ASTM D3353-2004 纤维绝缘磁性金属丝的标准试验方法
时间:2024-05-19 19:24:55 来源: 标准资料网 作者：标准资料网 阅读：8164
【英文标准名称】:StandardTestMethodsforFibrous-InsulatedMagnetWire
【原文标准名称】:纤维绝缘磁性金属丝的标准试验方法
【标准号】:ASTMD3353-2004
【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】:D09.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;金属线;磁的;纤维;电绝缘;电气工程;电缆;绝缘;电气试验
【英文主题词】:fiber-covered;fibrouscoverage;fibrousinsulated;fibrousinsulation;fibroustapeinsulation;glassfiber;magnetwire;polyester-glassfiber;serving;varnish
【摘要】:1.1Thesetestmethodscoverthetestingoffibrous-insulatedelectricalconductors,commonlyreferredtoasmagnetwire,whichareusedinelectricalapparatus.Thetestmethodsareintendedprimarilyforevaluationoftheelectricalinsulatingmaterialsused.Itisintendedthatthesetestmethodsbeused,exceptwheremodifiedbyindividualspecificationsforparticularapplications.1.1.1Thesetestmethodsapplytothosemagnetwiresthatarefiber-coveredandinwhichthesubstrateisbareconductororiscoatedwithanunderlyinginsulatingfilmascoveredbyTestMethodsD1676.Fiber-coveredwiresareproducedbyservinghelicallyorwrappingfibersorfibrous-tapeinsulationuniformlyaroundthewireinsingleandmultiplelayers.Theservedorwrappedmaterialsarebondedornotbondedtotheunderlyingwire.1.2Thevaluesstatedininch-poundunitsarethestandard.TheSIequivalentsofinch-poundunitsareprovidedforreference.1.3Thetestmethodsappearinthefollowingsections:ProcedureSectionMeasurementofDimensions7ElectricalResistanceofConductors5Elongation4AdhesionandFlexibility8FibrousCoverage6DielectricBreakdownVoltage9
【英文标准名称】:StandardGuideforNon-destructiveExaminationofPaper
【原文标准名称】:纸的无损检验的标准指南
【标准号】:ASTME2325-2005e1
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:E30.02
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:forensicdocumentexamination;forensicsciences;non-destructivepaperexamination;paper;questioneddocuments;watermark;Nondestructiveexamination;Paper
【摘要】:Theproceduresoutlinedherearegroundedinthegenerallyacceptedbodyofknowledgeandexperienceinthefieldofforensicdocumentexamination.Byfollowingtheseprocedures,aforensicdocumentexaminercanreliablyevaluatethephysicalsimilaritiesordifferencesbetweenpapersthatcanleadtoadeterminationastowhetherpapersoriginatedfromthesamesource.1.1Thisguideprovidesproceduresthatshouldbeusedbyforensicdocumentexaminers(seeGuideE444)fornon-destructiveexaminationsofpaper.1.2Theseproceduresareapplicablewhethertheexaminationisofquestionedandknownitemsorofexclusivelyquestioneditems.1.3Theseproceduresincludeevaluationofthesufficiencyofthematerialavailableforexamination.1.4Theparticularmethodsemployedinagivencasewilldependuponthenatureofthematerialavailableforexamination.1.5Thisguidemaynotcoverallaspectsofparticularlyunusualoruncommonexaminationsofpapersamples.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y30
【国际标准分类号】:85_060
【页数】:3P.;A4
【正文语种】:英语
【英文标准名称】:Animalandvegetablefatsandoils-Determinationofthecontentoftransfattyacidisomersofvegetablefatsandoils-Gaschromatographicmethod
【原文标准名称】:动植物脂肪和油.蔬菜脂肪和油过脂肪酸异构体含量测定.气相色谱法
【标准号】:ISO15304-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:气相色谱法;试验;含量测定;农产品;植物脂肪;定义;动物脂肪;脂肪;脂肪酸;植物油;油;动物油
【英文主题词】:Agriculturalproducts;Animal;Animalfats;Animaloils;Chemicalanalysisandtesting;Composition;Definitions;Determinationofcontent;Fats;Fattyacids;Foodproducts;Gaschromatograms;Gaschromatography;Investigationmethods;Isomer;Mathematicalcalculations;Methodsofanalysis;Methylesters;Oils;Precision;Testing;Vegetable;Vegetablefats;Vegetableoils
【摘要】:ThisInternationalStandardspecifiesagaschromatographicmethodusingcapillarycolumnsforthedeterminationofthecontentoftransfattyacidisomersofvegetableoilsandfats.Themethodisspeciallydesignedtoevaluate,byasinglecapillarygaschromatographic(GC)procedure,theleveloftransisomersasformedduring(hightemperature)refining,orduringhydrogenationofvegetableoilsorfats.Themethodmayalsobeusedtoreportallotherfattyacids(e.g.toobtainthefullfattyacidcompositionandtotalamountsofsaturatedfattyacids,mono-unsaturatedfattyacidsandpoly-unsaturatedfattyacids)fromthesamesampleandsameanalysis.NOTE1Thetrans-isomercontentasobtainedwiththismethodmaynotagreewiththetrans-isomercontentasobtainedusingothermethods.NOTE2During(hightemperature)refining(deacidificationanddeodorization),onlygeometricalisomersareformedofthemono-andpoly-unsaturatedfattyacids;i.e.thedoublebond(s)remain(s)atthesamenaturalposition.Duringhydrogenation,bothpositionalandgeometricalisomersareformed.NOTE3Forsomespecificcis-andtrans-isomersformedduringhydrogenation,co-elutionispossible.Thiscouldinfluencetheaccuracyoftheresult.Theleveloftheseisomersisusuallynegligibleinnormalpartiallyhydrogenatedoilsandfats.
【中国标准分类号】:X16
【国际标准分类号】:67_200_10
【页数】:20P;A4
【正文语种】:英语