【英文标准名称】:PLASTICS.ACQUISITIONANDPRESENTATIONOFCOMPARABLESINGLE-POINTDATA.(EUROPEANSTANDARDENISO10350).
【原文标准名称】:塑料.单一数据的采样和收集比较
【标准号】:NFT50-062-1995
【标准状态】:作废
【国别】:法国
【发布日期】:1995-09
【实施或试行日期】:1995-08-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:G32
【国际标准分类号】:83_080_01
【页数】:14P;A4
【正文语种】:其他


【英文标准名称】:StandardTestMethodforMeasurementofCutResistancetoChainSawinLowerBody(Legs)ProtectiveClothing
【原文标准名称】:测量较矮身材者(短腿)穿防护服装耐链锯切割性的标准试验方法
【标准号】:ASTMF1414-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:F23.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;链锯;护腿;防护服装
【英文主题词】:chainsaw;cutresistance;lowerbody;protectiveclothing
【摘要】:Thepurposeofthistestmethodistoprovideameasurablecriterionofperformanceaboutthelevelofcutresistanceprovidedbydifferenttypesofprotectivegarmentsandprotectedcoveringswornbychainsawoperators.Thistestmethodisintendedtoshowtowhatlevelaprotectivegarmentcanofferresistancetothecuttingactionofachainsaw.Theprotectionwhichcanbedemonstratedbythegarmentsandcoveringstestedinaccordancewiththistestmethodisachievedby:(1)thecutresistanceofthematerialtocuttingwhenputincontactwithsawchain;(2)pullingapartofthematerialoryarnsinthematerialsothattheyaredrawnintothechainanddrivemechanismtoblockthechainmovement;(3)thefibersofthematerialsusedtodemonstratebothhighresistancetocuttingandthecapacitytoabsorbrotationalenergy,sothatchainspeedcanbesloweddownsufficientlytostopthemovementofthesawchain;or(4)anycombinationofthese.Thistestmethoddoesnotpurporttoevaluatecomfortoflowerbodyprotectivegarments.Incaseofadisputearisingfromdifferencesinreportedtestresultswhenusingthistestmethodforacceptancetestingofcommercialshipments,thepurchaserandthesuppliershouldperformcomparativeteststodetermineifthereisastatisticalbiasbetweentheirlaboratories.Competentstatisticalassistanceisrecommendedfortheinvestigationofbias.Asaminimum,thetwopartiesshouldtakeagroupoftestspecimensfromthesamelotofcomponentstobeevaluated.Thetestspecimensshouldthenberandomlyassignedinequalnumberstoeachlaboratoryfortesting.Ifabiasisfound,eitheritscausemustbedeterminedandcorrectedorthepurchaserandthesuppliermustagreetointerpretfuturetestresultsinlightoftheknownbias.1.1Thistestmethodmeasurescutresistanceofgarmentsanddevicesworntoprotectthelower(legs)bodywhenoperatingachainsaw.1.2Thistestmethodmaybeusedtotestforcompliancetominimumperformancerequirementsinestablishedsafetystandards.1.2.1Byagreementbetweenthepurchaserandthesupplier,orasrequiredbyestablishedsafetystandards,itwillbedecidedifthistestmethodwillbeusedtodetermineoneorbothofthefollowing:(1)chainspeed50(CS50),and(2)success/failure(jamming/chainstop)atspecifiedchainspeed.1.3Thistestmethodmaybeusedtodeterminelevelsofprotectionforareasofcoverageasstipulatedinestablishedsafetystandards.1.4ThevaluesstatedinSIunitsorininch-poundshallberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother,withoutcombiningvaluesinanyway.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:14P.;A4
【正文语种】: