“Pratt & Whitney R-1690-5 Hornet”的意思、由来-开放百科全书

词条	Pratt & Whitney R-1690-5 Hornet
释义	SeePratt & Whitney R-1690 Hornet
随便看	Syst Bot Monogr Systel Systel Inc. Systelloderes Systelloderes biceps Systellura decussata System 001 System 1022 System 1022 (database) System 1032 System 1.0 (Apple) System 1.1 System 1.1 (Apple) System 1 (Apple) System 2 System 2.0 System 2000 System 2.0 (Apple) System 2.1 System 2.1 (Apple) System 2 (Apple) System 3.0 (Apple) System 32 (furniture) System 3 (Apple) System 4.0 (Apple)

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。