DIN EN 12817-2002 地上储存容量可达并包括13立方米的液化石油气储罐的检验和重新质量验证;德文版本EN12817:2002
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【英文标准名称】:InspectionandrequalificationofLPGtanksuptoandincluding13moverground;GermanversionEN12817:2002
【原文标准名称】:地上储存容量可达并包括13立方米的液化石油气储罐的检验和重新质量验证;德文版本EN12817:2002
【标准号】:DINEN12817-2002
【标准状态】:作废
【国别】:德国
【发布日期】:2002-08
【实施或试行日期】:2002-08-01
【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】:压力试验;合格证明;样品试验;液化气容器;外观检查(试验);声音传播;钢筒;维修;压缩气体设备;超声检验;容量;验证;液化石油气;气体压力容器;在空中;再发生的;规范(验收);定义;定义;试验;安全;监督(认可);周期性的;压力
【英文主题词】:
【摘要】:
【中国标准分类号】:E98
【国际标准分类号】:23_020_30
【页数】:21P;A4
【正文语种】:德语
【英文标准名称】:Woodjoinery.Compositionofcasements.
【原文标准名称】:木作.窗架构造
【标准号】:NFP23-403-1974
【标准状态】:现行
【国别】:法国
【发布日期】:1974-06-01
【实施或试行日期】:
【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】:P32
【国际标准分类号】:79_080;91_060_50
【页数】:11P;A4
【正文语种】:其他
【英文标准名称】:StandardGuideforEstablishingSpectrophotometerPerformanceTests
【原文标准名称】:建立光谱仪性能试验的标准指南
【标准号】:ASTME1866-1997(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:E13.03
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:iinstrumentperformance;level0;molecularspectrophotometer;spectrophotometertests
【摘要】:IfASTMCommitteeE13hasnotspecifiedanappropriatetestprocedureforaspecifictypeofspectrophotometer,orifthesamplespecifiedbyaCommitteeE13procedureisincompatiblewiththeintendedspectrophotometeroperation,thenthisguidecanbeusedtodeveloppracticalperformancetests.4.1.1Forspectrophotometerswhichareequippedwithpermanentorsemi-permanentsamplingaccessories,thetestsamplespecifiedinaCommitteeE13practicemaynotbecompatiblewiththespectrophotometerconfiguration.Forexample,forFT-MIRinstrumentsequippedwithtransmittanceorIRSflowcells,testsbasedonpolystyrenefilmsareimpractical.Insuchcases,theseguidelinessuggestmeansbywhichtherecommendedtestprocedurescanbemodifiedsoastobeperformedonacompatibletestmaterial.4.1.2Forspectrophotometersusedinprocessmeasurements,thechoiceoftestmaterialsmaybelimitedduetoprocesscontaminationandsafetyconsiderations.Theseguidelinessuggestmeansofdevelopingperformancetestsbasedonmaterialswhicharecompatiblewiththeintendeduseofthespectrophotometer.Testsdevelopedusingtheseguidelinesareintendedtoallowtheusertocomparetheperformanceofaspectrophotometeronanygivendaywithpriorperformance.Thetestsareintendedtouncovermalfunctionsorotherchangesininstrumentoperation,buttheyarenotdesignedtodiagnoseorquantitativelyassessthemalfunctionorchange.Thetestsarenotintendedforthecomparisonofspectrophotometersofdifferentmanufacture.1.1Thisguidecoversbasicproceduresthatcanbeusedtodevelopspectrophotometerperformancetests.Theguideisintendedtobeapplicabletospectrophotometersoperatingintheultraviolet,visible,near-infraredandmid-infraredregions.1.2ThisguideisnotintendedasareplacementforspecificpracticessuchasPracticesE275,E925,E932,E958,E1421,orE1683thatexistformeasuringperformanceofspecifictypesofspectrophotometers.Instead,thisguideisintendedtoprovideguidelinesinhowsimilarpracticesshouldbedevelopedwhenspecificpracticesdonotexistforaparticularspectrophotometertype,orwhenspecificpracticesarenotapplicableduetosamplingorsafetyconcerns.Thisguidecanbeusedtodevelopperformancetestsforon-lineprocessspectrophotometers.1.3Thisguidedescribesunivariatelevelzeroandlevelonetests,andmultivariatelevelAandlevelBtestswhichcanbeimplementedtomeasurespectrophotometerperformance.Thesetestsaredesignedtobeusedasrapid,routinechecksofspectrophotometerperformance.Theyaredesignedtouncovermalfunctionsorotherchangesininstrumentoperation,butdonotspecificallydiagnoseorquantitativelyassessthemalfunctionorchange.Thetestsarenotintendedforthecomparisonofspectrophotometersofdifferentmanufacture.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N53
【国际标准分类号】:71_040_50
【页数】:9P.;A4
【正文语种】:英语
