词汇“SPIA”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	SPIA
释义	SPIASPIA1.■=Solid Propellant Information Agency (Applied Physics Lab., John Hopkins Univ.)固体推进剂情报研究所(美霍普金斯大学物理试验所)
随便看	sliding colter sliding condenser sliding contact sliding contact coil sliding coupling sliding curve sliding cutting sliding dog clutch sliding door sliding door bracket sliding door roller sliding double bearing sliding drill arm sliding eliminated gear sliding failure sliding-filament model sliding floor sliding foot sliding force sliding form sliding form work sliding frame sliding friction sliding-frictional resistance sliding-friction gravity conveyer

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