【英文标准名称】:DimensionalTolerancesforAluminumMillProducts
【原文标准名称】:铝轧产品的尺寸公差
【标准号】:ANSIH35.2-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:铝;定义;定义;尺寸公差;尺寸;长度;产品;轧制的;;淀粉;厚度
【英文主题词】:Aluminium;Definition;Definitions;Dimensionaltolerances;Dimensions;Length;Products;Rolled;Rolledparts;Starches;Thickness
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:77_150_10
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforBridgeImpactTesting
【原文标准名称】:桥冲击试验的标准试验方法
【标准号】:ASTMD5265-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D10.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:bridgeimpact;droptest;free-fall;packaging;S.M.I.T.E.tester;Bridgeimpact;Damageassessment;Droptests--shippingcontainers;Free-falldroptester;Narrowpackages;Packing/packagingmaterials/systems;SMITE(simulatedmechanicalimpact)tester
【摘要】:Materialsshippedinelongatedpackagesareliabletodamageasaresultofimpactneartheirmidpointwhenonlytheendsaresupported.Thistypeofdamagecanoccurduringtheshipmentofpackagingofmixeddimensions.Itisparticularlyprevalentduringconveyerlinetransportandsortation.Thistestmethodprovidesameansofdeterminingresistancetosuchdamage.1.1Thistestmethodisintendedtodeterminethecapabilityofalongpackagewithanarrowcross-sectiontoresistimpactnearitscenterwhenthepackageissupportedonlyatitsends.Thistestmethodallowstheusertoselectfromtwotestoptions:OptionAemploystheuseofafree-falldroptester(seeExhibitB),andOptionBemploystheuseofsimulatedmechanicalimpacttestingequipment(S.M.I.T.E.;seeExhibitA).Thetwooptionalproceduresaredesignedtoimpartthesameamountofkineticenergyatimpact;therefore,eachprocedureyieldsequaldamage-producingpotential.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P28
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语