofpHortemperatureduringatestrun.RefertoAppendixX1forfurtherdetail.1.8Thispracticecanbeusedwithavarietyofhydrocarbons.ItadoptsNo.2fueloilwithadensityof845kg/m3(52.73lbm/ft3)andaviscosit......
【中国标准分类号】:J77
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】: