HB 5298-1985 航空用Cr12Mn5Ni4Mo3Al(6911)不锈弹簧钢丝
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来源:标准资料网
基本信息
标准名称: | 航空用Cr12Mn5Ni4Mo3Al(6911)不锈弹簧钢丝 |
中标分类: |
冶金 >>
钢铁产品 >>
钢丝、钢丝绳 |
ICS分类: |
冶金 >>
钢铁产品 >>
钢丝、钢丝绳和环节链
|
替代情况: | 被GJB 3320-1998代替 |
发布日期: | 1985-03-26 |
实施日期: | 1985-10-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 4页 |
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所属分类: 冶金 钢铁产品 钢丝 钢丝绳 冶金 钢铁产品 钢丝 钢丝绳和环节链
【英文标准名称】:Pressureequipmentforrefrigeratingsystemsandheatpumps-Part2:Piping-Generalrequirements;EnglishversionofDINEN14276-2:2007-08
【原文标准名称】:制冷系统和热泵用压力设备.第2部分:管道.一般要求
【标准号】:DINEN14276-2-2007
【标准状态】:作废
【国别】:德国
【发布日期】:2007-08
【实施或试行日期】:
【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】:定义;设计;文献;热交换器;热泵;检验;作标记;材料;材料规范;管道;压力装置;压力容器;生产;制冷剂;制冷装置;制冷;安全;安全要求;规范(验收);固定的;应力;测试;热的;容器
【英文主题词】:Definition;Definitions;Design;Documentations;Heatexchangers;Heatpumps;Inspection;Marking;Materials;Materialsspecification;Pipelines;Pressureequipment;Pressurevessels;Production;Refrigerants;Refrigeratingplant;Refrigeratingplants;Refrigeration;Safety;Safetyrequirements;Specification(approval);Stationary;Stress;Testing;Thermal;Vessels
【摘要】:1.1ThisEuropeanStandardspecifiestherequirementsformaterial,design,manufacturing,testinganddocumentationforstationarypipingintendedforuseinrefrigeratingsystems,heatpumpsandsecondarycoolingandheatingsystems.TheserefrigeratingsystemsandheatpumpsystemsarereferencedinthisstandardasrefrigeratingsystemsasdefinedinEN378-1.1.2ThisEuropeanStandardappliestopipingincludingweldedorbrazedattachmentsuptoandincludingtheflanges,screwed,weldedorbrazedconnectorsortotheedgetobeweldedorbrazedatthefirstcircumferentialjointconnectingpipingorotherelements.1.3ThisEuropeanStandardappliestotheselection,applicationandinstallationofsafetyaccessoriesintendedtoprotectthepipingduringthevariousphasesoftherefrigerationcycle.1.4ThisEuropeanStandardappliestothefollowingpiping:-heatexchangerconsistingofpipingforthepurposeofcoolingorheatingairwherepipingaspectsarepredominant;-pipingincorporatedintoanassembly(e.g.selfcontainedsystem,condensingunit);-fielderectedpiping.1.5ThisEuropeanStandardappliestopipingwithaninternalpressuredownto-1bar,toaccountfortheevacuationofthepipingpriortochargingwithrefrigerant.1.6ThisEuropeanStandardappliestoboththemechanicalloadingconditionsandthermalconditionsasdefinedinEN13480-3associatedwithrefrigeratingsystems.ItappliestopipingsubjecttothemaximumallowabletemperaturesforwhichnominaldesignstressesformaterialsarederivedusingEN14276-1orasspecifiedinthisEuropeanStandard.Inadditionpipingdesignedtothisstandardneedstohaveamaximumdesigntemperaturenotexceeding200~Candamaximumdesignpressurenotexceeding64bar.Outsideoftheselimits,EN13480shouldbeusedforthedesignconstructionandinspectionofthepiping.Underthesecircumstancestheuniquenatureofarefrigeratingplant,asindicatedintheintroductionofEN14276-1,needsalsotobetakenintoaccount.1.7ThisEuropeanStandardappliestopipingwherethemainpressurebearingpartsaremanufacturedfrommetallicductilematerialsasdefinedinClause4andinEN14276-1.
【中国标准分类号】:Q76
【国际标准分类号】:23_020_30;27_080;27_200
【页数】:32P.;A4
【正文语种】:英语
【英文标准名称】:Remotecontrolswitchesandswitchesincorporatingatime-lagdevicefordomesticandsimilarfixedelectricalinstallation;magneticremotecontrolswitchesVDESpecification
【原文标准名称】:家用及类似用途固定设备用遥控开关和定时开关.电磁遥控开关
【标准号】:DINVDE0637-1-1983
【标准状态】:作废
【国别】:德国
【发布日期】:1983-02
【实施或试行日期】:
【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】:电缆系统;电气工程;定义;开关装置;规范(审批);计时开关;热稳定性;遥控装卸设备;作标记;家用的;电力设备;开关;预算;测量
【英文主题词】:electriccablesystems;thermalstability;remotehandlingdevices;switchers;timeswitches;switches;marking;specification(approval);electricalinstallations;budgets;household;electricalengineering;mea
【摘要】:
【中国标准分类号】:L22;K31
【国际标准分类号】:29_120_40
【页数】:38P;A4
【正文语种】:德语