【英文标准名称】:StandardTestMethodsforConePenetrationofLubricatingGrease
【原文标准名称】:润滑脂锥体针入度的标准试验方法
【标准号】:ASTMD217-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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.G0.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:consistency;grease;lubricatinggrease;penetration;penetrometer;workedpenetration;Conepenetration;Consistency--petroleumproducts;Coulometry;Lubricatinggrease;NationalLubricatingGreaseInstitute(NLGI);Penetration--petroleumproductsapplica
【摘要】:TheseconepenetrationtestsnotonlyevaluatetheconsistencyoflubricatinggreasesoverthefullrangeofNLGInumbersfrom000to6,butalsoevaluatetheconsistencyofstiffgreaseshavingpenetrationnumberslessthan85.Incontrast,TestMethodD937isaimedatpetrolatumsandTestMethodD1403useslesspreciseone-quarterandone-halfscaleequipmentintendedforusewhenthesamplequantityislimited.Conepenetrationtestresultsprovideonemeasureoftheconsistencyofagrease.WorkedpenetrationresultsarerequiredtodeterminetowhichNLGIconsistencygradeagreasebelongs.Undisturbedpenetrationresultsprovideameansofevaluatingtheeffectofstorageconditionsongreaseconsistency.Althoughnocorrelationhasbeendevelopedbetweenconepenetrationresultsandfieldservice,theconepenetrationsobtainedbythefourproceduresarewidelyusedforspecificationpurposes,suchasinusers''materialspecificationsandsuppliers''manufacturingspecifications.1.1Thesetestmethodscoverfourproceduresformeasuringtheconsistencyoflubricatinggreasesbythepenetrationofaconeofspecifieddimensions,mass,andfinish.Thepenetrationismeasuredintenthsofamillimetre.Note18212;TheNationalLubricatingGreaseInstitute(NLGI)classifiedgreasesaccordingtotheirconsistencyasmeasuredbytheworkedpenetration.Theclassificationsystemisasfollows:
【中国标准分类号】:N51
【国际标准分类号】:75_100
【页数】:14P.;A4
【正文语种】:英语


【英文标准名称】:Informationtechnology;internationalstandardizedprofileTAnnnn;connection-modetransportserviceoverconnectionless-modenetworkservice;part1:generaloverviewandsubnetwork-independentrequirements
【原文标准名称】:信息技术国际标准化轮廓TAnnnn无连接方式网络服务之上的连接方式运输服务第1部分:概述以及独立于子网的需求
【标准号】:ISO/IECISP10608-1-1992
【标准状态】:作废
【国别】:国际
【发布日期】:1992-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:传播方式;通信规程;网络服务;网络层;网络互连;开关设备;信息交换;开放系统互连;开放系统互连;信息技术;数据网络;规范(验收);控制规程;标准界面;数据处理;数据传输;数据通信;传送服务;无连接;连接模式;传送层
【英文主题词】:Communicationprocedures;Communicationprocesses;Connectionless;Connection-mode;Controlprocedures;Datacommunication;Datanetwork;Dataprocessing;Datatransmission;Informationinterchange;Informationtechnology;Networkinterconnection;Networklayers;Networkservices;Opensystemsinterconnection;OSI;Specification(approval);Standardizedprofiles;Switchingequipment;Transportlayers;Transportservices
【摘要】:AppliestoendsystemsconcernedwithoperatingintheOpenSystemsInterconnection(OSI)environment.SpecifiesacombinationofOSIstandards,whichcollectivelyprovidetheConnection-modeTransportServiceusingtheConnectionless-modeNetworkService.ProfilesoftheConnection-modeTransportServiceoverConnectionless-modeNetworkServicearemembersofasinglegroup,GroupTA,andsupportasingletransportclass,i.e.Class4.
【中国标准分类号】:M11
【国际标准分类号】:33_040_40;35_100_05
【页数】:17P;A4
【正文语种】:英语