【英文标准名称】:Reinforcements.Wovenfabrics.Determinationofnumberofyarnsperunitlengthofwarpandweft
【原文标准名称】:增强材料.机织物.经纱和纬纱单位长度纱支数的测定
【标准号】:BSISO4602-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2011-01-31
【实施或试行日期】:2011-01-31
【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】:碳纱;布;计数;测定;织物;测量;测量技术;数量测定;增强材料;纺织玻璃纤维;纱
【英文主题词】:Carbonyarns;Cloth;Counting;Determination;Fabrics;Measurement;Measuringtechniques;Quantitativedetermination;Reinforcingmaterial;Textileglass;Yarn
【摘要】:
【中国标准分类号】:W58
【国际标准分类号】:59_100_01
【页数】:12P;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforConductingWearTestsUsingaRotaryPlatform,Double-HeadAbraser
【原文标准名称】:用旋转台式双头磨蚀法进行磨损试验的标准指南
【标准号】:ASTMG195-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:G02.30
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:abraser;abrasion;abrasionresistance;rotaryplatform;Taber;wear;Abrasion;Abrasionresistance;Rotaryplatform;Tabertester;Weartesting
【摘要】:Thistestguideprovidesameanstoquantifytheabrasionresistanceofmaterialsurfaces,andmayberelatedtoend-useperformance,orusedtocomparativelyrankmaterialperformance,orboth.Theresistanceofmaterialsurfacestoabrasion,asmeasuredonatestingmachineinthelaboratory,isgenerallyonlyoneofseveralfactorscontributingtowearperformanceasexperiencedintheactualuseofthematerial.Otherfactorsmayneedtobeconsideredinanycalculationofpredictedlifefromspecificabrasiondata.Theresistanceofmaterialsurfacestoabrasionmaybeaffectedbyfactorsincludingtestconditions;typeofabradant;pressurebetweenthespecimenandabradant;mountingortensionofthespecimen;andtype,kind,oramountoffinishingmaterials.Abrasiontestsutilizingtherotaryplatform,doubleheadabrasermaybesubjecttovariationduetochangesintheabradantduringthecourseofspecifictests.Dependingonabradanttypeandtestspecimen,theabradingwheelsurfacemaychange(i.e.becomeclogged)duetothepick-upoffinishingorothermaterialsfromtestspecimens.Toreducethisvariation,theabradingwheelsshouldberesurfacedatregularlydefinedintervals.SeeAppendixX2.Themeasurementoftherelativeamountofabrasionmaybeaffectedbythemethodofevaluationandinfluencedbythejudgmentoftheoperator.1.1Thisguidecoversandisintendedtoassistinestablishingproceduresforconductingweartestsofrigidorflexiblematerialsutilizingtherotaryplatform,double-headabraser(RPDH).1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.2.1Exception8212;Englishunitsareusedwhendeterminingcoatingthickness.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N75
【国际标准分类号】:19_060
【页数】:8P.;A4
【正文语种】:英语