GB/T 8740-1988 铸造轴承合金锭
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来源:标准资料网
基本信息
标准名称: | 铸造轴承合金锭 |
英文名称: | Bearing alloy ingots for casting |
中标分类: |
冶金 >>
有色金属及其合金产品 >>
重金属及其合金 |
ICS分类: |
冶金 >>
钢铁产品 >>
不锈钢
|
替代情况: | 被GB/T 8740-2005代替 |
发布部门: | 国家标准局 |
发布日期: | 1988-02-25 |
实施日期: | 1989-02-01 |
首发日期: | 1988-02-25 |
作废日期: | 2005-12-01 |
归口单位: | 中国有色金属工业协会 |
起草单位: | 本溪合金厂 |
出版日期: | 1900-01-01 |
页数: | 平装16开, 页数:6, 字数:8000 |
适用范围
本标准适用于双金属轴承用的铸造轴承合金锭。
前言
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目录
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引用标准
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所属分类: 冶金 有色金属及其合金产品 重金属及其合金 冶金 钢铁产品 不锈钢
【英文标准名称】:Transportablegascylinders-Periodicinspectionandtestingofcompositegascylinders(ISO11623:2002);GermanversionENISO11623:2002
【原文标准名称】:可运输式储气瓶.复合式储气瓶的定期检验和测试(ISO11623:2002);德文版本ENISO11623:2002
【标准号】:DINENISO11623-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-01
【实施或试行日期】:2003-01-01
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:37P;A4
【正文语种】:德语
【英文标准名称】:NationalElectricalSafetyCode
【原文标准名称】:国家电气安全规程
【标准号】:IEEENESC-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2011-08-01
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:A.CoveredSeeFigure011-1.TheNESCcovers:1.Supplyandcommunicationfacilities(includingmetering)andassociatedworkpracticesemployedbyapublicorprivateelectricsupply,communications,railway,troHey,streetandarealighting,trafficsignal(orothersignal),irrigationdistrictorothercommunityownedutility,orasimilarutilityintheexerciseofitsfunctionasautility.2.Thegeneration,transmission,anddistributionofelectricity,lumens,communicationsignals,andcommunicationdatathroughpublicandprivateutilitysystemsthatareinstalledandmaintainedundertheexclusivecontrolofutilitiesortheirauthorizedrepresentatives.3.Utilityfacilitiesandfunctionsofutilitiesthat(a)eithergenerateenergyorsignalsoracceptenergyorsignalsfromanotherentityand(b)providethatenergyorsignalsthroughadeliverypointtoanotherentity".4.Streetandarealightsthatprovideasupplyoflumenswherethesefacilitiesaresuppliedbyundergroundoroverheadconductorsinstalledand/ormaintainedundertheexclusivecontrolofutilities(includingtheirauthorizedcontractorsorotherqualifiedpersons.5.Utilityfacilitiesandfunctionsonthelinesideoftheservicepointlocatedonpublicorprivatepropertyinaccordancewithlegallyestablishedeasementsorrights-of-way,contracts,otheragreements(writtenorbyconditionsofservice),orasauthorizedbyaregulatingorcontrollingbody.Agreementstolocateutilityfacilitiesonpropertyarerequiredwhereeasementsareeither(a)notobtainable(suchaslocatingutilityfacilitiesonexistingrights-of-wayofrailroadsorotherentities,militarybases,federallands,NativeAmericanreservations,landscontrolledbyaportauthority,orothergovernmemaiagency)or(b)notnecessary(suchaslocatingfacilitiesnecessaryforrequestedservicetoasite).6.Wiringwithinasupplystationorinanundergroundfacilitythatis(a)installedinaccordancewithPart1orPart3ofthisCodeandmaintainedundertheexclusivecontrolofutilitiesand(b)necessaryfortheoperationofthesupplystationorundergroundfacility.7.Utilityfacilitiesinstalled,maintained,andcontrolledbyutilitiesonsurfaceorundergroundminesites,includingoverheadorundergrounddistributionsystemsprovidingserviceuptobuildingsoroutdoorequipmentlocationsonthelinesideoftheservicepoint.8.Similarsystemstothoselistedabovethatareundertheexclusivecontrolofqualifiedpersonsandauthorizedbyaregulatingorcontrollingbody,includingthoseassociatedwithanindustrialcomplexorutilityinteractivesystem.B.NotcoveredSeeFigure011-1.NESCrulesdonotcover:1.Utilizationequipmentorpremiseswiringlocatedbeyondutilityservicepointstobuildingsoroutdoorinstallations,or2.Undergroundminewiringorinstallationsinships,railwayrollingequipment,aircraft,Ofautomotiveequipment,or3.Luminairesnotinstalledormaintainedunderexclusivecontrolbyutilities,or4.Industrialcomplexorutilityinteractivesystemsthatarenotcontrolledexclusivelyunderutilitiesorqualifiedpersonsorarelocatedonthepremiseswiringsideoftheservicepoint.
【中国标准分类号】:K09
【国际标准分类号】:
【页数】:396P.;A4
【正文语种】:英语