“oil diffusion pump”的概念、定义、翻译、参考文献-科学参考

单词	oil diffusion pump
释义	oil diffusion pump Encyclopedia 工学真空泵释 oil diffusion pump油扩散泵利用低压、高速和定向流动的油蒸气射流抽气的真空泵。
随便看	a record of portrait painting A Record of Reconnaissance in the Yangtze River Crossing Campaign A Record of Runzhou’s Painting Circles A Record of Shaanxi Province's Operatic Genres A Record of the Being A Record of the Buddhist Religion as Practiced in India and the Malay Archipelago A Record of the Paintings and Sculptures of the Yuan Dynasty A Record on the Craft of Felts and Blankets in the Yuan Dynasty A Record on the Private Collection of Calligraphic Works and Paintings at the Haogu Chamber A Record on Zunhua Ironworks a rectangle spade A Red Fan A Reference Book of Past Dynasties Painters A Reference for the Primary Learning A Refutation of On the Orthodox Way A regular worker AREMA A Remote City Arenal Volcano National Park arenas of policy power Arena Stage in Washington arenavirus infection Arena Wati Arend Heyting Arend Lijphart

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