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NF P98-202-2000 交通控制设备.信号器

作者:标准资料网 时间:2024-04-26 04:18:15  浏览:8014   来源:标准资料网
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【英文标准名称】:Trafficcontrolequipment-Signalheads.
【原文标准名称】:交通控制设备.信号器
【标准号】:NFP98-202-2000
【标准状态】:作废
【国别】:法国
【发布日期】:2000-04-01
【实施或试行日期】:2000-04-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:R85
【国际标准分类号】:93_080_30
【页数】:25P;A4
【正文语种】:其他


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【英文标准名称】:Drinkingwatersupplysystems;preventionofcorrosionandscaling(DVGWcodeofpractice)
【原文标准名称】:饮用水的供水系统.第7部分:腐蚀防护和除垢措施(DVGW使用法规)
【标准号】:DIN1988-7-1988
【标准状态】:作废
【国别】:德国
【发布日期】:1988-12
【实施或试行日期】:
【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】:管联接器;防腐蚀;给水;设计;管道;材料;饮用水设备;计划;饮用水;水;腐蚀;管道工程系统;给水(建筑物);水处理;阴极保护
【英文主题词】:potablewater;pipeworksystems;planning;drinkingwaterinstallations;watersupply;water;pipecouplings;design;pipelines;watertreatment;watersupply(buildings);corrosionprotection;materials;cathodic
【摘要】:
【中国标准分类号】:Q81;P41
【国际标准分类号】:91_140_60;13_060_20
【页数】:8P;A4
【正文语种】:德语


【英文标准名称】:StandardGuideforConstructionandMaintenanceofSkinnedAreasonBaseballandSoftballFields
【原文标准名称】:棒球和垒球运动场带草皮区域的建造和维护用标准指南
【标准号】:ASTMF2107-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:F08.64
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:建筑;地面覆盖物;维护;运动场
【英文主题词】:athleticfield;baseball;clay;skinnedarea;softball;soil;sportsfield;
【摘要】:Theskinnedareasofbaseballandsoftballfieldsshouldprovideauniformplayingsurfaceofhighquality.Ballbounceshouldbetrueandpredictable.Footingandslidingpropertiesshouldfavoroptimumperformanceofplayers.Undulations,roughsurface,hardorsoftsurfaces,weeds,stones,andwetspotsdetractfromgoodplay.Playingsurfacequalityislargelyaffectedbyconstructionandmaintenanceprocedures,andthisstandardguideaddressesthoseprocedures.Whilewarningtracksareatypeofskinnedareafoundonbaseballandsoftballfields,thisstandarddoesnotapplytowarningtracks.Aseparatestandard,GuideF2270,presentsinformationpertainingtowarningtracks.4.1.1Duringconstruction,considerationshouldbegiventofactorssuchasthephysicalandchemicalpropertiesofmaterialsusedinthearea,freedomfromstonesandotherdebris,andsurfaceandinternaldrainage.4.1.2Maintenancepracticesthatinfluencetheplayabilityofthesurfaceincludeedging,dragging,rolling,watering,vegetationcontrol,brushingorhosingtopreventbuildupofalipofmineralmatterinturfgrassattheskinned/turfededges,andremovalofstonesanddebristhatmayadverselyaffectplayandsafety.Thoseresponsibleforthedesign,construction,ormaintenance,oracombinationthereof,ofskinnedareasonbaseballandsoftballfieldswillbenefitfromthisguide.Thisguideprovidesflexibilityinchoicesofproceduresandcanbeusedtocoveravarietyofuseandbudgetlevels.1.1Thisguidecoverstechniquesthatareappropriatefortheconstructionandmaintenanceofskinnedareasonbaseballandsoftballfields.Thisguideprovidesguidancefortheselectionofmaterials,suchassoil,sand,gravel,crushedstone,crushedbrick,calcinedclay,calcineddiatomaceousearth,vitrifiedclay,etc.,foruseinconstructingorreconditioningskinnedareasandfortheselectionofmanagementpracticesthatwillmaintainasafeandplayableskinnedsurface.Althoughthisguideisspecifictobaseball/softball,ithasapplicationtoothersportswhereballbounce,ballroll,orplayerfooting,oracombinationthereof,areofimportance.1.2Decisionsinselectingconstructionandmaintenancetechniquesareinfluencedbyexistingsoiltypes,climaticfactors,levelofplay,intensityofuse,equipmentavailable,budget,andtrainingandabilityofmanagementpersonnel.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.TheASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaprojectsmanyuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:Y55
【国际标准分类号】:97_220_10
【页数】:8P.;A4
【正文语种】:



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