DD ENV 1259-1-1994 燃气式单喷嘴装于顶部的幅射管加热器和非家用燃气式装于顶部的发光幅射加热器.制定合理使用能源的要求和试验方法.辐射测量法A
时间:2024-05-17 22:23:47 来源: 标准资料网 作者：标准资料网 阅读：8697
【英文标准名称】:Singleburnergasfiredoverheadradianttubeheatersandnon-domesticgas-firedoverheadluminousradiantheaters.Requirementsandtestmethodsforestablishingtherationaluseofenergy.RadiometricmethodA
【原文标准名称】:燃气式单喷嘴装于顶部的幅射管加热器和非家用燃气式装于顶部的发光幅射加热器.制定合理使用能源的要求和试验方法.辐射测量法A
【标准号】:DDENV1259-1-1994
【标准状态】:作废
【国别】:英国
【发布日期】:1994-06-15
【实施或试行日期】:1994-06-15
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:燃气动力装置;加热设备;温度;商业的;数学计算;辐射;试验条件;热输出;单;饱和蒸气压;上方的;工业的;试验设备;辐射加热器;位置;热测量;热效率;管状;燃烧器
【英文主题词】:
【摘要】:
【中国标准分类号】:Q82
【国际标准分类号】:97_100_20
【页数】:28P;A4
【正文语种】:英语
【英文标准名称】:Roadvehicles.Wheelsforcommercialvehicles.Attachmentstudandnut.
【原文标准名称】:运输汽车车轮.轴和固定螺母
【标准号】:NFR12-775-1987
【标准状态】:现行
【国别】:法国
【发布日期】:1987-04-01
【实施或试行日期】:1987-04-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:商用车辆;道路车辆;尺寸;车轮;螺纹;轮子;运载工具部件;紧固件;表(数据);折页销;铰链销
【英文主题词】:
【摘要】:
【中国标准分类号】:T22
【国际标准分类号】:43_040_50
【页数】:4P.;A4
【正文语种】:其他
【英文标准名称】:GuideforIdentificationofMetalsandAlloysinComputerizedMaterialPropertyDatabases
【原文标准名称】:计算机化材料特性数据库的金属和合金的识别
【标准号】:ASTME1338-1997(2003)
【标准状态】:现行
【国别】:
【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】:B08.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:材料试验;数据记录;金属;合金;导则
【英文主题词】:alloys;computerizeddatabases;computerizedmaterialpropertydatabases;databases;dataelements;metals
【摘要】:1.1Thisguidecoverstheidentificationofmetalsandalloysincomputerizedmaterialpropertydatabases.Itestablishesessentialanddesirabledataelementsthatservetouniquelyidentifyanddescribeaparticularmetaloralloysampleaswellaspropertiesthatidentifyagivenmetaloralloyingeneral.1.1.1Thisguidedoesnotnecessarilyprovidesufficientdataelementstodescribeweldmetal,metalmatrixcomposites,orjoinedmetals.1.1.2Thedataelementidentifiedhereinarenotallgermanetoeverymetaloralloygroup.1.1.3Differentsetsofdataelementsmayalsobeappliedwithinagivenmetaloralloygroupdependingonconditionsorapplicationsspecifictothatmetaloralloygroup.Further,withinaparticularmetaloralloygroup,differentsetsofdataelementsmaybeusedtoidentifyspecificmaterialconditions.1.1.4Table1onRecommendedDataElementsandonvaluesforspecificdataelementsappearattheendofthisguide.1.2Someofthedataelementsinthisguidemaybeusefulforotherpurposes.However,thisguidedoesnotattempttodocumenttheessentialanddesirabledataelementforanypurposeexceptfortheidentificationofmetalsandalloysincomputerizedmaterialpropertydatabases.Otherpurposes,suchasmaterialproduction,materialprocurement,andmaterialprocessing,eachmayhavedifferentmaterialdatareportingrequirementsdistinctfromthosecoveredinthisguide.Aspecificexampleisthecontractuallyrequiredreportforamaterialpropertytestingseries.Suchareportmaynotcontainallthedataelementsconsideredessentialforaspecificcomputerizeddatabase;conversely,thisguidemaynotcontainallthedataelementsconsideredessentialforacontractedtestreport.1.3Resultsfrommaterialtestsconductedaspartoftheprocurementprocessareoftenusedtodetermineadherencetoaspecification.Whilethisguideincludesanumberoftestresultdataelements,suchdataelementsareincludedinthisguideonlyforthepurposesofmaterialidentification.1.4Reportingofcontractedtestresults,suchascertificationtestresults,shallfollowtherequirementsdescribedinthematerialspecification,orasagreeduponbetweenthepurchaserandthemanufacturer.1.5Thisguidecontainsalimitednumberofdataelementsrelatedtomaterialtestresults.ThesedataelementsareformaterialidentificationpurposesandarenotintendedtoreplacethemoredetailedsetsofdataelementslistedinguidessuchasGuideE1313coveringdatarecordingformatsformechanicaltestingofmetals.Formaterialidentificationpurposes,thedataelementsinthisguideincludetypical,nominal,orsummarypropertiesnormallyderivedfromapopulationofindividualspecimentests.Ifwarrantedbythescopeofaparticulardatabasesystem,thesystemmightprovidelinksbetweenthematerialidentificationdataelementsgiveninthisguide,andtheindividualspecimentestresultsrecordedinaccordancewithotherguidescorrespondingtoparticulartestmethods.1.6MaterialClasses8212;SeeANSI/AWSA9.1-92forarcwelds,GuideE1308forpolymers,GuideE1309forcompositematerial,andGuideE1471forfibers,fillers,andcorematerials.ASTMCommitteeE49isdevelopingguidesforothermaterialclasses.
【中国标准分类号】:H07
【国际标准分类号】:77_120_01
【页数】:12P.;A4
【正文语种】: