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【英文标准名称】:Machinesforsurfacecleaningandpretreatmentofindustrialitemsusingliquidsorvapours-Commonsafetyrequirements
【原文标准名称】:使用液体或蒸气的工业设备的表面清洁和预处理机器.通用安全要求
【标准号】:BSEN12921-1-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-12-05
【实施或试行日期】:2005-12-05
【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】:事故预防;清洁处理;清洁设备;清洁机;清洗材料;定义;脱脂材料;冒险;危害;工业产品;注入方法;机床;机器;作标记;机械工程;预处理;防事故;安全;安全措施;机械安全;安全要求;溶剂;表面清洁;表面处理;表面处理车间;用户信息;蒸气
【英文主题词】:Accidentprevention;Cleaning;Cleaningequipment;Cleaningmachines;Cleaningmaterials;Definition;Definitions;Degreasingmaterials;Divingsystems;Hazards;Industrialproducts;Injectionmethod;Machinetools;Machines;Marking;Mechanicalengineering;Plantsforcleaning;Pretreatment;Protectionagainstaccidents;Safety;Safetymeasures;Safetyofmachinery;Safetyrequirements;Solvents;Surfacecleaning;Surfacetreatment;Surfacetreatmentplants;Userinformation;Vapours
【摘要】:1.1Thisstandardappliestomachinesforsurfacecleaningandpre-treatment–inthefollowingcalled"cleaningmachines"–ofindustrialitemsusingliquidsorvapours,i.e.stationarymachinesandrelatedequipmentforautomatedandmanualcleaningandpre-treatmentprocesses.NOTECleaningmachinesareoperatedwithorwithoutheating,forexampleasdippingorsprayingorvapourcondensationprocess,whereadditionalusingofultrasoundispossible.Thesecleaningmachinescouldbedesignedassingle-zoneormulti-zonemachine,chambermachines,drumcleaningmachine,lowlifttruckmachines,roundtimemachinesortunnel(continuous)machines.Totheextentofthisdocument,cleaningmachinesforindustrialitemsareconsideredasanassemblyofthefollowingequipment:??pump(s)and/orothermechanicalsystemofagitation,recirculationandsprayingofcleaningliquid;??forcedventilationsystem;??heatingsystemwithtemperaturecontrol;??condensationsystem;??filtrationandseparationsystemand/orsolidparticlesextractionfromtheliquid;??conveyorand/orhandlingsystemfortheitemstobeprocessed;??producthandlingsystemsandreciprocatorswhicharepartofthecleaningmachine;??controland/ormonitoringsystems;??liquidhandlingsystem.1.2ThisEuropeanStandarddealswiththecommonsignificanthazards,hazardoussituationsandeventsrelevanttocleaningmachinesforindustrialitemsusingliquidsorvapourswhentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer(seeclause4).ThispartofthestandarddefinesthecommonsafetyrequirementsforallkindsofcleaningmachinesforindustrialitemsusingliquidsorvapoursandrelatedcommondevicesandshouldbeusedinconnectionwithotherpartsoftheEN12921-series.Thespecificrequirementsspecifiedinpart2andfollowingpartsofEN12921takeprecedenceovertherespectiverequirementsinEN12921.NOTEInaddition,whereacleaningmachineisnotcoveredbyaspecificpartofthisdocument,part1ofEN12921canbeusedtoestablishtheapproachfordealingwiththerelevantrisks.Specifichazardswhicharerelatedtothetypeofcleaningliquidusedaredealtwithinthefollowingdocuments:??EN12921-2forwaterbasedcleaningliquids;??EN12921-3forflammablecleaningliquids;??prEN12921-4forhalogenatedsolvents.1.3Thisstandardisnotapplicableto:??mobileportablecleaning;??highpressurecleaningwithhighpressurewaterjetmachinesaccordingtoprEN1829-1;??conveyordishwashingmachinesaccordingtoprEN50416;??surfacecleaningappliancesemployingliquidsaccordingtoEN60335-2-54;??commercialelectricdishwashingmachinesaccordingtoEN60335-2-58;??cleaningwithhighpressurecleanersandsteamcleanersaccordingtoEN60335-2-79;??allloadingandunloadingsystems;??automaticsystems,e.g.robotsascoveredbyEN775;??centrifugesascoveredbyEN12547;??pumpsandpumpunitsforliquidsascoveredbyEN809;??plasmaenergy;??mechanicalblasting;??heatand/orthermalenergy;??hazardsrelatedtodryingprocesses;??cleaningoftextilesorclothes;??foodprocessing.1.4ThisstandardisnotapplicabletocleaningmachinesforindustrialitemswhicharemanufacturedbeforethedateofpublicationofthisdocumentbyCEN.
【中国标准分类号】:J60
【国际标准分类号】:25_220_10;25_220_20
【页数】:44P.;A4
【正文语种】:英语


【英文标准名称】:SmoothwallPolyethylene(PE)PipeforUseinDrainageandWasteDisposalAbsorptionFields
【原文标准名称】:排水和污水处理吸收场用光壁聚乙烯(PE)管
【标准号】:ASTMF810-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【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】:塑料制品;管;废弃物处置;平滑度(表面);塑料;建筑;塑料管;吸收;排水
【英文主题词】:absorption;plasticpipes;wastedisposal;smoothness(surface);plastics;plasticsproducts;construction;pipes;drainage
【摘要】:
【中国标准分类号】:Q81
【国际标准分类号】:23_040_20
【页数】:
【正文语种】:英语