EN 12111-2002 隧道掘进机.巷道掘进机、联合采矿机和冲击式挑顶机.安全要求

作者:标准资料网 时间:2024-03-29 05:22:35   浏览:9274   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Tunnellingmachines-Roadheaders,continuousminersandimpactrippers-Safetyrequirements;GermanversionEN12111:2002
【原文标准名称】:隧道掘进机.巷道掘进机、联合采矿机和冲击式挑顶机.安全要求
【标准号】:EN12111-2002
【标准状态】:现行
【国别】:
【发布日期】:2003-11
【实施或试行日期】:2003-11-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:机械工程;工具;采掘;地下挖掘;锤击工具;安全;清棉机;隧道掘进设备;开挖隧道;建筑机械;爆炸危险;切削工具;作标记;镐式平巷掘进机;安全要求;危害;定义;规范(验收)
【英文主题词】:Buildingmachines;Cuttingtools;Definition;Definitions;Explosionhazard;Hazards;Marking;Mechanicalengineering;Mining;Roadheadingmachines;Safety;Safetyrequirements;Scutchers(picking);Specification(approval);Strikingtools;Tools;Tunnelling;Tunnellingequipment;Undergroundexcavations
【摘要】:
【中国标准分类号】:D92
【国际标准分类号】:91_220;93_060
【页数】:32P.;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:StandardSpecificationforConcentric-Lay-StrandedSelf-DampingAluminumConductors,SteelReinforced(ACSR/SD)
【原文标准名称】:钢筋同心扭绞自阻尼铝导线的标准规范
【标准号】:ASTMB701/B701M-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】:导电体;绞线;铝
【英文主题词】:Aluminium;Electricconductors;Electricalcomponents;Electricalengineering;Non-ferrousmetals;Reinforced;Steels;Strandedconductors
【摘要】:
【中国标准分类号】:H61
【国际标准分类号】:29_240_20
【页数】:7P;A4
【正文语种】:英语


【英文标准名称】:StandardGuideforPerformanceEvaluationofHydraulicFluidsforPistonPumps
【原文标准名称】:活塞泵的液压液性能评定的标准指南
【标准号】:ASTMD6813-2002a(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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.N0.07
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:hydraulicfluid;hydraulicpumptesting;pistonpump;Axialpistonpump;Contamination--petroleumproducts;Fluidclassification;Hydraulicfluids/oils;Hydraulicpumptests;Performance--petroleumproducts/applications;Pistonpumps;Radialpistonpump
【摘要】:Usersofhydraulicequipmentwhichincludespistonpumpswouldlikeassurancethatthefluidstheyusewillallowtheirsystemstooperatesafelywithreasonableequipmentlife.Thisassuranceiscommonlyprovidedbythefluidsupplierintheformofresultsofstandardizedtestsonthefluid,ordemonstratedsuccessinfielduseinsimilarsystems,orboth.Thisguidewillhelpfluiddevelopersandusersdeveloptestingprotocolswhichdemonstratethesuitabilityofafluidforitsintendeduse,includinganyrequiredlimitationsonhydraulicsystemoperatingconditions.Thesignificanceanduseofeachtestmethodcitedinthisguidewilldependuponthesysteminuseandthepurposeofthetestmethod.UsethemostrecenteditionsofASTMtestmethods.1.1Thisguidecoverstheestablishmentoftestprotocolsandmethodologiesfordeterminingthesuitabilityoffluidsforuseinfluidpowersystemsthatincorporateaxialorradialpistonpumps.Thesuitabilityofallfluidtypestomeetspecificlevelsofperformanceinpistonpumpsisaddressed.Thesefluidsinclude,butarenotlimitedtoformulationsbasedonmineral,syntheticorvegetableoilbasestocks.Thefinishedfluidsmaybeintheformofstraightoils,solubleoilsorinvertemulsions.1.2Thetestprotocolsandmethodologiesdescribedinthisguidehavebeenselectedfortheirabilitytodistinguishbetweenhighlyacceptable,acceptableandunacceptablefluidperformanceinpistonpumps.Theytakeintoaccountthebroadrangeofoperatingconditionspistonpumpsaresubjectedto,aswellasthecommonvariationsindesignandmaterialsofconstructionamongpumpmanufacturers.1.3Thisguideisintendedtocomplementproprietarytestprotocolsandmethodologiesemployedbysomepistonpumpmanufacturers.Thetestprotocolsandmethodologieswithinthisguidemayhelppumpmanufacturers,fluidformulatorsandendusersaccuratelyscreenpotentialfluidsforspecificperformancecharacteristics.Theresultsofthisscreeningmaybesufficientincertaininstancesforpumpmanufacturerstoforegorequirementsforadditionalfluidperformancetests.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:J71
【国际标准分类号】:75_120
【页数】:23P.;A4
【正文语种】:英语