【英文标准名称】:StandardSpecificationforWeldedLargeDiameterAusteniticSteelPipeforCorrosiveorHigh-TemperatureService
【原文标准名称】:腐蚀性或高温条件用焊接大直径奥氏体钢管标准规范
【标准号】:ASTMA409/A409M-2009
【标准状态】:现行
【国别】:
【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】:A01.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:奥氏体不锈钢管.规范;铬镍合金钢.规范;腐蚀条件应用.钢管;电融焊接管;高温条件应用.钢管
【英文主题词】:Austeniticstainlesssteelpipe--specifications;Chromium-nickel-alloysteel--specifications;Corrosiveserviceapplications--pipe(steel);Electric-fusion-weldedsteelpipe;High-temperatureserviceapplications--steelpipe
【摘要】:1.1Thisspecificationcoversstraightseamorspiralseamelectric-fusion-welded,light-wall,austeniticchromium-nickelalloysteelpipeforcorrosiveorhigh-temperatureservice.ThesizescoveredareNPS14to30withextralight(Schedule5S)andlight(Schedule10S)wallthicknesses.TableshowsthewallthicknessofSchedule5Sand10Spipe.Pipehavingotherdimensionsmaybefurnishedprovidedsuchpipecomplieswithallotherrequirementsofthisspecification.1.2SeveralgradesofalloysteelarecoveredasindicatedinTable1.1.3Optionalsupplementaryrequirementsareprovided.Thesecallforadditionalteststobemade,andwhendesiredshallbestatedintheorder,togetherwiththenumberofsuchtestsrequired.1.4ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.Theinch-poundunitsshallapplyunlessthex201C;Mx201D;designationofthisspecificationisspecifiedintheorder.
【中国标准分类号】:H48
【国际标准分类号】:23_040_10
【页数】:7P.;A4
【正文语种】:


【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-Radiatedemissiontestingofphysicallylargetelecommunicationsystems.
【原文标准名称】:电磁兼容性和无线电频谱情况(ERM).物理上的大型电信系统的辐射检验
【标准号】:NFZ87-127-2000
【标准状态】:现行
【国别】:法国
【发布日期】:2000-04-01
【实施或试行日期】:2000-04-05
【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】:
【英文主题词】:Communicationtechnology;Definitions;Electromagneticcompatibility;EMC;Emission;ETSI;Informationprocessing;Interferingemissions;Radiointerferences;Radiosystems;Telecommunication;Telecommunicationnetworks;Telecommunicationsystems;Telecommunications;Telephonenetworks;Terminology;Testing
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:33_040_01;33_100_10
【页数】:14P.;A4
【正文语种】:其他