ASTM D 2883-1987 液体和固体材料的反应临界温度的试验方法

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【英文标准名称】:Textiles.Determinationoftwistinyarns.Directcountingmethod
【原文标准名称】:纺织品.纱线捻度的测定.直接计数法
【标准号】:BSENISO2061-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-11-30
【实施或试行日期】:2010-11-30
【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】:总量;长度变化;计数;定义(术语);测定;尺寸规格;捻向;并线;长丝纱;合股纱线;玻璃纤维纱;预加应力;长度;数学计算;方位;转动;抽样方法;细沙;短纤维;测试;纺织产品;纺织试验;纺织材料;绳;捻度测定;加捻系数;加捻;无捻法;纱;纱线试验
【英文主题词】:Amount;Changeoflength;Counting;Definitions;Determination;Dimensions;Directionoftwist;Doubling(textiles);Filamentyarns;Foldedyarn;Glass-fibreyarns;Initialstressing;Length;Mathematicalcalculations;Orientation;Rotation;Samplingmethods;Spunyarns;Staplefibre;Testing;Textileproducts;Textiletesting;Textiles;Twine;Twistdetermination(textiles);Twistfactor;Twisting;Untwistmethods;Yarn;Yarntesting
【摘要】:1.1ThisInternationalStandardspecifiesamethodforthedeterminationofthedirectionoftwistinyarns,theamountoftwist,intermsofturnsperunitlength,andthechangeinlengthonuntwisting,bythedirectcountingmethod.1.2ThisInternationalStandardisapplicabletoa)singleyarns(spunandfilament),b)pliedyarns,andc)cabledyarns.Separateproceduresaregivenforeachtypeofyarn.Themethodisdesignedprimarilyforyarnsinpackages,but,withspecialprecautions,theprocedurescanbeusedforyarnstakenfromfabrics.Itisnotsuitableforthedeterminationoftwistinamonofilament.NOTESeealsoISO1890[1],whichwaspreparedespeciallyfortheneedsofglasstextiletechnology,andISO7211-4[2].1.3ThisInternationalStandardcoversthedeterminationoftwistinpliedandcabledyarnsasfollows:a)inpliedyarns:thefinaltwistofthepliedyarnsandtheoriginaltwistofthesingleyarnbeforeplying;b)incabledyarns:?thefinalcablingtwistoftheyarn;?theoriginaltwistofthepliedyarnafterplying,butpriortothelaststageofprocessing;?thetwistofthesingleyarnbeforeplying.1.4Ifdesired,thetwistofsingleandpliedyarncomponentsastheylieinthefinalstructurecanbedeterminedbythespecialprocedruegivenin10.5.7.1.5ThisInternationalStandardisnotapplicable,exceptbyagreement,toyarnswhichstretchmorethan0,5%whenthetensionincreasesfrom0,5cNto1,0cNperunitlineardensityoftheyarnexpressedintex.Suchyarnscanbetestedunderspecialconditionsoftensionwhichareacceptedbyallpartiesinterestedinthetestresults.1.6ThisInternationalStandardisnotsuitableforproductsofopen-endspinningandintermingled(interlaced)multifilamentyarns.1.7ThisInternationalStandardisnotapplicabletoyarnswhicharetoolargetopermittheirbeingplacedintheclampsofthetestingapparatuswithoutcrushingordistortionsevereenoughtoaffectthetestresults.
【中国标准分类号】:W55
【国际标准分类号】:59_080_20
【页数】:18P.;A4
【正文语种】:英语


【英文标准名称】:PrivateIntegratedServicesNetwork(PISN)-Inter-exchangesignallingprotocol-CallidentificationandcalllinkageAdditionalNetworkFeature(ANF)(ISO/IEC21889(2001),modified)(EndorsementoftheEnglishversionEN301923V1.1.1(2004-01)asGerma
【原文标准名称】:专用综合业务网.局间信令协议.呼叫识别和呼叫链接附加网络特性
【标准号】:DINEN301923-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-12
【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】:数据传送;信息技术;电信;信息交换;呼叫传输;定义;专用综合业务网;专业网;补充业务;信号传输;电话局;数据处理;信号发送系统;综合业务数字网
【英文主题词】:Calltransmission;Dataprocessing;Datatransfer;Definition;Definitions;Informationinterchange;Informationtechnology;ISDN;PISN;Privateintegratedservicesnetworking;Privatenetworks;Signaltransmission;Signallingsystems;Supplementaryservices;Telecommunications;Telephoneservices
【摘要】:ThisEuropeanstandardspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:2P.;A4
【正文语种】:德语