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ASTM D4174-1989(2005) 石油液压系统的清理、冲洗及净化的标准实施规程

作者:标准资料网 时间:2024-05-14 22:48:25  浏览:9909   来源:标准资料网
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【英文标准名称】:StandardPracticeforCleaning,Flushing,andPurificationofPetroleumFluidHydraulicSystems
【原文标准名称】:石油液压系统的清理、冲洗及净化的标准实施规程
【标准号】:ASTMD4174-1989(2005)
【标准状态】:现行
【国别】:
【发布日期】:1989
【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.N0.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:润滑剂;清洁处理;准备;石油产品;工艺;液压系统
【英文主题词】:contamination;filter/filtration;flushing
【摘要】:Properfluidconditionisessentialforthesatisfactoryperformanceandlonglifeoftheequipment.Prerequisitesforproperlubricationandcomponentperformanceare:(1)awell-designedhydraulicsystem,(
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【英文标准名称】:Gardenequipment-Integrallypoweredshredders/chippers-Safety
【原文标准名称】:园艺机具.整体驱动的切碎机.安全
【标准号】:BSEN13683-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-11-26
【实施或试行日期】:2003-11-26
【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】:保护装置;危害;定义;安全装置;安全;安全工程;破碎机;园艺机具;使用说明;动力驱动;切碎机;农业机械;安全要求;噪声测量;试验;规范(验收)
【英文主题词】:Accidentprevention;Agriculturalmachines;Chippers;Crushingmachines;Definition;Definitions;Dimensions;Gardeningequipment;Graphicsymbols;Hazardremoval;Hazards;Healthandsafetyrequirements;Instructionsforuse;Manualloading;Marking;Measuringtechniques;Mechanicalsafety;Noisemeasurements;Occupationalsafety;Operatinginstructions;Powerdrives;Precision;Protectionagainstdanger;Protectiondevices;Protectivedevices;Protectivemeasures;Safety;Safetydevices;Safetyengineering;Safetymeasures;Safetyrequirements;Shredders;Specification(approval);Testing;Userinformation;Warningnotices;Warningsigns;Workplacesafety
【摘要】:ThisEuropeanStandardspecifiessafetyrequirementsandtheirverificationforthedesignandconstructionofhandfed,shredders/chipperswithintegralpowersourceandwithorwithoutvacuumassistedcollectionwhicharedesignedprimarilytoreduceorganicmaterialtosmallerpieces.Itisonlyapplicabletoshredders/chippersthataredesignedforuseoutdoorsinastationarypositionbyanoperatorstandingontheground.Itappliestoshredders/chipperswithfeedintakeopeningsintheformofasingleopeningoranopeningdividedintoanumberofsegments.Thefeedintakeopeningsorsegmentseachbeingofanyshapethatwillfitintoasquareof250mm×250mmmeasuredattherelevantsafetydistancetothecuttingmeans.NOTEFeedsafetyopeningsarelimitedto250mm×250mmbutthetotalfeedintakeopeningcanbeanysize.Thisstandarddescribesmethodsofeliminationorreductionofhazardsarisingfromtheuseofshredders/chippers.Inadditionitspecifiesthetypeofinformationtobeprovidedbythemanufactureronsafeworkingpractices.Thisstandarddoesnotcoverrequirementsfor:—unitsdrivenbyanexternalpowersource;—mobileuseofunitswhichcanbeusedinbothstationaryandmobilemodes;—unitswithpowereddischargeintendedtobroadcastmaterialorloadvehicles;—unitswithmechanicallypoweredfeedintakeorattachments;—unitswithcuttingmeansofeitheroneormorenon-metallicfilaments,oroneormorenon-metalliccuttingelementspivotallymountedonagenerallycircularcentraldriveunit,wherethesecuttingelementsrelyoncentrifugalforcetoachievecutting,andhaveakineticenergyforeachsinglecuttingmeansoflessthan10J;—electricalaspectsofelectricallydrivenshredders.EnvironmentalhazardsandEMChavenotbeenconsideredinthisstandard.Thisstandarddealswithallsignificanthazards,hazardoussituationsandeventsrelevanttoshredders/chippers,whentheyareusedasintended(seeclause4).Thisdocumentisnotapplicabletoshredders/chipperswhicharemanufacturedbeforethedateofpublicationofthisdocumentbyCEN.
【中国标准分类号】:B91
【国际标准分类号】:65_060_70
【页数】:62P.;A4
【正文语种】:英语


【英文标准名称】:Adhesivesforloadbearingtimberstructuresotherthanphenolicandaminoplastic-Testmethods-Part3:Creepdeformationtestatcyclicclimateconditionswithspecimensloadedinbendingshear;EnglishversionofDINEN15416-3:2008-03
【原文标准名称】:酚和氨基塑料除外的负荷轴承木结构用粘结剂.试验方法.第3部分:带弯曲剪切载荷的试样在循环气候条件下蠕变试验
【标准号】:EN15416-3-2007
【标准状态】:现行
【国别】:
【发布日期】:2008-01
【实施或试行日期】:
【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】:胶粘剂;抗弯应力;气候条件;蠕变性能;周期的;定义;测定;热学;负荷;耐力;剪应力;应变;温度;试验设备;试件;试验;木材;木材技术;木结构件
【英文主题词】:Adhesives;Bendingstress;Climaticcondition;Creepbehaviour;Cyclic;Definition;Definitions;Determination;Heat;Loading;Resistance;Shearstress;Strain;Temperature;Testequipment;Testpieces;Testing;Wood;Woodtechnology;Woodenstructuralpart
【摘要】:
【中国标准分类号】:G39
【国际标准分类号】:83_180
【页数】:12P.;A4
【正文语种】:英语



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