DIN EN 12325-3-1999 灌溉技术.环行和横向移动系统.第3部分:术语和分类
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【英文标准名称】:Irrigationtechniques-Centrepivotandmovinglateralsystems-Part3:Terminologyandclassification;GermanversionEN12325-3:1999
【原文标准名称】:灌溉技术.环行和横向移动系统.第3部分:术语和分类
【标准号】:DINEN12325-3-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:给水;使用条件;规范(验收);设计;电气设备;定义;术语;试验;农业机械;易动的;水常规;转动;固定的;农业;额定值;灌溉工程;喷水设备;尺寸;农业工程;灌溉;直线运动;分类;结构体系;动力传动系统
【英文主题词】:Agriculturalengineering;Agriculturalmachines;Agriculture;Classification;Definition;Definitions;Design;Dimensions;Electricalequipment;Fieldirrigation;Irrigation;Irrigationplant;Irrigationworks;Linearmotion;Mobile;Operatingconditions;Powertransmissionsystems;Ratings;Rotationalmotion;Specification(approval);Sprinklingdevices;Stationary;Structuralsystems;Terminology;Testing;Waterpractice;Watersupply
【摘要】:Thedocumentdefinesandspecifiesthedifferentoutstandingtermsandclassificationsinthefieldofcenterpivotsandmovinglateralsystems,necessaryfortheunderstandingofEN12325-1andEN12325-2standards.#,,#
【中国标准分类号】:B91
【国际标准分类号】:01_040_65;65_060_35
【页数】:6P.;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforConradsonCarbonResidueofPetroleumProducts
【原文标准名称】:石油产品康拉特逊残碳值的标准试验方法
【标准号】:ASTMD189-2006e2
【标准状态】:现行
【国别】:美国
【发布日期】:2006
【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】:D02.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Conradsoncarbonresidue;lubricants;petroleumproducts;Burnerfueloils;Carbonaceousresidue;Carbonresidue(petroleumproducts);Coke-formingpropensities;Conradsonmethod;Fueloils;Pyrolysis;Residue--petroleumproducts
【摘要】:Thecarbonresiduevalueofburnerfuelservesasaroughapproximationofthetendencyofthefueltoformdepositsinvaporizingpot-typeandsleeve-typeburners.Similarly,providedalkylnitratesareabsent(orifpresent,providedthetestisperformedonthebasefuelwithoutadditive)thecarbonresidueofdieselfuelcorrelatesapproximatelywithcombustionchamberdeposits.Thecarbonresiduevalueofmotoroil,whileatonetimeregardedasindicativeoftheamountofcarbonaceousdepositsamotoroilwouldforminthecombustionchamberofanengine,isnowconsideredtobeofdoubtfulsignificanceduetothepresenceofadditivesinmanyoils.Forexample,anash-formingdetergentadditivemayincreasethecarbonresiduevalueofanoilyetwillgenerallyreduceitstendencytoformdeposits.Thecarbonresiduevalueofgasoilisusefulasaguideinthemanufactureofgasfromgasoil,whilecarbonresiduevaluesofcrudeoilresiduums,cylinderandbrightstocks,areusefulinthemanufactureoflubricants.FIG.1ApparatusforDeterminingConradsonCarbonResidue1.1Thistestmethodcoversthedeterminationoftheamountofcarbonresidue(Note1)leftafterevaporationandpyrolysisofanoil,andisintendedtoprovidesomeindicationofrelativecoke-formingpropensities.Thistestmethodisgenerallyapplicabletorelativelynonvolatilepetroleumproductswhichpartiallydecomposeondistillationatatmosphericpressure.Petroleumproductscontainingash-formingconstituentsasdeterminedbyTestMethodD482orIPMethod4willhaveanerroneouslyhighcarbonresidue,dependingupontheamountofashformed(Note2andNote4).Note18212;Thetermcarbonresidueisusedthroughoutthistestmethodtodesignatethecarbonaceousresidueformedafterevaporationandpyrolysisofapetroleumproductundertheconditionsspecifiedinthistestmethod.Theresidueisnotcomposedentirelyofcarbon,butisacokewhichcanbefurtherchangedbypyrolysis.Thetermcarbonresidueiscontinuedinthistestmethodonlyindeferencetoitswidecommonusage.Note28212;ValuesobtainedbythistestmethodarenotnumericallythesameasthoseobtainedbyTestMethodD524.Approximatecorrelationshavebeenderived(seeFig.X1.1),butneednotapplytoallmaterialswhichcanbetestedbecausethecarbonresiduetestisappliedtoawidevarietyofpetroleumproducts.Note38212;ThetestresultsareequivalenttoTestMethodD4530,(seeFig.X1.2).Note48212;Indieselfuel,thepresenceofalkylnitratessuchasamylnitrate,hexylnitrate,oroctylnitratecausesahigherresiduevaluethanobservedinuntreatedfuel,whichcanleadtoerroneousconclusionsastothecokeformingpropensityofthefuel.ThepresenceofalkylnitrateinthefuelcanbedetectedbyTestMethodD4046.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforReportingVisualObservationsofOilonWater
【原文标准名称】:报告目观测水中油含量的标准实施规程
【标准号】:ASTMF1779-2008
【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】:F20.16
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:airbornesurveillance;oilspillreconnaissance;oilspillsurveillance;visualobservation;Oilslickdata;Oilspillcontrolsystems;Reportingdata;Visualexamination
【摘要】:Thispracticecanbeusedbysurveillanceandtrackingstafftoreportvisualobservations.Thedataproducedfromsuchobservationswillprovidethebasisforpreparingmapsoftheoil-slicklocation.Thispracticeprovidesaprocedureforreportingthevisualobservationofoilonwaterinasystematicmannerandinacommonformat.Thispracticedealswiththepossibilitythatmaterialsotherthanoilmightbeconfusedwithoilwhenusingvisualobservationmethods.1.1Thispracticecoversmethodsofreportingandrecordingvisualobservationsofoilonwaterandrelatedresponseactivities.1.2Thispracticeappliesonlytovisualobservationsofoilonwaterfromanairplaneorhelicopter.Whileasimilarsetofcodescouldbeusedforclassifyingoilonbeaches,thissubjectisnotdiscussedinthispractice.Itdoesnotcovertheuseofremote-sensingequipmentfromaircraft,whichisdiscussedinaseparatestandard.Thisdoesnotincludeobservationsofdispersedoil.1.3Thispracticeisapplicableforalltypesofoilunderavarietyofenvironmentalandgeographicalsituations.1.4Visualobservationsofoilonwaterfromtheairinvolveanumberofsafetyissuesassociatedwiththeoperationofairplanesorhelicoptersatlowaltitudes.Thesearenotdealtwithinthispractice,buttheobservershouldbeawareofthehazardsofsuchoperations.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesinparenthesesaremathematicalconversionstoinch-poundunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:5P.;A4
【正文语种】:英语
