【英文标准名称】:Gascylinders-Precautionarylabels(ISO7225:2005);EnglishversionofDINENISO7225:2008-02
【原文标准名称】:储气瓶.警告标签
【标准号】:DINENISO7225-2008
【标准状态】:作废
【国别】:德国
【发布日期】:2008-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:颜色;复合储气瓶;危险标志;危险警告;危险物品;设计;储气瓶;图形符号;危险标签;危害;加标签;标签;作标记;易动的;警告标签;警告;安全;安全色;粘贴物;符号;警告颜色;警告标志;警告符号
【英文主题词】:Colour;Compoundgascylinders;Dangersigns;Dangerwarnings;Dangerousgoods;Design;Gascylinders;Graphicsymbols;Hazardlabels;Hazards;Labelling;Labelling(process);Labels;Marking;Mobile;Precautionarylabels;Precautions;Safety;Safetycolours;Stickers;Symbols;Warningcolour;Warninglabels;Warningnotices;Warningsymbols;Warnings
【摘要】:ThisInternationalStandardspecifiesthedesign,content(i.e.hazardsymbolsandtext)andapplicationofprecautionarylabelsintendedforuseonindividualgascylinderscontainingsinglegasesorgasmixtures.LabelsforcylindersofbundlesandlabelsforbundlesarenotcoveredbythisInternationalStandard.
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:12P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforShrinkTensionandOrientationReleaseStressofPlasticFilmandThinSheeting
【原文标准名称】:塑料薄膜和薄板的收缩张力及定向释放应力的标准试验方法
【标准号】:ASTMD2838-2007
【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;铁路;测试
【英文主题词】:film;orientationreleasestress;shrinkforce;shrinktension;thinsheeting;
【摘要】:Asaresultofthemanufacturingprocess,internalstressesarelockedintothefilmandthesecanbereleasedbyheating.Foranygiventypeoffilmorsheeting,thetemperaturesatwhichshrinkagewillbeginarerelatedtoprocessingtechniquesemployedtomanufacturethefilmandalsomayberelatedtoaphasetransitioninthebaseresin.Shrinktensionaffectstheappearanceandperformanceofafilminashrink-packagingapplication.Itmayalsobeusedtodeterminethedegreeanddirectionoforientation.Theorientationexertsagreatinfluenceuponimportantphysicalcharacteristicssuchastensilestrength,stiffness,tearresistance,andimpactstrength.DatafromProcedureAaremostusefulfordeterminingthedegreeanddirectionoforientation,orientationreleasestress,andthemaximumforcethatthefilmcanexertatagiventemperature.Since,inactualapplications,filmisseldom,ifever,totallyrestrained,datafromProcedureBareusefulinestimatingtheforceanitemtobepackagedwillactuallyreceiveandinpredictingtheappearanceofpackageditems.Thecharacterizationofshrinktensionasafunctionoftemperature,andtheresultantdeterminationoforientationreleasestressanditscorrespondingtemperature,isusuallycarriedoutonlyforaparticularmaterialofspecifiedthicknessforadefinedfabricationprocess.Forproductdevelopmentpurposes,qualitycontrolanddeterminationofconformitytospecificationlimits,themeasurementofshrinktensionatonlyoneortwospecifiedtemperaturesisnormallysufficient.Beforeproceedingwiththistestmethod,referenceshallbemadetothespecificationofthematerialbeingtested.Anytestspecimenpreparation,conditioning,dimensions,ortestingparameters,orcombinationthereof,coveredintherelevantASTMmaterialspecificationshalltakeprecedenceoverthosementionedinthistestmethod.IftherearenorelevantASTMmaterialspecifications,thenthedefaultconditionsapply.Table1ofClassificationSystemsD4000liststheASTMmaterialspecificationsthatcurrentlyexist1.1Thistestmethodcoversthedeterminationoftheshrinktensionandrelatedcharacteristics,thatis,shrinkforceandorientationreleasestress,ofheat-shrinkableplasticfilmandsheetingoflessthan1.0mm(0.04in.)thickness.Twoproceduresaredescribedthatpermitthemeasurementofshrinkforcesatpredeterminedtemperatures.Theyareasfollows:1.1.1ProcedureAisdesignedtomeasurethemaximumforceexertedbyaspecimenthatistotallyrestrainedfromshrinkingasitisheatedrapidlytoaspecifictemperature.1.1.2ProcedureBisdesignedtomeasurethemaximumforceexertedbyaspecimenthatispermittedtoshrinkapredeterminedamountpriortorestraintwhilebeingheatedrapidlytoaspecifictemperature.1.2OrientationreleasestresscanbedeterminedfromthedataobtainedusingProcedureA.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.Note1ThereisnoknownISOequivalenttothistestmethod.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:83_140_10
【页数】:5P.;A4
【正文语种】: