“4-R Act”的意思、由来-开放百科全书

词条	4-R Act
释义	SeeRailroad Revitalization and Regulatory Reform Act
随便看	UN/LOCODE:USOTA UN/LOCODE:USOTE UN/LOCODE:USOTH UN/LOCODE:USOTI UN/LOCODE:USOTM UN/LOCODE:USOTN UN/LOCODE:USOTP UN/LOCODE:USOTQ UN/LOCODE:USOTR UN/LOCODE:USOTS UN/LOCODE:USOTV UN/LOCODE:USOTW UN/LOCODE:USOTZ UN/LOCODE:USOUA UN/LOCODE:USOUC UN/LOCODE:USOUL UN/LOCODE:USOUN UN/LOCODE:USOUR UN/LOCODE:USOUT UN/LOCODE:USOUV UN/LOCODE:USOUY UN/LOCODE:USOVA UN/LOCODE:USOVE UN/LOCODE:USOVI UN/LOCODE:USOVL

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。