DIN EN 61000-4-11-1995 电磁兼容性.第4部分:试验和测量方法.第11节:电压磁倾角,短暂中断及电压随变抗扰性试验
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【英文标准名称】:Electromagneticcompatibiliy(EMC)-Part4:Testingandmeasurementtechniques;section11:Voltagedips,shortinterruptionsandvoltagevariationsimmunitytests(IEC61000-4-11:1994);GermanversionEN61000-4-11:1994
【原文标准名称】:电磁兼容性.第4部分:试验和测量方法.第11节:电压磁倾角,短暂中断及电压随变抗扰性试验
【标准号】:DINEN61000-4-11-1995
【标准状态】:作废
【国别】:德国
【发布日期】:1995-04
【实施或试行日期】:1995-04-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:低压电源;定义;电磁兼容性;电磁兼容性;测量技术;电力系统;电气设备;电子仪器;试验;电气工程;干扰抑制;中断;电流表;电网;电压波动
【英文主题词】:
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:33_100
【页数】:19P;A4
【正文语种】:德语
【英文标准名称】:Textilemachineryandaccesories-Numberingofhealdframesanddropwirebarsinaloom
【原文标准名称】:纺织机械和附件.织机综框和线锭的编号
【标准号】:BSISO5243-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-10-07
【实施或试行日期】:2004-10-07
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:综框;细纱机;编号;织机;综片;综丝;数字标志;机架;纺织机械;企业编码;线锭棒;附件
【英文主题词】:Accessories;Barfordropwires;Frames;Healdframes;Healds;Heddles;Looms;Manufacturerspartnumbers;Numbering;Numericaldesignations;Spinningframes;Textilemachinery;Textilemachines
【摘要】:ThisInternationalStandardgivestheprincipleforthenumberingofthehealdframesanddropwirebarsofthewarpstopmotionsinaloom.
【中国标准分类号】:W91
【国际标准分类号】:59_120_30
【页数】:8P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforBoilingRangeDistributionofGasolineandGasolineFractionsbyGasChromatography
【原文标准名称】:用气相色谱法测定汽油和汽油馏份的沸点范围分布的标准试验方法
【标准号】:ASTMD3710-1995(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:D02.04.0H
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:boilingrangedistribution;gaschromatography;gasoline;gasolineblendingcomponent;Automotiveenginefuels/oils;Boilingrangedistribution;Gaschromatography(GC)--petroleumproducts;Petroleumfractions
【摘要】:ThedeterminationoftheboilingrangedistributionofgasolinebyGCdistillationprovidesaninsightintothecompositionofthecomponentsfromwhichthegasolinehasbeenblended.Thisinsightalsoprovidesessentialdatanecessarytocalculatethevaporpressureofgasoline,whichhasbeentraditionallydeterminedbyTestMethodD323.Inaddition,theTestMethodD86distillationcurvecanbepredictedusingGCDdata.SeeAnnexA1.TheGCDmethodfacilitatesonlinecontrolsattherefinery,anditsresultsofferimprovedmeansofdescribingseveralcarperformanceparameters.Theseparametersinclude:(1)car-startingindex,(2)vapor-lockindexorvapor-liquidratio,and(3)warm-upindex.Thecar-startingandvapor-lockindexeshavebeenfoundtobemostlyaffectedbythefrontendoftheTestMethodD86distillationcurve(uptoabout200x00B0;F(93x00B0;C)).Thewarm-upindexisaffectedbythemiddleandtoalesserextentbythebackendoftheTestMethodD86curve,thatis,thetemperaturescorrespondingtothe50to90%offrange.Sincetheboilingrangedistributionprovidesfundamentalinformationoncomposition,animprovedexpressionfortheaboveperformanceparametersmaybeworkedout,evenwhentheboilingrangedistributioncurveisnotsmooth.Currently,carperformancecannotbeassessedaccuratelyundersuchconditions.1.1Thistestmethodcoversthedeterminationoftheboilingrangedistributionofgasolineandgasolinecomponents.Thistestmethodisapplicabletopetroleumproductsandfractionswithafinalboilingpointof500x00B0;F(260x00B0;C)orlowerasmeasuredbythistestmethod.1.2ThistestmethodisdesignedtomeasuretheentireboilingrangeofgasolineandgasolinecomponentswitheitherhighorlowReidvaporpressureandiscommonlyreferredtoasgaschromatography(GC)distillation(GCD).1.3Thistestmethodhasnotbeenvalidatedforgasolinescontainingoxygenatedcompounds(forexample,alcoholsorethers).1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeNote9and7.2.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:12P.;A4
【正文语种】:英语
