【英文标准名称】:Aerospaceseries-AluminimalloyAL-P7050-T74511-Extrudedbarandsection-aorD150mmwithperipheralcoarsegraincontrol
【原文标准名称】:航空航天系列.AL-P7050型铝合金.T74511.挤压棒材和型材.周边粗粒控制a/D≤150mm
【标准号】:BSEN3338-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-11-18
【实施或试行日期】:2005-11-18
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;飞行器;铝合金;铝型材;化学成分;粗粒材料;尺寸;挤压的;边缘区域;材料;金属材料;金属;竿材;轮廓;半成品;航天运输;规范(验收)
【英文主题词】:
【摘要】:Thisstandardspecifiestherequirementsrelatingto:AluminiumalloyAL-P7050-T74511ExtrudedbarandsectionaorD≤150mmwithperipheralcoarsegraincontrolforaerospaceapplications.ThisstandardmayalsobeusedtosupplymaterialintheT74510conditionifspecifiedbythepurchaserontheorderandtheproductismarkedaccordingly.
【中国标准分类号】:V11
【国际标准分类号】:49_025_20
【页数】:10P;A4
【正文语种】:英语


【英文标准名称】:Concretecompactorsandsmoothingmachines-Safety
【原文标准名称】:混凝土夯土机和平整机.安全性
【标准号】:BSEN12649-2008
【标准状态】:作废
【国别】:英国
【发布日期】:2009-04-30
【实施或试行日期】:2009-04-30
【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】:建筑机械;压实设备;混凝土压紧;混凝土搅拌机;混凝土振捣器;混凝土;施工材料;定义;危害;使用说明书;混凝土振荡器;机械;作标记;职业安全;操作说明书;外部振动器;危险防护;安全;机械安全;安全要求;平整机;规范(验收);用户信息;振动器(压实用);工作场所安全
【英文主题词】:Buildingmachines;Compactingequipment;Concretecompaction;Concretemixers;Concretevibrators;Concretes;Constructionmaterials;Definitions;Hazards;Instructionsforuse;Internalvibrators;Machines;Marking;Occupationalsafety;Operatinginstructions;Outervibrators;Protectionagainstdanger;Safety;Safetyofmachinery;Safetyrequirements;Smoothers;Specification(approval);Userinformation;Vibrators(compacting);Workplacesafety
【摘要】:1.1ThisdocumentappliestoconcretecompactorsandsmoothingmachinesasdefinedinClause3andillustratedinAnnexAandAnnexB.Thisstandardalsoappliesforhand-heldmotor-operatedconcretevibratorsasdefinedinEN60745-2-12:2003,butwiththeadditionalsafetyrequirementsforelectronicallycontrolledsystemsasdefinedinthisstandard(see5.2.1.2).1.2Thisdocumentdoesnotdealwithauxiliaryequipmentwhichprovidestheenergyforinternalandexternalvibrators,e.g.aircompressors,hydraulicpowersourcesandvoltagetransformers.Thisdocumentdoesnotapplytoremote-controlledorportablesmoothingmachinesandself-acting(robotic)smoothingmachines.1.3Thisdocumentdealswithallsignificanthazards,hazardoussituationsandeventsrelevanttoconcretecompactorsandsmoothingmachines,whentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer(seeClause4).Thisdocumentspecifiestheappropriatetechnicalmeasurestoeliminateorreducerisksarisingfromthesignificanthazards.Thisstandardalsoincludesmeasurestoconsiderreasonablyforeseeablemisuse.1.4ThisdocumentisnotapplicabletomachineswhicharemanufacturedbeforethedateofpublicationofthisdocumentbyCEN.
【中国标准分类号】:P97
【国际标准分类号】:91_220
【页数】:32P.;A4
【正文语种】:英语