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【英文标准名称】:StandardPracticeforCalculationofCommercialWeightandYieldofScouredWool,Top,andNoilforVariousCommercialCompositions
【原文标准名称】:商业用各种洗净羊毛、毛条及短毛的商业公定重量和产量计算的标准实施规程
【标准号】:ASTMD2720-1994(2006)
【标准状态】:现行
【国别】:
【发布日期】:1994
【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】:D13.13
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:纺织材料;纺织纤维;产量;数学计算;羊毛;工艺;商业质量
【英文主题词】:commercialmass;wool;yield
【摘要】:1.1Thispracticeincludes,in,thecommercialcompositioncorrespondingtodifferentcommercialdesignationsforscouredwool,wooltop,andwoolnoil,allofwhichcontain,inadditiontowoolbase,variouspercentagesofmoisture,materialextractablewithalcohol,andmineralmatter.1.2Thispracticeincludesdirectionsforthecalculationofthecommercialweightofwoolcorrespondingtodifferentcommercialdesignationsforseveralformsofwool,andforconvertingthecommercialweight(mass)calculatedononebasistothecommercialweightcalculatedonadifferentbasis.1.3Thispracticealsoincludesdirectionsforcalculatingtheyield,onvariouscommercialdesignationbases,obtainedbyprocessingrawwool,andforconvertingtheyieldcalculatedononecommercialdesignationbasistotheyieldonanothercommercialdesignationbasis.Note1-Becauseoftradepracticetheterm"weight"isusedinthispracticeinsteadofthetechnicallycorrectterm"mass".Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W21
【国际标准分类号】:59_060_10
【页数】:4P.;A4
【正文语种】: