DIN ISO 9022-5-1999 光学和光学仪器.环境试验方法.第5部分:低温度低压力组合试验
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【英文标准名称】:Opticsandopticalinstruments-Environmentaltestmethods-Part5:Combinedcold,lowairpressure(ISO9022-5:1994)
【原文标准名称】:光学和光学仪器.环境试验方法.第5部分:低温度低压力组合试验
【标准号】:DINISO9022-5-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:光学仪器;低温试验;压力试验;应力;光学;低压;试验条件;环境试验;特性;试验;飞行器
【英文主题词】:Aircraft;Coldness;Environmentaltesting;Environmentaltests;Lowpressure;Lowtemperatures;Opticalinstruments;Optics;Pressure;Pressuretests;Properties;Stress;Testing;Testingconditions
【摘要】:
【中国标准分类号】:N30
【国际标准分类号】:37_020
【页数】:7P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforWeight[Mass]ofCoatingonAluminum-CoatedIronorSteelArticles
【原文标准名称】:铝涂层钢铁产品上的镀层重量的标准试验方法
【标准号】:ASTMA428/A428M-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:A05.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aluminumcoating;coatingweight[mass];steelsheets;steelwire;Aluminum-coatedsteelwire;Aluminumcoatings;Coatingweight;Alloysteelsheet/strip;Ironsheets
【摘要】:Thistestmethodprovidesastandardmethodofdeterminingtheweight[mass]ofcoatingforcomparisonwithspecificationrequirements.Acoatingofaluminumonironorsteelarticlesprovidesprotectionagainstcorrosionbyformingarelativelyinertbarrier.Specificationsforaluminum-coatedarticlesoccasionallyprovidefordifferentclasses(weights)[masses]ofcoatingsothatthepurchasercanselectthecoatingweight[mass]mostsuitedtohisneeds.Theheaviercoatingwillprovidegreaterprotectionagainstmechanicaldamagewhichmaybreakthecoating.1.1Thistestmethodcoversproceduresfordeterminingtheweight[mass]ofcoatingonaluminum-coatedironorsteelsheetsandwire,andonotheraluminum-coatedironandsteelarticles.1.2Thefinalresultsdeterminedbythistestmethodshallbeexpressedininch-poundunitsorSIunits,dependingontheunitsusedinthematerialspecificationtowhichtheresultsaretobecompared.Certainportionsoftheprocedureinvolvingdeterminationofspecimenweight[mass]havetraditionallybeenperformedinSIunits,andcorrespondinginch-poundunitsarenotincluded.1.3Forsheetproducts,thefinalresultsareexpressedaseithercoatingweight[mass]totalbothsides,orcoatingweight[mass]separatelyoneachside,dependingonthespecifiedrequirements.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecificprecautionarystatement,seeNote1.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:5P.;A4
【正文语种】:英语
