DIN VDE 0432 T.5-1987 高压检验技术.冲击电压检验和冲击电流检验用示波器及峰压测量仪
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【英文标准名称】:High-voltagetesttechniques;oszilloscopeandpeakvoltmetersforimpulsetest
【原文标准名称】:高压检验技术.冲击电压检验和冲击电流检验用示波器及峰压测量仪
【标准号】:DINVDE0432T.5-1987
【标准状态】:作废
【国别】:
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【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
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【英文标准名称】:StandardTestMethodforMeasuringWarpageofCeramicTile
【原文标准名称】:测量瓷砖挠曲度的标准试验方法
【标准号】:ASTMC485-2009
【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】:C21.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:ceramictile;warpage;Ceramictile;Length;Warpage
【摘要】:Thistestmethodprovidesameansfordeterminingwhetherornotalotofceramictilemeetsthewarpagerequirementsthatmayappearinspecificationstoassuresatisfactorytileinstallations.Inaccordancewiththistestmethod,warpageiscalculatedasapercentageofthelengthoftheedgeordiagonalbeingtested.Itisrealizedthatthepercentagevaluesbasedontheoveralledgelength,orontheoveralldiagonallengthofatilewillbeslightlylowerthanthosebasedonthedistancebetweenreferencepoints.However,theratiooftheoveralllengthstothedistancebetweenreferencepointswillbepracticallyconstantforanyparticularsizeoftileand,therefore,thepercentagevalueswillbecomparableandequallyindicativeofwarpage.FIG.1ApparatusforSquareTile,SetUpforMeasurementof4x00BC;-by4x00BC;-in.(108-by108-mm)TileFIG.2ApparatusasShowninFig.1,ShowingArrangementofStemExtender1.1Thistestmethodcoversproceduresformeasuringdiagonalandedgewarpagesofthefollowingcategoriesofceramictile:1.1.1SquareTile,2by2in.(51by51mm)orlarger,thatarenominallyflat,ofuniformoverallthickness,andhaveasmoothfaceofoneofthetypes:unglazed,brightglazed,matteglazed,orfinelycrystallineglazed.1.1.2OblongTile,nofacialdimensionsmallerthan2in.(51mm),thatareflat,ofuniformoverallthickness,andhaveasmoothfaceofoneofthetypes:unglazed,brightglazed,matteglazed,orfinelycrystallineglazed.1.1.3SquareandOblongTile,nofacialdimensionsmallerthan2in.(51mm),thatareflat,buthaveanirregularfacesuchasembossed,sloped,bumpy,wavy,coarselycrystalline,orwire-cuttextured.1.1.4NonrectilinearTile,largerthan4in.2(26cm2),thatareflatandofuniformbodythicknesswithsmoothorirregularface,suchashexagonal,diamond,Spanishtype,andsoforth.1.1.5TrimTilemeetingoneofthedescriptionsin1.1.1-1.1.4exceptthatonlyapartofthetilesurfaceisflat.(Surfacetrimtileshouldbetreatedasflattilewheneverpossible.)1.1.6SquareorOblongTilewithfacialarealessthan4in.2(26cm2)andatleasttwostraightsidesequaltoorgreaterthan1.0in.(25mm)long.(Modular1-by1-in.tilearenotinthescopeofthistestmethod.)1.2Thistestmethodisnotapplicabletotilehavingembossedsurfacesthatarenotflat,orthathaveacombinationofvariablebodythicknessandanirregularface.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q31
【国际标准分类号】:91_100_25
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:MotorOperatedWaterPumps
【原文标准名称】:电动水泵
【标准号】:ANSI/UL778-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006
【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】:喷泉;便携的;动力驱动;泵;污水泵送;潜水式电动机驱动泵;水;水泵
【英文主题词】:Fountains;Portable;Powerdrives;Pumps;Sewagepumping;Submersiblemotor-drivenpump;Water;Waterpumps
【摘要】:ProposetheadditionofrequirementsforClassFandClassHMotorInsulationSystemsinUL778.
【中国标准分类号】:J71
【国际标准分类号】:23_080
【页数】:
【正文语种】:英语
