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BS EN 13135-1-2003+A1-2010 起重机.设备.电工设备

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【英文标准名称】:Cranes.Equipment.Electrotechnicalequipment
【原文标准名称】:起重机.设备.电工设备
【标准号】:BSEN13135-1-2003+A1-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2004-01-14
【实施或试行日期】:2004-01-14
【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】:事故预防;起重机;定义(术语);设计;电机;电气工程;电气设备;电气安全性;设备;危害移除;危害;保健;限幅设备;装载循环;低电压;低压设备;作标记;职业安全性;操作安全性;超载安全性;个人保健;保护措施;防护;安全性;安全性工程;安全性措施;安全性要求;规范(验收);指示器;用户信息;验证;工作场所安全性
【英文主题词】:Accidentprevention;Cranes;Definitions;Design;Electricmachines;Electricalengineering;Electricalequipment;Electricalsafety;Equipment;Hazardremoval;Hazards;Healthprotection;Limitingequipment;Loadingcycles;Lowvoltage;Low-voltageequipment;Marking;Occupationalsafety;Operationalsafety;Overloadsecurities;Personalhealth;Protectivemeasures;Safeguarding;Safety;Safetyengineering;Safetymeasures;Safetyrequirements;Specification(approval);Telltales;Userinformation;Verification;Workplacesafety
【摘要】:ThisEuropeanStandardspecifiesrequirementsforthedesignandselectionoflowvoltageelectrotechnicalequipmentforalltypeofcranes,withtheobjectivesofensuringreliabilityofsafety-relatedfunctionandprotectingpersonnelfromhazardsaffectingtheirhealthandsafety.NOTESpecificrequirementsforparticulartypesofcranes,andforloadliftingattachments,aregivenintheappropriateEuropeanstandard.TheequipmentcoveredbythisEuropeanStandardcommencesatthepointofconnectionofthesupplytotheelectricalequipmentofthecraneincludingsystemsforpowersupplyandcontrolfeederssituatedoutsidethecrane,e.g.flexiblecables,conductorwiresorbars,cablelesscontrols.Thestandarddoesnotcoverindividualitemsofelectricalequipmentexceptwithregardtotheirselectionforspecificaspectsofuse.Hazardsduetonoisearenotcoveredbythisstandard.Theyareaddressedinsafetystandardsspecifictoeachtypeofcrane.ThesignificanthazardscoveredbythisEuropeanStandardareidentifiedinclause4.Thisstandarddoesn'tdealwithvoltagesover1000Va.c.and1500Vd.c..Thisstandarddoesnotcoverhazardsrelatedtotheliftingofpersons.ThisdocumentisnotapplicabletocraneswhicharemanufacturedbeforethedateofpublicationbyCENofthisdocument.AuthorsofProduct-Specific-StandardsshouldcopytherelevantclausesofthisstandardinsteadofreferringtoEN13135,andshouldreferdirectlytoEN60204-32wheneverpossible.
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:34P.;A4
【正文语种】:英语


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【英文标准名称】:Weldedsteeltubesforpressurepurposes-Technicaldeliveryconditions-Part5:Submergedarcweldednon-alloyandalloysteeltubeswithspecifiedelevatedtemperatureproperties;GermanversionEN10217-5:2002+A1:2005
【原文标准名称】:压力用途焊接钢管.交货技术条件.第5部分:具有较高温度下规定性能的埋弧焊接非合金和合金钢管
【标准号】:DINEN10217-5-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-04
【实施或试行日期】:2005-04-01
【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】:Modifytheclause9InspectionandtheAnnexZAinordertomaketheminlinewiththeprovisionofDirective97/23/EC(PED).
【中国标准分类号】:H48
【国际标准分类号】:23_040_10;77_140_75
【页数】:35P;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodforCalculationofViscosity-GravityConstant(VGC)ofPetroleumOils
【原文标准名称】:石油润滑油粘度-重力常数(VGC)的计算试验方法
【标准号】:ASTMD2501-1991(2005)
【标准状态】:现行
【国别】:
【发布日期】:1991
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.04.0K
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:粘度-重力常数;润滑剂;粘度;石油产品;数学计算;试验
【英文主题词】:aromatic;density;kinematicviscosity;paraffinic
【摘要】:Theviscosity-gravityconstant(VGC)isausefulfunctionfortheapproximatecharacterizationoftheviscousfractionsofpetroleum.2Itisrelativelyinsensitivetomolecularweightandisrelatedtoafluidscompositionasexpressedintermsofcertainstructuralelements.ValuesofVGCnear0.800indicatesamplesofparaffiniccharacter,whilevaluescloseto1.00indicateapreponderanceofaromaticstructures.Likeotherindicatorsofhydrocarboncomposition,theVGCshouldnotbeindiscriminatelyappliedtoresidualoils,asphalticmaterials,orsamplescontainingappreciablequantitiesofnonhydrocarbons.1.1Thistestmethodcoversthecalculationoftheviscosity-gravityconstant(VGC)ofpetroleumoilshavingviscositiesinexcessof4cSt.=4X10-6m-2/sat40176C(104176F).1.2AnnexA1describesamethodforcalculatingtheVGCfromSaybolt(SUS)viscosityandrelativedensity.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.>1.4ThevaluesstatedineitheracceptableSIunitsorinotherunitsshallberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother,withoutcombiningvaluesinanyway.
【中国标准分类号】:E34
【国际标准分类号】:75_080
【页数】:3P.;A4
【正文语种】: