标准资料网-标准资料免费资源平台

【英文标准名称】:Haemostaseology;determinationoftheactivatedpartialthromboplastintime(APTT)
【原文标准名称】:止血学.有效的部分凝血致活酶时间的测定(APTZ)
【标准号】:DIN58908-1994
【标准状态】:作废
【国别】:德国
【发布日期】:1994-06
【实施或试行日期】:
【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】:试验;凝血致活酶时间;测定;定义;止血学;血细胞计数;人用的药物;分析;血液;实验室医学;等离子体;血凝固;医学科学;时间测量;血液学;血浆;凝结;规范(批准)
【英文主题词】:coagulation;blood;timemeasurement;haematology;medicalsciences;bloodcoagulation;specification(approval);analysis;plasma;bloodplasma;thromboplastintime;haemostaseology;definitions;determination;bl
【摘要】:
【中国标准分类号】:C05;C44
【国际标准分类号】:0763
【页数】:5P;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodsforSewingThreads
【原文标准名称】:缝纫线的标准试验方法
【标准号】:ASTMD204-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:D13.58
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:缝纫线;长度;尺寸变化;纺织纤维;物理性能;测试
【英文主题词】:breakingstrength;strand;colorfastness;diameter;dimensionalchange;length;sewingthread;textilestrand;twist;twistbalance;yarnnumber
【摘要】:AcceptanceTesting8212;ThetestmethodsinTestMethodsD204forthedeterminationofthepropertiesofsewingthreadareconsideredsatisfactoryforacceptancetestingofcommercialshipmentsofsewingthread,unlessspecifiedintheindividualtestmethod.Thesetestmethodsarethebestavailableandareusedextensivelyinthetrade.4.1.1Iftherearedifferencesofpracticalsignificancebetweenreportedtestresultsfortwolaboratories(ormore)comparativetestshouldbeperformedtodetermineifthereisastatisticalbiasbetweenthemusingcompetentstatisticalassistance.Asaminimum,usethesamplesforsuchacomparativeteststhatareashomogeneousaspossible,drawnfromthesamelotofmaterialasthesamplesthatresultedindisparateresultsduringinitialtestingandrandomlyassignedinequalnumberstoeachlaboratory.Thetestresultsfromthelaboratoriesinvolvedshouldbecomparedusingastatisticaltestforunpaireddata,aprobabilitylevelchosenpriortothetestingseries.Ifabiasisfound,eitheritscausemustbefoundandcorrected,orfuturetestresultsforthatmaterialmustbeadjustedinconsiderationoftheknownbias.1.1Thesetestmethodscanbeusedtoevaluatesewingthreadsofanyfiber.1.1.1Thetestmethodsinthisstandardareintendedtoevaluateonlysewingthreadtakenfromthreadholders.1.2Thesetestmethodsonlyprovideforthemeasurementofsewingthreadphysicalproperties.Thesetestmethodsdonotaddressanyotherpropertiesthatmaybeimportantforthesatisfactoryperformanceofsewingthreadsunderparticularenduseconditions.1.3Thesetestmethodscanbeusedtomeasurethefollowingproperties:SectionsColorfastnesstoDrycleaning73-83ColorfastnesstoLaundering62-72ColorfastnesstoWaterMigration84-94Diameter43-50LengthperThreadHolder34-42Shrinkage,SingleStrand51-61DryHeat58.1BoilingWater58.2StrengthandElongation15-21SingleStrand-Conditioned19.1.1SingleStrand-Wet19.1.2LoopStrength19.2KnotStrength19.3Twist22-27TwistBalance28-33YarnNumber7-14