BS 5731-1991 农林拖拉机外部设备控制器安装孔和基座规范
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来源:标准资料网
【英文标准名称】:Specificationformountingsandaperturesforexternalequipmentcontrolsonagriculturalandforestrytractors
【原文标准名称】:农林拖拉机外部设备控制器安装孔和基座规范
【标准号】:BS5731-1991
【标准状态】:现行
【国别】:英国
【发布日期】:1991-05-31
【实施或试行日期】:1991-05-31
【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】:农用设备;位置;尺寸;林业设备;撑架;牵引车;农用拖拉机;控制装置;间隙;孔;基座;安装底板
【英文主题词】:Agriculturalengineering;Agriculturalequipment;Agriculturalmachines;Agriculturaltractors;Agriculture;Bushings;Controldevices;Fixings;Forestry;Forestryequipment;Lockingandlocatingdevices;Remotecontrol;Remotecontrolsystems;Specifications;Tractors
【摘要】:Requirementsformountingadditionalcontrols/instrumentationusedforremoteoperationofsupplementarymachinery/equipmentwithagricultural/forestrytractorsandtheprovisionofanadjacentelectricalpowerpoint.Givesrequirementsforanaperturethroughwhichthecontrolcableorhosecanenterthetractorcab.
【中国标准分类号】:T60
【国际标准分类号】:65_060_10
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforLife-CycleCostAnalysisofPlasticPipeUsedforCulverts,StormSewers,andOtherBuriedConduits
【原文标准名称】:涵管、雨水管和其他地下管道用塑料管生命周期成本分析的标准实施规范
【标准号】:ASTMF1675-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:F17.62
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:costanalysis;discountrate;drainagesystem;engineeringeconomics;leastcost;life-cyclecost;materialservicelife;presentvalueanalysis;projectdesignlife
【摘要】:LCCanalysisisaneconomicmethodtoevaluatealternativesthatarecharacterizedbydifferingcashflowsoverthedesignatedprojectdesignlife.ThemethodentailscalculatingtheLCCofeachalternativecapableofsatisfyingthefunctionalrequirementsoftheprojectandcomparingthemtodeterminewhichhavethelowestestimatedLCCovertheprojectdesignlife.TheLCCmethodisparticularlysuitablefordeterminingwhetherthehigherinitialcostofanalternativeiseconomicallyjustifiedbyreductionsinfuturecosts(forexample,operatingmaintenance,rehabilitation,orreplacement)whencomparedtoanalternativewithlowerinitialcostsbuthigherfuturecosts.Ifadesignalternativehasbothalowerinitialcostandlowerfuturecoststhanotheralternatives,anLCCanalysisisnotnecessarytoshowtheformeristheeconomicallypreferablechoice.1.1Thispracticeestablishesaprocedureforusinglifecyclecost(LCC)analysistechniquestoevaluatealternativedrainagesystemdesigns,usingplasticpipethatsatisfythesamefunctionalrequirements.1.2TheLCCtechniquemeasuresthepresentvalueofallrelevantcoststoinstall,operate,andmaintainalternativedrainagesystemssuchasengineering,construction,maintenance,rehabilitation,orreplacementoveraspecifiedperiodoftime.Thepracticealsoaccommodatesanyremainingresidualorsalvagevalue.1.3Thedecisionmaker,usingtheresultsoftheLCCanalysis,canthenidentifythealternative(s)withthelowestestimatedtotalcostbasedonthepresentvalueofallcosts.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:03_100_50;23_040_20
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Connectors,electrical,rectangular,withsealedandnon-sealedrear,plastichousing,lockingdevice,operatingtemperatures–55℃to175℃—Part001:Technicalspecification
【原文标准名称】:航空航天系列.工作温度-5℃至175℃后部密封或非密封的、塑料壳体矩形连接器.技术规范
【标准号】:BSEN3545-001-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2006-03-03
【实施或试行日期】:2006-03-03
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:验收规范;航空航天运输;航空运输;飞行器部件;触点;接触布局;交货条件;设计;效率;电连接器;电插头;电气工程;电子设备及元件;外壳;检验;插销;锁紧装置;作标记;包装件;性能;塑料;塑料容器;插头;特性;矩形连接器;长方形;扁形;密封;航天运输;规范(验收);试验;型式
【英文主题词】:Acceptancespecification;Aerospacetransport;Airtransport;Aircraftcomponents;Contact;Contactconfiguration;Deliveryconditions;Design;Efficiency;Electricconnectors;Electricplugs;Electricalengineering;Electronicequipmentandcomponents;Enclosures;Inspection;Latches;Lockingdevices;Marking;Packages;Performance;Plastics;Plasticscase;Plugs;Properties;Rectangularconnectors;Rectangularshape;Sealing;Spacetransport;Specification(approval);Testing;Types
【摘要】:Thisstandardspecifiesthetechnicalrequirementsofrectangularconnectorswithsealedandnon-sealedrear,plastichousing,lockingdevice,foroperatingtemperaturesfrom–55°Cto175°C.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:30P.;A4
【正文语种】:英语
