“pressure gear pump”的概念、定义、翻译、参考文献-科学参考

单词	pressure gear pump
释义	pressure gear pump 压力齿轮泵
随便看	nuclear attack submarine nuclear atypia nuclear bag fiber nuclear basin nuclear battery nuclear binding energy nuclear blackmail nuclear blast combined injury nuclear blast injury nuclear blast nuclear explosion nuclear body nuclear boiler nuclear bomb nuclear bombardment nuclear bromination nuclear budding nuclear burning nuclear burst nuclear cap nuclear capture nuclear carbon nuclear cataract nuclear cavity nuclear cement log nuclear central generation station

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