【英文标准名称】:Railwayapplications—Track—Safetyrequirementsforportablemachinesandtrolleysforconstructionandmaintenance
【原文标准名称】:铁路设施.轨道.建造和维修用便携式机械和手摇车的安全要求
【标准号】:BSEN13977-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-04-18
【实施或试行日期】:2005-04-18
【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】:铁路建造;施工作业;设备综合工程学;铁路设备;路基;铁路;轨道(物料装卸设备);铁路车辆;定义;轻便机床;建筑工程;机器;便携的;建筑机械;无动力铁路车辆;维修;规范(验收);铁路设施
【英文主题词】:Buildingmachines;Buildingworks;Constructionoperations;Definition;Definitions;Machines;Maintenance;Non-poweredrailwayvehicles;Permanentways;Portable;Portablemachinetools;Railwayapplications;Railwayconstruction;Railwayinstallations;Railways;Rollingstocks;Specification(approval);Terotechnology;Tracks(materialshandlingequipment);Travelways
【摘要】:1GeneralThisdocumentdealswiththetechnicalrequirementstominimisetherailwayspecificsignificanthazardsofportablemachinesandtrolleysusedforworkontracksaslistedinclause4andannexAwhichcanariseduringthecommissioning,theoperationandthemaintenanceofportablemachinesandtrolleyswhenusedasintendedandundertheconditionsforeseenbythemanufacturer.Itdoesnotdealwiththegeneralfunctionofthemachines(e.g.cutting,drilling,grinding).Thisdocumentappliestoportablemachinesandportabletrolleysdesignedforworkonthetrackwithnominaltrackgaugesof1435mmand1668mmandclearancegaugeasdefinedinannexBincludingcuttingmachinesandthosedesignedforworkingonwoodensleepers.Thisdocumentdoesnotapplytoportabletrolleyscoupledtogether,whetherornotselfpropelled,andtrolleysusedfortransportingpersonnel.ForportablemachinesandtrolleysusedonrailwaylineswithadifferentclearancegaugetothatdefinedinannexBspecificrequirementsconcerningtheclearancegaugemayapply.Thisdocumentdoesnotapplytothefollowing:—requirementsforqualityoftheworkorperformanceofthemachine;—regulationsdefinedbyeachinfrastructurecontrollerforportablemachineandtrolleyoperationwhichshallbethesubjectofnegotiationbetweentheuserandthemanufacturer;—portablemachinesusedfromrailwayvehicles.Thisdocumentdoesnotestablishtheadditionalrequirementsforthefollowing:—operationinsevereconditions(e.g.extremeenvironmentalconditionssuchas:freezingapplications,hightemperatures,corrosiveenvironment,tropicalenvironment,contaminatingenvironments,strongmagneticfields);—operationsubjecttospecialrulesaspotentiallyexplosiveatmospheres;—electromagneticcompatibility,duetoe.g.electroniccomponents;—hazardsoccurringduringdecommissioningand/orrecycling;—hazardsduetovibration;—hazardsduetowindspeedgreaterthan35m/s;—hazardsduetonaturalcausese.g.earthquake,lightning,floodingetc.—noise.NOTENoiseofmachineswhicharedealtwithbythisdocumentisregardedasasignificanthazard.NoiseisnotcoveredbythisdocumentbutwillbedealtwithinanAmendmenttothefirsteditionofthisstandard.ThisAmendmentwillgive:—clausesdealingwithnoiseemissionaccordingtoEN1746.—anoisetestcodeusingasabasisforpreparationthedesignationofnoise-emissionaccordingtotherequirementsoftheMachinery-Directive98/37/EC,annexI,clause1.7.4f.2ValidityofthisdocumentThisdocumentappliestoportablemachinesandtrolleysthatareorderedafterthedateofpublicationofthisstandard.note:1)E.g.thespecificrulesoftheinfrastructuremanager.
【中国标准分类号】:S19
【国际标准分类号】:45_120
【页数】:44P.;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforPolyethylenePlasticsMoldingandExtrusionMaterials
【原文标准名称】:聚乙烯塑料模制材料和挤压材料的标准规范
【标准号】:ASTMD4976b-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:模制材料;塑料;聚乙烯
【英文主题词】:mouldings(shapedsection);plastics;polyethylene
【摘要】:
【中国标准分类号】:G32
【国际标准分类号】:83_080_20
【页数】:7P;A4
【正文语种】:英语