BS ISO 257-2004 农药和其他农用化学制品.通用名称的选择准则
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【英文标准名称】:Pesticidesandotheragrochemicals-Principlesfortheselectionofcommonnames
【原文标准名称】:农药和其他农用化学制品.通用名称的选择准则
【标准号】:BSISO257-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-08-19
【实施或试行日期】:2004-08-19
【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】:农用化学制品;植物药物;药液;农药;名称与符号;定义
【英文主题词】:Agriculturalchemicals;Chemicals;Definition;Definitions;Designations;Pesticides;Phytopharmaceuticals
【摘要】:ThisInternationalStandardgivesprinciplesforcreatingcommonnamesforpesticidesandotheragrochemicals.Theseprinciplesaredefinedfortheguidanceofproposersofsuchcommonnames.TheprocedurefortheestablishmentofcommonnamesisgiveninAnnexA.
【中国标准分类号】:G25
【国际标准分类号】:65_100_01
【页数】:26P;A4
【正文语种】:英语
【英文标准名称】:Buildinghardware-Locksandlatches-Mechanicallyoperatedlocks,latchesandlockingplates-Requirementsandtestmethods;GermanversionEN12209:2003
【原文标准名称】:建筑物五金.锁和闩.机械锁、闩和锁板.要求和试验方法
【标准号】:EN12209-2003
【标准状态】:现行
【国别】:
【发布日期】:2004-03
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);CE标记;门锁;定义;安全试验;防火安全;力学;锁板;永久性能;耐腐蚀性;试验;保护装置;五金件;耐火性;材料强度;锁;五金(建筑);保护作用;分类;关闭及制动装置
【英文主题词】:CEmarking;Classification;Closingandcheckmechanisms;Corrosionresistance;Definition;Definitions;Doorlocks;Fireresistance;Firesafety;Hardware;Ironmongery(buildings);Lockingplates;Locks;Mechanic;Permanentperformancecapability;Protectivedevices;Protectiveeffectiveness;Safetytests;Specification(approval);Strengthofmaterials;Testing;Trap
【摘要】:
【中国标准分类号】:Y71
【国际标准分类号】:91_190
【页数】:57P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforTearResistance(GravesTear)ofPlasticFilmandSheeting
【原文标准名称】:塑料薄膜和塑料薄板的抗撕裂强度
【标准号】:ASTMD1004-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D20.19
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:箔;塑料薄膜;塑料;材料强度;抗撕裂强度;测试
【英文主题词】:Graves;plasticfilm;tear;tearinitiation;thinsheeting;
【摘要】:Tearresistanceofplasticfilmorsheetingisacomplexfunctionofitsultimateresistancetorupture.Thespecimengeometryandspeedoftestinginthistestmethodarecontrolledtoproducetearinginasmallareaofstressconcentrationatratesfarbelowthoseusuallyencounteredinservice.Experiencehasshownthetesttohaveitsbestreliabilityformaterialswhichdonothavebrittlefailureordonotelongategreaterthantwohundredpercentduringtesting.Thedatafromthistestmethodfurnishcomparativeinformationforrankingthetearingresistanceofplasticspecimensofsimilarcomposition.Actualuseperformanceintearingofsomeplasticsmaynotnecessarilycorrelatewithdatafromthistestmethod.Theresistancetotearofplasticfilmandsheeting,whilepartlydependentuponthickness,hasnosimplecorrelationwithspecimenthickness.Hence,tearingforcesmeasuredinnewtons[orpounds-force]cannotbenormalizedoverawiderangeofspecimenthicknesswithoutproducingmisleadingdataastotheactualtearingresistanceofthematerial.Datafromthistestmethodarecomparableonlyfromspecimens,whichvarybynomorethanx00B1;10%fromthenominaloraveragethicknessofallspecimenstested.Therefore,thetearingresistanceisexpressedinmaximumnewtons[orpounds-force]offorcetotearthespecimen.Thetearresistanceofplasticfilmmaybeaspecificationthatrequirestheuseofthistestmethod,butwithsomeproceduralmodificationsthattakeprecedencewhenadheringtothespecification.Therefore,itisadvisabletorefertothatmaterialspecificationbeforeusingthistestmethod.Table1ofClassificationSystemD4000liststheASTMmaterialsstandardsthatcurrentlyexist.1.1Thistestmethodcoversthedeterminationofthetearresistanceofflexibleplasticfilmandsheetingatverylowratesofloading,51mm[2in.]/min.andisdesignedtomeasuretheforcetoinitiatetearing.Thespecimengeometryofthistestmethodproducesastressconcentrationinasmallareaofthespecimen.Themaximumstress,usuallyfoundneartheonsetoftearing,isrecordedasthetearresistanceinnewtons[orpounds-force].Themethodisnotapplicableforfilmorsheetingmaterialwherebrittlefailuresoccurduringtestingorwheremaximumextensionisgreaterthan101.6mm[4in.].Note18212;Filmhasbeenarbitrarilydefinedassheetinghavingnominalthicknessnotgreaterthan0.25mm[0.010in.].1.2Constant-Rate-of-GripSeparationTest8212;Thistestmethodemploysaconstantrateofseparationofthegripsholdingthetestspecimen.1.2.1Specimenextensionmaybemeasuredinthistestmethodbygripseparation.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninbracketsareprovidedforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note28212;ThereisnosimilarorequivalentISOstandard.
【中国标准分类号】:G33
【国际标准分类号】:83_140_10
【页数】:4P.;A4
【正文语种】:
