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【英文标准名称】:Reinforcementyarns-Determinationoftwist
【原文标准名称】:增强丝纱.捻度的测定
【标准号】:BSENISO1890-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-07-15
【实施或试行日期】:1997-07-15
【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】:聚酰胺纤维;纱线试验;碳纤维;加强材料;复合材料;化学纤维;捻度测定;试验设备;公式;纺织试验;热固性聚合物;精密度;纱;试样;玻璃纤维;加筋
【英文主题词】:Aramidefibres;Aramidefilamentyarns;Carbonfibrefilamentyarns;Carbonfibres;Definitions;Determination;Doubling(textiles);Fibres;Filament(textilefibre);Filamentyarns;Glassfibres;Glassfilamentyarns;Materials;Mineralfibres;Reinforcedmaterials;Reinforcementfibres;Reinforcingmaterial;Reinforcingmaterials;Rotation;Samplingmethods;Testing;Textileglass;Torsion;Twine;Twistdetermination(textiles);Windings;Yarn
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationoftwistinyarnsmadefromtextileglass,carbonoraramidfilaments.Themethodappliestosingleyarns(onetwist)andtofoldedorcabledyarns(twoormoretwists).Forfoldedandcabledyarns,themethodisgenerallyappliedonlytothefinaltwiststep.ThisInternationalStandardisapplicabletopackage-woundyams.Ifthemeasurementiscarriedoutonyarnstakenfromabeam(orwarp)orfromafabric,theresultisofanindicativenatureonly.Themethodisnotapplicabletoproductsmadefromstaplefibres.
【中国标准分类号】:W42
【国际标准分类号】:59_100_01
【页数】:14P.;A4
【正文语种】:英语