IEC 60027-4-1985 电气技术用字母符号第4部分:旋转电机用的量的符号
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【英文标准名称】:Lettersymbolstobeusedinelectricaltechnology.Part4:Symbolsofquantitiestobeusedforrotatingelectricalmachines
【原文标准名称】:电气技术用字母符号第4部分:旋转电机用的量的符号
【标准号】:IEC60027-4-1985
【标准状态】:作废
【国别】:国际
【发布日期】:1985
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC25
【标准类型】:()
【标准水平】:()
【中文主题词】:符号;电气工程;测量单位;量值;旋转电机
【英文主题词】:Electricalengineering;Rotatingelectricmachines;Size;Symbols;Unitsofmeasurement
【摘要】:Thesymbolsandtermsgivenareorderedbytopicsandsubdividedinthefollowingsections:geomatry,kinematics,dynamics,lossesandheattransfer,electricandmagneticquantities,numbersandratios,subcriptsrecommendedforusewithelectricalmach
【中国标准分类号】:K04
【国际标准分类号】:01_075;29_160_01
【页数】:21P;A4
【正文语种】:英语
【英文标准名称】:Aircraftgroundsupportequipment-Specificrequirements-Part8:Maintenancestairsandplatforms(includesAmendmentA1:2009);EnglishversionofDINEN12312-8:2009-08
【原文标准名称】:航空器地勤支援设备.专门要求.第8部分:维修楼梯和平台(包括修改件A1-2009).英文版本DINEN12312-8-2009-08
【标准号】:DINEN12312-8-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-08
【实施或试行日期】:2009-08-01
【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】:航空设备;航空航天运输;航空运输;飞机;航空器地面支持设备;飞行器;损伤;定义;保健;提升平台;提升装置;提升设备;提升设施;吊装作业;维修;维护施工;平台;检修;机械安全性;安全性要求;服务通道;规范(验收);楼梯;维修工艺学;工作平台;工作场所安全性
【英文主题词】:Aeronauticalequipment;Aerospacetransport;Airtransport;Aircraft;Aircraftgroundsupportequipments;Aircrafts;Damage;Definitions;Healthprotection;Hoistingplatforms;Liftingdevices;Liftingequipment;Liftingfacilities;Liftingoperations;Maintenance;Maintenancework;Platforms;Repair;Safetyofmachinery;Safetyrequirements;Servicewalkway;Specification(approval);Stairs;Terotechnology;Workingplatforms;Workplacesafety
【摘要】:ThisEuropeanStandardspecifiesthetechnicalrequirementstominimisethehazardslistedinClause4whichcanariseduringthecommissioning,operationandmaintenanceofmaintenancestairsandplatformswhencarriedoutinaccordancewiththespecificationsgivenbythemanufacturerorhisauthorisedrepresentative.Italsotakesintoaccountsomeperformancerequirementsrecognisedasessentialbyauthorities,aircraftandgroundsupportequipment(GSE)manufacturersaswellasairlinesandmaintenanceandhandlingagencies.ThisEuropeanStandardappliesto:--self-propelledmaintenancestairsandplatforms;--towablemaintenancestairsandplatformsequippedwithpoweredmeans,e.g.forheightadjustment,stabi-lizers,designedforaircraftmaintenancepurposesincludingaccesstotheaircraft(ExamplesseeAnnexA).)NOTE1Poweredshouldbealsounderstoodasmanualeffortstoredinspringsorhydraulicaccumulators,etc.,thedanger-ousactionofwhichcanbeproducedorcancontinueafterthemanualefforthasceasedordirectlyappliedmanualeffortforliftingorloweringloads.NOTE2ThoseclausesofthisEuropeanStandardthatcanapplymayalsobeusedasaguidelineforthedesignoftowablemaintenancestairsandplatformswithoutpoweredmeans.ThisEuropeanStandarddoesnotapplyto:--maintenancedockseitherfixedtothegroundormoveableonlyfordockingprocedure.ThisEuropeanStandarddoesnotestablishrequirementsfornoiseandvibration.NoiseandvibrationaredealtwithrespectivelyinEN1915-4andEN1915-3.ThisEuropeanStandarddoesnotdealwithhazardsinrespecttoastandardautomotivechassisandfromothervehiclesontheapron.ThisPartofEN12312isnotapplicabletomaintenancestairsandplatformswhicharemanufacturedbeforethedateofpublicationofthisstandardbyCEN.ThispartofEN12312isintendedtobeusedinconjunctionwithEN1915-1,EN1915-2,EN1915-3(forvehi-cles)andEN1915-4.
【中国标准分类号】:V56
【国际标准分类号】:49_100
【页数】:21P.;A4
【正文语种】:英语
【英文标准名称】:Liquefiedpetroleumgases-Corrosivenesstocopper-Copperstriptest(ISO6251:1996);GermanversionENISO6251:1998
【原文标准名称】:液化石油气.对铜的腐蚀性.铜片试验
【标准号】:ENISO6251-1998
【标准状态】:现行
【国别】:
【发布日期】:1998-08
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:腐蚀性;试验;腐蚀试验;气体;腐蚀;铜;液化石油气;定义;腐蚀作用;石油产品
【英文主题词】:Copper;Coppercorrosiontests;Corrosion;Corrosiontests;Corrosiveness;Corrosivity;Definition;Definitions;Gases;Liquefiedpetroleumgas;Petroleumproducts;Testing
【摘要】:
【中国标准分类号】:E46
【国际标准分类号】:75_160_30
【页数】:7P.;A4
【正文语种】:英语
