“water ring pumps”的概念、定义、翻译、参考文献-科学参考

单词	water ring pumps
释义	water ring pumps Encyclopedia 工学水环泵释 water ring pumps水环泵一种主要用作抽粗真空用的真空泵。又称水环式真空泵。
随便看	Gaozhou Reservoir Gao Zhu Gao Zhuang Gaozhuang Gaozhuangian Stage Gao Zicheng Gao Zi's Suicide Note Gao Zuhe Gao Zunao Gao’an Tea-picking opera GAP GaP gap gap acceptance GAP Analysis GAP analysis gap and non–gap gap anisotropy gap arrester Gap between Love and Death gap center gap character gap-chord ratio gap diffusion gap energy

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