MIL-W-46132 (NOTICE 3)
作者:标准资料网 时间:2024-05-05 14:21:48 浏览:9903
来源:标准资料网
MIL-W-46132 (NOTICE 3), MILITARY SPECIFICATION: WELDING, FUSION, ELECTRON BEAM, PROCESS FOR (13 FEB 1989) [S/S BY SAE-AMS2680 AND SAE-AMS2681].
【英文标准名称】:StandardTestMethodforConductingExteriorExposureTestsofFinishesforThermalInsulation
【原文标准名称】:隔热成品外部曝露试验的标准试验方法
【标准号】:ASTMC488-2005(2010)
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:C16.33
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:覆层;外部曝露试验;测试规程;防潮抛光;防潮;绝热材料
【英文主题词】:coatings;exteriorexposuretest;testprocedure;vaporbarrierfinishes;Vaporbarriers;Thermalinsulatingmaterials
【摘要】:Bothphysicalandchemicalchangesmayoccurfromweatherexposure,andthesechangesaffectperformanceproperties,servicelife,andmaintenanceschedules.Forthisreason,testsofpropertiesrelatingtoperformanceshouldbemadebothbeforeandafterspecificperiodsofoutdoorexposure.Thistestmethodrecognizesthatdifferinggeographicallocations,environmentalconditions,differencesbetweensurfacetemperaturesandambienttemperatures,andtestdurationsmayhaveextremelyvariedeffectsuponthetestresults.Thistestmethodistobeusedforcomparativequalitativetesting.1.1Thistestmethodcoversout-of-doorsexposuretestingoffinishesthatarenormallyfield-appliedtothermalinsulationwhichmayincludejointsorjointsealants,orboth.Suchexposuremaybeessentialpriortothedeterminationofcertainphysicalproperties.Thistestmethodmayalsoindicatecompatibilityproblemsbetweenthejointsealantandthefinishaswellastheabilityofthefinishtospanadryjoint.Thistestmethodisnotintendedtoevaluatemildewresistance,efflorescence,orchemicalresistance.Note18212;Fortestingfreeplasticfilms,seePracticeD1435.1.2Thistestmethoddoesnotprescribethemethodofapplication,testduration,orinspectionintervals.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q25
【国际标准分类号】:27_220
【页数】:2P.;A4
【正文语种】:
【英文标准名称】:Medicalelectricalequipment-Part2:particularrequirementsforthesafetyofshort-wavetherapyequipment.
【原文标准名称】:医用电气设备.第2部分:短波治疗设备安全性的特殊要求
【标准号】:NFC74-370/A1-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-08-01
【实施或试行日期】:2005-08-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C41
【国际标准分类号】:11_040_60
【页数】:9P;A4
【正文语种】:其他
