DIN EN ISO 14125-1998 纤维增强塑料.弯曲性能测定
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【英文标准名称】:Fibre-reinforcedplasticcomposites-Determinationofflexuralproperties(ISO14125:1998);GermanversionENISO14125:1998
【原文标准名称】:纤维增强塑料.弯曲性能测定
【标准号】:DINENISO14125-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-06
【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】:抗弯刚度;试验;增强的材料;叠层板材;弯曲性能;挠性;机械试验;弯曲试验;纤维增强的;三点法;试样;定义;测定;材料;塑料
【英文主题词】:Bendtesting;Bendingbehaviour;Bendingstiffness;Definition;Definitions;Determination;Fibrereinforced;Flexibility;Flexuralstrength;Four-pointmethods;Laminates;Materials;Mechanicaltesting;Plastics;Reinforcedmaterials;Testspecimens;Testing;Three-pointmethods
【摘要】:Thisdocumentspecifiesamethodfordeterminingtheflexuralpropertiesoffibrereinforcedplasticcompositesunderthree-point(methodA)andfour-point(methodB)loading.
【中国标准分类号】:G31
【国际标准分类号】:83_120
【页数】:16P.;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforSampling,SamplePreparation,Packaging,andMarkingofLimeandLimestoneProducts
【原文标准名称】:石灰与石灰石制品的取样、样品制备、包装和标记的标准操作规程
【标准号】:ASTMC50-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:C07.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:试验;石灰岩;石灰
【英文主题词】:lime;limestone;packaging;marking;samplepreparation;physicalandchemicaltests;inspection;rejection;chemical,agricultural,andprocessindustries
【摘要】:Thefollowingpracticesaretobeusedinobtainingsamplesthatarerepresentativeofthelotbeingsampled.Themethodologyusedwillbedependentuponthesizeandtypeofmaterialsampledandtestingrequirements.Thefollowingpracticesareintendedforuseinobtainingsamplesfrommaterialthatisreadyforsaleandarenotintendedassamplingproceduresforqualitycontrolpurposes.Thesepracticesaretobeusedinobtainingalaboratorysamplethatwillyieldresultsservingasabasisforacceptanceorrejectionofthelotofmaterialsampled.Thisdoesnotprecludetheuseofthesepracticesforqualitycontrolpurposes.Thefollowingpracticescanbeusedtoeliminatebiasinsampling.Thepersonorpersonsresponsibleforusingthesepracticesmustbetrainedandtheywillbeconscientiousandtimelyintheiruse.Anagreementbetweentheproducerandtheconsumeronlocationofsampling,eitherattheproducerrsquo;plantoratthedestination,isencouraged.Productqualitycanbeaffectedthroughcarelesshandling,improperprotection,anddelayedshipment.Itispreferabletosampleatthepointofloading.Theconsumerhastherighttowitnessthesamplingpracticesbeingused.Thispracticemaybeusedtoprovidearepresentativesampleoflimeorlimestoneproducts.Duetothevariabilityoflimestoneandlimeandthewidevarietyofsamplingequipment,cautionmustbeexercisedinallstagesofsampling,fromsystemspecificationandequipmentprocurementtoequipmentacceptancetestingandactuallytakingthefinalsample.1.1Thispracticecoversproceduresforthecollectionandreductionofsamplesoflimeandlimestoneproductstobeusedforphysicalandchemicaltests.1.2Thispracticefurthercoversinspection,rejection,retesting,packing,andmarkingoflimeandlimestoneproductsasitmaybeusedinthechemical,agricultural,andprocessindustries.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q27
【国际标准分类号】:91_100_15
【页数】:9P.;A4
【正文语种】:
【英文标准名称】:Determinationofexplosionlimitsofgasesandvapours
【原文标准名称】:气体和蒸气爆炸极限的测定
【标准号】:BSEN1839-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-01-20
【实施或试行日期】:2004-01-20
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:燃烧气体;蒸气;试验;试验设备;混合物;空气;试验装置;易燃性;爆炸极限;混合气体;防爆;火灾危险;易燃材料;气爆;爆炸;试验报告;爆破区;易燃性极限;定义;气体;团料;安全工程;格式(纸);安全;爆炸性环境;事故预防
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiestwotestmethods(methodTandmethodB)todeterminetheexplosionlimitsofgases,vapoursandtheirmixturesmixedwithair.Anair/inertgasmixture(volumefractionoftheoxygen<21%)canbeusedasoxidizerinsteadofair.Inthisstandardtheterm"air"includessuchair/inertmixtures.ThisEuropeanStandardappliestogases,vapoursandtheirmixturesatatmosphericpressureandattemperaturesfromambienttemperatureto200℃.
【中国标准分类号】:A42
【国际标准分类号】:13_230
【页数】:32P;A4
【正文语种】:英语
