MIL-P-25732C
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MIL-P-25732C, MILITARY SPECIFICATION: PACKING, PREFORMED, PETROLEUM HYDRAULIC FLUID RESISTANT, LIMITED SERVICE AT 275 DEG. F (135 DEG. C) (25 FEB 1980) [S/S BY MIL-P-83461]., This specification covers O-ring packings for use with petroleum based hydraulic fluids conforming to MIL-H-5606 and MIL-H-83282 over the temperature range of -65 Deg. to 275 Deg. F (-54 Deg. to 135 Deg. C).
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【英文标准名称】:Rotatingelectricalmachines-Part12:Startingperformanceofsingle-speedthree-phasecageinductionmotors
【原文标准名称】:旋转电机.第12部分:单速三相笼型感应电动机的起动性能
【标准号】:IEC60034-12-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-04
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电动机;电机;三相电动机;容许的;试验;三相电流;电气工程;旋转;旋转电机;起动性能;鼠笼式电动机;感应电动机
【英文主题词】:Behaviour;Currents;Definitions;Electricmachines;Electricmotors;Electricalengineering;Heating;Inductionmotors;Machines;Momentofinertia;Motors;Ratedvoltages;Ratings;Rotating;Rotatingelectricmachines;Rotatingelectricalmachinery;Shortcircuits;Specification(approval);Squirrel-cagemotors;Start;Startingperformance;Stress;Terminology;Testing;Three-phasecurrent;Three-phasemotors;Torque;Workingdata
【摘要】:本标准规定了50H。或60H2单速三相笼型感应电动机起动性能的四种设计参数。电动机应符合GB755—2000标准,且．额定电压不超过1000V；．直接起动或星三角起动；．依据S1工作制类型没汁；．可具有任一种防护等级。本标准也适用于在两种电压下磁饱和程度相同的双电压电动机以及符合GB3836．1—2000和GB3836．3—2000标准的T1到T3温度组别的增安型电动机。注1：本标准并不要求各制造厂生产所有这四种设计的电机,按本标准选择任何一种设计将由制造／·与用户协商。注2：特殊用途电动机可以不按上述四种设计规定。注3：本标准给出的转矩值和视在功率值是极限值(最小或最大值,无容差)。但须注意,制造厂在样本上给出的数值可能包括容差,容差应符合GB755—2000标准的规定。注4：附表中列出的转子堵转视在功率相应于转子堵转时对称的稳态电流有效值。电动机接通电流时会有一个o．5周的不对称瞬时峰值电流,为稳态值的1．8—2．8倍。此电流的峰值和衰变时间与电动机的设计及合闸相角呈函数关系。
【中国标准分类号】:K20
【国际标准分类号】:29_160_30
【页数】:11P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforMinimumGeospatialDataforaCoalMiningEnvironmentalResourceMonitoringLocation
【原文标准名称】:煤矿开采环境资源监控区域用最少地理空间数据的标准实施规程
【标准号】:ASTMD7631-2010
【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】:D18.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:acid-baseaccountinggeologicdata;coalmineoperation;coalminingpermit;groundwatermonitoring;monitoringwells;NPDES;seeps;SMCRA;soilsamples;surfacewatermonitoring
【摘要】:ThispracticeaddressescoalmininggeospatialenvironmentalmonitoringresourcedatarelativetoSMCRAand30CFRPart700,etseq.ThispracticeissignificanttothecoalminingcommunitybecauseitprovidesuniformityofgeospatialdatapertainingtoenvironmentalresourcelocationpointsthroughouttheUnitedStates.ThisstandardisoneofseveralcoalmininggeospatialdatastandardstobedevelopedforusebyanRA.Thesestandardswillhelpensureuniformityofcoalmininggeospatialdatausedininternalbusinesspractices,exchangedamongbusinesspartnerswithinthecoalminingcommunity,andcontributedbyeachADSinfutureeffortstocreatenationaldatasetsdescribingcoalminingintheUnitedStates.Useofthisstandardwillresultinorganizedandaccessibledatatosupportprogrammaticdecisionsandworkplandevelopment,increasedawarenessofthepermittedcoalminingoperationsthroughouttheUnitedStatesandbettercommunicationbetweentheRA,othergovernmentalentities,thepublic,andindustry.Coalmininggeospatialdatashallbeobtainedfromstate,tribal,andfederalregulatoryauthoritiesforSCMO.Thecoalminingcommunityencompassesallentitiesdirectlyandindirectlyaffectedbycoalminingactivities,includingindustry,environmentalgroups,thegeneralpublic,andthegovernmentatalllevelswithintheUnitedStates.UseofthisstandardwillhelpcreateconsistentmapsandincreaseunderstandingofSCMOsitesthroughouttheUnitedStates.Thisstandardpromotesthecreationofwellorganizedandeasilyaccessiblecoalminingdata,anditwillfacilitatebettercommunicationbetweenstateandfederaloffices,thepublic,industry,andenvironmentalgroups.Withinitsareaofexclusivejurisdiction,eachRAistheADSforcoalminingspatialdatathatitcreatesandusestoregulateminingactivity.ThisgeospatialdatastandardwillhelpensureuniformityofdatacontributedbyeachRAandassistorganizationsineffortstocreate,utilize,andsharegeospatialdatarelativetoSMCRAanditwillleadtobettercommunicationbetweenstate,tribal,andfederalregulatoryoffices,thepublic,andindustry.InadditiontoadefiningERML,thisstandardovertimewillallowidentificationofchangesintheERMLx2019;sastheminedareachanges.ParticipationinthecompilationofspatialdataisnotuniformacrossRAs,whichmayaffectcompleteness,bothintermsofspatialdata,andassociatedattributes.ThisstandardconformstothedefinitionofaDataContentStandardaspromulgatedbytheU.S.FederalGeographicDataCommittee(FGDC).TerminologyanddefinitionsforidentifyinggeographicalfeaturesanddescribingthedatamodelhasbeenadoptedfromtheFGDCSpatialDataTransferStandard(ANSIINCITS320-1998(R2003))andtheFGDCFrameworkDataContentStandard(FGDCProject1574-D)andothergeographicareaboundaries.Althoughthisstandardiswrittenspecificallyforthecoalminingindustry,itsgeneralpurposeandcontentareapplicabletootherminingoperations.1.1Thispracticecoverstheminimumelementsfortheaccuratelocationanddescriptionofgeospatialdatafordefiningacoalminingenvironmentalresourcemonitoringlocation(ERML).1.1.1ThispracticeaddressescoalmininggeospatialenvironmentalresourcemonitoringdatarelativetotheSurfaceMiningControlandReclamationActof1977(SMCRA).Thisgeospatialdatashallbeobtainedfromeachstate,tribal,orfederal,orcombinationsthereof,coalminingregulatoryauthority(RA)authorizedunderSMCRAtoregulatesurfacecoalminingoperations(SCMO).EachRAshallbetheauthoritativedatasource(ADS)forcoalmininggeospatialdata.1.1.2Asusedinthispractice,coalminingERML
【原文标准名称】:旋转电机.第12部分:单速三相笼型感应电动机的起动性能
【标准号】:IEC60034-12-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-04
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电动机;电机;三相电动机;容许的;试验;三相电流;电气工程;旋转;旋转电机;起动性能;鼠笼式电动机;感应电动机
【英文主题词】:Behaviour;Currents;Definitions;Electricmachines;Electricmotors;Electricalengineering;Heating;Inductionmotors;Machines;Momentofinertia;Motors;Ratedvoltages;Ratings;Rotating;Rotatingelectricmachines;Rotatingelectricalmachinery;Shortcircuits;Specification(approval);Squirrel-cagemotors;Start;Startingperformance;Stress;Terminology;Testing;Three-phasecurrent;Three-phasemotors;Torque;Workingdata
【摘要】:本标准规定了50H。或60H2单速三相笼型感应电动机起动性能的四种设计参数。电动机应符合GB755—2000标准,且．额定电压不超过1000V；．直接起动或星三角起动；．依据S1工作制类型没汁；．可具有任一种防护等级。本标准也适用于在两种电压下磁饱和程度相同的双电压电动机以及符合GB3836．1—2000和GB3836．3—2000标准的T1到T3温度组别的增安型电动机。注1：本标准并不要求各制造厂生产所有这四种设计的电机,按本标准选择任何一种设计将由制造／·与用户协商。注2：特殊用途电动机可以不按上述四种设计规定。注3：本标准给出的转矩值和视在功率值是极限值(最小或最大值,无容差)。但须注意,制造厂在样本上给出的数值可能包括容差,容差应符合GB755—2000标准的规定。注4：附表中列出的转子堵转视在功率相应于转子堵转时对称的稳态电流有效值。电动机接通电流时会有一个o．5周的不对称瞬时峰值电流,为稳态值的1．8—2．8倍。此电流的峰值和衰变时间与电动机的设计及合闸相角呈函数关系。
【中国标准分类号】:K20
【国际标准分类号】:29_160_30
【页数】:11P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforMinimumGeospatialDataforaCoalMiningEnvironmentalResourceMonitoringLocation
【原文标准名称】:煤矿开采环境资源监控区域用最少地理空间数据的标准实施规程
【标准号】:ASTMD7631-2010
