SAE AMSWWT700/7 Tube, Aluminum Alloy, Drawn, Seamless, 7075 (NONCURRENT Feb 2008)
时间:2024-05-16 23:17:30 来源: 标准资料网 作者：标准资料网 阅读：9695
Product Code:SAE AMSWWT700/7
Title:Tube, Aluminum Alloy, Drawn, Seamless, 7075 (NONCURRENT Feb 2008)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers the specific requirements for seamless tube drawn from aluminum alloy 7075.
【英文标准名称】:Water-tubeboilersandauxiliaryinstallations.Inspectionduringconstruction;documentationandmarkingofpressurepartsoftheboiler
【原文标准名称】:水管锅炉和辅助设备.建造期间检验.锅炉受压元件的文件材料和标记
【标准号】:BSEN12952-6-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-08-31
【实施或试行日期】:2011-08-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acceptance(approval);Boilers;Conformityassessment;Conformitytesting;Constructiontests;Definitions;Dimensionalcontrol;Documentations;Inspection;Manufacturing;Marking;Materials;Pressurizedcomponents;Production;Productioncontrol;Samplepieces;Steamboilers;Testing;Vessels;Visualinspection(testing);Water-tubeboilers;Weldingprocedurespecification
【摘要】:ThisEuropeanStandardspecifiesrequirementsfortheinspectionduringconstruction,documentationandmarkingofwater-tubeboilersasdefinedinEN12952-1.
【中国标准分类号】:J98
【国际标准分类号】:23_020_01;27_040;27_060_30
【页数】:40P.;A4
【正文语种】:英语
【英文标准名称】:High-voltageswitchgearandcontrolgear-Part304:Designclassesforindoorenclosedswitchgearandcontrolgearforratedvoltagesabove1kVuptoandincluding52kVtobeusedinsevereclimaticconditions
【原文标准名称】:高压开关装置和控制器.第304部分:恶劣气候条件下用额定电压高于1kV小于等于52kV的室内封闭式开关装置和控制器的设计等级
【标准号】:IEC/TS62271-304-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC17C
【标准类型】:()
【标准水平】:()
【中文主题词】:老化试验;气候;气候保护;电气外壳;电气工程;外壳;防火外壳;重型;高电压;高压电器;渗透性试验;耐气侯条件性;规范(验收);开关设备;测试;测试条件
【英文主题词】:Ageingtests;Climate;Climaticprotection;Electricenclosures;Electricalengineering;Enclosure;Enclosures;Flameproofenclosures;Heavy-duty;Highvoltage;High-voltageequipment;Penetrationtests;Resistancetoclimaticconditions;Specification(approval);Switchgear;Switchgears;Testing;Testingconditions
【摘要】:ThispartofIEC62271appliestoindoorenclosedswitchgearandcontrolgearcomplyingwithIEC62271-200andIEC62271-201,intendedtobeusedinserviceconditionsmoreseverewithrespecttocondensationandpollutionthanthenormalserviceconditionsspecified~nIEC62271-1.Thistechnicalspecificationcoversequipmentwhereanyoftheinsulationisexposedtoindoorclimaticconditions.Thetestdetailedinthistechnicalspecificationhasbeendesignedprimarilytoinvestigatethebehaviourofelectricalinsulationandnotcorrosiononequipments.Nevertheless,theperformanceofmechanicalcomponents,suchasmechanisms,interlocksandenclosuresmayalsoberecorded.Thistechnicalspecificationproposesdefinitionsfortwodegreesofsevereserviceconditionswithrespecttocondensationandpollution.Italsoproposestestproceduresforassessingtheperformanceofenclosedswitchgearandcontrolgearunderspecifiedconditionssothatconclusionsmaybedrawnconcerningtheirsuitabilityforserviceunderthosesevereserviceconditions.Inthistechnicalspecification,theterm"equipment"isusedinaccordancewiththescopeforan"enclosedassemblyofswitchgearandcontrolgear"(seeIEC60050-441,definition441-12-O2).NOTEThetestingproceduresdescribedinthistechnicalspecificationmayalsobeappliedtointernalmsulabonofoutdoorequipment.
【中国标准分类号】:K43
【国际标准分类号】:29_130_10
【页数】:32P;A4
【正文语种】:英语