ISO 15-1998 滚动轴承向心轴承外形尺寸总方案
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【英文标准名称】:Rollingbearings-Radialbearings-Boundarydimensions,generalplan
【原文标准名称】:滚动轴承向心轴承外形尺寸总方案
【标准号】:ISO15-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-05
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC4
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;滚动轴承;轴承;径向轴承
【英文主题词】:Bearings;Dimensions;Radialbearings;Rollingbearings
【摘要】:Thisinternationalstandardlaysdownpreferredboundarydimensionsforradialbearings.Taperedrollerbearings,insertbearingsandsometypesofneedlerollerbearings,airframebearingsandinstrumentprecisionbearingsstandardizedbyISOdonotconformtothisgeneralplanbecausethedimensionsgivenwerenotfoundtobeoptimalforthebearingsinquestion.
【中国标准分类号】:J11
【国际标准分类号】:21_100_20
【页数】:19P;A4
【正文语种】:英语
【英文标准名称】:Systemsengineering-Systemlifecycleprocesses
【原文标准名称】:系统工程.系统寿命周期过程
【标准号】:IEEE15288-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:周期;定义;开发;信息管理;信息系统;信息技术;包埋料;寿命周期;寿命;管理;模型;组织;计划;生产;项目管理;质量;规范(验收);系统开发;系统工程;系统研究
【英文主题词】:Cycle;Definition;Definitions;Developments;Informationmanagement;Informationsystems;Informationtechnology;Investments;Lifecycles;Life(durability);Management;Models;Organization;Planning;Production;Projectmanagement;Quality;Specification(approval);Systemdevelopment;Systemengineering;Systemstudies
【摘要】:AdoptionofISO/IEC15288-2002,SystemsEngineering-SystemLifeCycleProcesses/Note:identicalnationaladoption*Approved2005-04-28.
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:81P.;A4
【正文语种】:英语
【英文标准名称】:Electricalapparatusforpotentiallyexplosiveatmospheres-Electrostatichand-heldsprayingequipment
【原文标准名称】:潜在爆炸性环境用电气装置.静电手控喷射设备
【标准号】:BSEN50050-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-11-05
【实施或试行日期】:2001-11-05
【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】:喷涂;危害;防护电气设备;手工工具;喷射装置;喷枪;易燃材料;静电学;爆炸性环境
【英文主题词】:Buildingspecifications;Definition;Definitions;Electricappliances;Electricalengineering;Electricalequipment;Electrically-operateddevices;Electrostatic;Electrostaticdevices;Electrostatics;Explosionprotection;Explosions;Explosiveatmospheres;Flammableatmospheres;Handtools;Hand-sprayingequipment;Inspection;Instructionsforuse;Marking;Operatinginstructions;Qualificationtests;Safety;Safetyengineering;Safetymeasures;Specification(approval);Sprayguns;Sprayers;Spraying;Sprayingequipment;Testing;Testingconditions;Typetesting;Userinformation
【摘要】:1ThisEuropeanStandardspecifiestheconstructionalandtestrequirementsforhand-heldandhand-operatedelectrostaticsprayingapparatusandassociatedapparatuswhichcanbeusedtosprayflammableliquidcoatingmaterials,flammablecoatingpowdersorflammableflockinsprayingareaswhichmayormaynotcontainflammableadhesives.ThesesprayingdevicesareconsideredtobeapparatusofgroupIIcategory2inaccordancewithDirective94/9/ECforuseinpotentiallyexplosiveatmospheresformedbytheirspraycloud.Thisstandardonlydealswiththehazardsinvolvedinthecoatingprocesswhenhand-heldelectrostaticsprayingapparatusisusedasprescribedandinaccordancewiththeconditionswhicharetobeexpectedaccordingtothemanufacturer.Astootherhazardsinvolvedintheuseofhand-heldsprayingapparatus,thesafetyrequirementsofEN1953:1998"Atomisingandsprayingequipmentforcoatingmaterials-Safetyrequirements"shallbemet.2ThisStandardisnotapplicabletoautomaticelectrostaticsprayingequipmentforflammablecoatingmaterials(seeEN50176,EN50177andEN50223).3The"Generalrequirements"oftheEuropeanStandardEN50014tobeappliedtohand-heldelectrostaticspraygunsandtoassociatedapparatusaregivenintheTablebelow:
【中国标准分类号】:K35
【国际标准分类号】:29_260_20;87_100
【页数】:20P.;A4
【正文语种】:英语