【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】:D18.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:acid-baseaccountinggeologicdata;coalmineoperation;coalminingpermit;groundwatermonitoring;monitoringwells;NPDES;seeps;SMCRA;soilsamples;surfacewatermonitoring
【摘要】:ThispracticeaddressescoalmininggeospatialenvironmentalmonitoringresourcedatarelativetoSMCRAand30CFRPart700,etseq.ThispracticeissignificanttothecoalminingcommunitybecauseitprovidesuniformityofgeospatialdatapertainingtoenvironmentalresourcelocationpointsthroughouttheUnitedStates.ThisstandardisoneofseveralcoalmininggeospatialdatastandardstobedevelopedforusebyanRA.Thesestandardswillhelpensureuniformityofcoalmininggeospatialdatausedininternalbusinesspractices,exchangedamongbusinesspartnerswithinthecoalminingcommunity,andcontributedbyeachADSinfutureeffortstocreatenationaldatasetsdescribingcoalminingintheUnitedStates.Useofthisstandardwillresultinorganizedandaccessibledatatosupportprogrammaticdecisionsandworkplandevelopment,increasedawarenessofthepermittedcoalminingoperationsthroughouttheUnitedStatesandbettercommunicationbetweentheRA,othergovernmentalentities,thepublic,andindustry.Coalmininggeospatialdatashallbeobtainedfromstate,tribal,andfederalregulatoryauthoritiesforSCMO.Thecoalminingcommunityencompassesallentitiesdirectlyandindirectlyaffectedbycoalminingactivities,includingindustry,environmentalgroups,thegeneralpublic,andthegovernmentatalllevelswithintheUnitedStates.UseofthisstandardwillhelpcreateconsistentmapsandincreaseunderstandingofSCMOsitesthroughouttheUnitedStates.Thisstandardpromotesthecreationofwellorganizedandeasilyaccessiblecoalminingdata,anditwillfacilitatebettercommunicationbetweenstateandfederaloffices,thepublic,industry,andenvironmentalgroups.Withinitsareaofexclusivejurisdiction,eachRAistheADSforcoalminingspatialdatathatitcreatesandusestoregulateminingactivity.ThisgeospatialdatastandardwillhelpensureuniformityofdatacontributedbyeachRAandassistorganizationsineffortstocreate,utilize,andsharegeospatialdatarelativetoSMCRAanditwillleadtobettercommunicationbetweenstate,tribal,andfederalregulatoryoffices,thepublic,andindustry.InadditiontoadefiningERML,thisstandardovertimewillallowidentificationofchangesintheERMLx2019;sastheminedareachanges.ParticipationinthecompilationofspatialdataisnotuniformacrossRAs,whichmayaffectcompleteness,bothintermsofspatialdata,andassociatedattributes.ThisstandardconformstothedefinitionofaDataContentStandardaspromulgatedbytheU.S.FederalGeographicDataCommittee(FGDC).TerminologyanddefinitionsforidentifyinggeographicalfeaturesanddescribingthedatamodelhasbeenadoptedfromtheFGDCSpatialDataTransferStandard(ANSIINCITS320-1998(R2003))andtheFGDCFrameworkDataContentStandard(FGDCProject1574-D)andothergeographicareaboundaries.Althoughthisstandardiswrittenspecificallyforthecoalminingindustry,itsgeneralpurposeandcontentareapplicabletootherminingoperations.1.1Thispracticecoverstheminimumelementsfortheaccuratelocationanddescriptionofgeospatialdatafordefiningacoalminingenvironmentalresourcemonitoringlocation(ERML).1.1.1ThispracticeaddressescoalmininggeospatialenvironmentalresourcemonitoringdatarelativetotheSurfaceMiningControlandReclamationActof1977(SMCRA).Thisgeospatialdatashallbeobtainedfromeachstate,tribal,orfederal,orcombinationsthereof,coalminingregulatoryauthority(RA)authorizedunderSMCRAtoregulatesurfacecoalminingoperations(SCMO).EachRAshallbetheauthoritativedatasource(ADS)forcoalmininggeospatialdata.1.1.2Asusedinthispractice,coalminingERML