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【英文标准名称】:StandardTestMethodforEvaluatingWearCharacteristicsofTractorHydraulicFluids
【原文标准名称】:评定牵引车液压液磨损特性的标准试验方法
【标准号】:ASTMD4998-1995(2003)e1
【标准状态】:现行
【国别】:
【发布日期】:1995
【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.B0.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:液压液;牵引车;磨损;评定;试验
【英文主题词】:anti-wearcharacteristics;fluid;FZG;gearsystems;hydraulicfluid;lubricants;petroleumandpetroleumproducts;transmissionfluidandgearoil;wearandwearlifeoflubricants
【摘要】:Manymoderntractordesignsusethehydraulicfluidtolubricatethetransmissionandfinaldrivegears.Thistestmethodisusedtoassessthesuitabilityofthetractorhydraulicfluidsaslubricantsfortransmissionandfinaldrivegearsoftractors.1.1Thistestmethodisusedtoscreenlubricantsforgearwear.Itisprimarilyapplicabletotractorhydraulicfluidsbutmaybesuitableforotherapplications.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificwarninginformationisgiveninSections7and9.
【中国标准分类号】:E39
【国际标准分类号】:75_120
【页数】:7P.;A4
【正文语种】: