ASTM D6612-2000(2006)e1 用自动试验机测定纱线支数和纱线支数的变化性的标准试验方法
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【英文标准名称】:StandardTestMethodforYarnNumberandYarnNumberVariabilityUsingAutomatedTester
【原文标准名称】:用自动试验机测定纱线支数和纱线支数的变化性的标准试验方法
【标准号】:ASTMD6612-2000(2006)e1
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:
【英文主题词】:ineardensity;variability,yarn;yarn;yarnnumber
【摘要】:1.1Thistestmethodcoversthemeasurementofyarnnumberupto4000dtex(3600denier)andrelatedvariabilitypropertiesoffilamentandspunyarnsusinganautomatedtesterwithcapabilityformeasuringmassvariabilitycharacteristics.1.2Yarnnumbervariabilitypropertiesincludepercentdensityspread(%DS),coefficientofvariation(%CV),densityfrequencyvariation.Note1Fordeterminationofyarnnumberbyuseofreelandbalance,refertoTestMethodD1907.Foranothermethodofmeasuringvariability(unevenness)inyarn,refertoTestMethodD1425.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theinch-poundunitsareinparentheses.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultininaccuraciesofresults.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W04
【国际标准分类号】:59_080_20
【页数】:4P.;A4
【正文语种】:
【原文标准名称】:用自动试验机测定纱线支数和纱线支数的变化性的标准试验方法
【标准号】:ASTMD6612-2000(2006)e1
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:
【英文主题词】:ineardensity;variability,yarn;yarn;yarnnumber
【摘要】:1.1Thistestmethodcoversthemeasurementofyarnnumberupto4000dtex(3600denier)andrelatedvariabilitypropertiesoffilamentandspunyarnsusinganautomatedtesterwithcapabilityformeasuringmassvariabilitycharacteristics.1.2Yarnnumbervariabilitypropertiesincludepercentdensityspread(%DS),coefficientofvariation(%CV),densityfrequencyvariation.Note1Fordeterminationofyarnnumberbyuseofreelandbalance,refertoTestMethodD1907.Foranothermethodofmeasuringvariability(unevenness)inyarn,refertoTestMethodD1425.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theinch-poundunitsareinparentheses.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultininaccuraciesofresults.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W04
【国际标准分类号】:59_080_20
【页数】:4P.;A4
【正文语种】:
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